Compact Fans for AC and DC. Catalogue 2008

Compact Fans for AC and DC Catalogue 008 RoHS

Trendsetter in Fan Technology Uncompromising quality made by ebm-papst Among the best. Trendsetting with innovative technologies. Listening to customers needs. Developing new ideas to meet requirements and realising them with pioneering spirit. This philosophy has made ebm-papst the technological leader in the world of fans. A brand which has very few alternatives because every fan is a product of decades of application know-how gained from large-volume production and because we are in a position to produce highly efficient quality products. Our intelligent solutions for electronic cooling ensure that you are one step ahead of competitors thanks to innovative, reliable top quality technology which is cost-favorable and in line with market requirements. And if required, tailor-made right down to the last detail. In other words if you need fans which don t actually exist, contact us. Insist on ebm-papst.

Contents Technology DC Axiall Fans Information The company ge 4 Know-how and technology ge 6 Tailor-made ge 8 Types of Fans ge 0 Selecting the Correct Fan ge Fan installation ge Service Life ge 3 Definition ge 4 DC-Fans Overview ge 5 Axial Fans ge Radial Fans ge 7 Cross-flow Blowers ge 86 Intelligent Fans / Sensor signal ge 90 Alarm signal ge 94 Vario-Pro ge 99 Speed setting ge 00 Protected Fans ge 0 ACmaxx Axial Fans ge 03 ACmaxx Axial Fans AC Radial Fans Accessories AC Fans Overview ge 7 Axial Fans ge 8 Radial Fans ge 38 Accessories Finger Guards ge 46 Fan Filters ge 5 Connection Cable ge 53 Accessories ge 54 Addresses ge 55 3

Company profile: ebm-papst The entire scope of ventilation and drive technology: this is the world of ebm-papst. More than 9,800 people in Germany and throughout the world develop, produce and sell our motors and fans. Our global presence and our unique range of products based on a quality standard that surpasses every other have made us what we are: world market leader in motors and fans. Expertly knowing what our customers need and incessantly striving to arrive at the perfect application solution for a wide variety of different industries is what determines our daily work. Those who know us know the high standards we apply to our work and know our creed: to be as close to our customers as possible and to simply be the best in terms of innovation and reliability. Our location in St. Georgen 4

Technology Left: Our headquarters in Mulfingen Right: Our location in Landshut Our history Our drive Rooted in ebm, PAPST and mvl, the three leading innovators in the development and production of motors and fans, ebm-papst has established itself as the world market leader. Now as ever, our legendary inventive spirit shines through in products that set standards in many segments of industry worldwide. We are proud to say that despite difficult competition, our performance has always been exemplary and outstanding in business, in our personal relationship with our customers, and of course with respect to technology and engineering. For decades, we have contributed to the world of air technology and drive engineering with small revolutions and large milestones. To maintain this advantage in skills and knowledge to get maximum quality and thus the highest degree of customer satisfaction, our employees around the world put their passion and dedication to work for you. ssionately involved in R&D Our catalogues just list the results of our incessant efforts in R&D: products of highest quality and reliability. After all, it is our passion to constantly try something new and improve what we have. In doing so, we take advantage of the latest development methods and state-ofthe-art technology and invest quite heavily in R&D facilities. Best of all, though, we rely on excellently trained and skilled engineers and technicians to be at your service in R&D and Sales & Distribution. Producing and safeguarding high-quality products and services This is our promise without any compromise. Whether produced in one of our five factories in Germany or one of our eleven international production sites, our products always have the same high level of quality. This quality control is something you can definitely rely on! And this across all levels of production and throughout all processes: consulting customers, development, material selection through to picking certified, choice suppliers and on to the production of parts and final delivery. On top of this, our products have to pass the most rigourous tests under all realistic operating conditions: continuous stress test, salt spray test, vibration test, or precision noise measuring, just to mention a few. And the product gets clearance for serial production only after all the desired characteristics have been deter- mined to be just right. Environmental care is another priority with ebm-papst. This is why we have developed our product line in EC technology, which makes for very low power consumption. Due to our manufacturing philosophy, there is absolute focus on environmental care in production, recycling, waste and waste water disposal. Global Domestic In order to be specialist for customised solutions throughout the world, you need strong partners. Global Domestic i.e. being present all over the world and being a national company in each individual country is how we have established ourselves in all important markets on this globe with our successful subsidiaries. And so you will always find ebm-papst close to home, speaking your language, and knowing the demands of your markets. Besides, our worldwide production alliance serves as a basis for competitive pricing. Our global services and logistic outlets, i.e. IT networking, safeguard short reaction times and just-in-time delivery. All our efforts are documented in a comprehensive quality management system, both for products and services. Being certified as complying with the tough requirements of the international standards DIN EN ISO 900, ISO/TS 6949- and of standard DIN EN ISO 400 is just one seal of approval we have received for our unceasing efforts to provide only the best quality products and services. 5 Accessories AC Radial Fans ACmaxx Axial Fans

Know-how and technology Drive know-how For the past 60 years all conceivable types and applications of drive technology have played an essential role at ebm-papst. A commitment that is the foundation for the development of optimum drive solutions regardless of the type of fan and its usage. DC fans are generally equipped with electronically commutated motors; In order to save as much space as possible commutation electronic components are integrated in the hub of the fan. Our AC fans are mostly driven by shadedpole or capacitor motors based on the external rotor principle. In the 3900 and 9900 range of particularly slim fans internal rotor motors are used. Low noise performance Our aerodynamically optimised design and high mechanical precision produces outstanding noise properties in series production. So-called soft commutation electronics of the DC fans ensure an excellent noise performance. By avoiding steep switching ramps when the individual coils are switched, this reduces the structure-borne noise from the motor. Computer-aided measurements performed in the most modern sound measuring chamber are conducted on each fan model from the very beginning. Long service life The bearing system plays a vital role both in the long life time and quietness of equipment fans. The SINTEC compact bearing provides most of the equipment fans with a proven bearing system. Constant low noise during the entire operating time and considerably lower shock sensitivity are the outstanding features of this bearing technology. Also, with regard to temperature endurance, Sintec compact bearings can be used without problems in most applications. Despite the slightly higher noise and shock sensitivity of ball bearings, this bearing technology should be given preference when exposed to extreme thermal and adverse application conditions (e.g. extreme environmental conditions, critical installation position, etc.). The service life data provided in this catalogue is based on extensive service life tests and mathematically / scientifically proven service life calculations. Our product descriptions are continuously updated with all relevant data obtained from long-term tests. 6

Technology Streamline: Aerodynamics With the aid of the most modern computer programs, we are able to optimise the fan impellers and the inner shape of the housing. Air output and available motor performance are exactly matched with the size of fan. This guarantees the low noise that is typical for ebm-papst, even at high back pressures. Sturdy construction in metal or plastic Fans of metal construction: Sturdy and indestructible. The housing is made of an aluminium alloy whereas the metal surfaces that are subject to corrosion are permanently protected by a black, impact- and abrasion resistant electrophoretic baked enamel. This particular version is highly recyclable. Fans with fibreglass reinforced plastic housing and impeller: Excellent stability and low weight distinguish this highly efficient fan concept. The metal housing and plastic impeller combine the advantages of both types of design. Product images The dimensioned drawings and product photos that appear in the catalog are for orientation purposes and may differ in some details from the actual product design. Product liability Motors and fans from ebm-papst are components; as such, their function is determined in the customer unit. Safety all inclusive It goes without saying that all ebm-papst fans conform to the approval requirements of the VDE (Association of German Electrical Engineers) and the standards and regulations of UL and CSA. All fans conform to the European Standard EN 60335- or EN 60950 plus those of the UL (Underwriter Laboratories) and CSA (Canadian Standards Association). With few exceptions, our DC fans are designed to meet the requirements of protection class 3 / protection class voltage. ACmaxx fans are protection class / AC fans protection class. ebm-papst fans meet the highest requirements of electrical safety. Depending on the type, they are either impedance protected or equipped with a temperature safety switch, a scheme to prevent locked rotor, alarm function or have speed monitoring and speed control. Quality in detail It is the seemingly trivial that makes the difference when a product is labelled made by ebm-papst : consistent maintenance of development and construction specifications; target-oriented design; and assured quality across the entire process chain are the reasons why running times of over 50,000 hours are not unusual. The no-compromise ebmpapst quality assurance spans over all process levels from the choice of materials and the use of carefully selected, certified suppliers, from the production of parts up to final assembly. The sum of all these apparently minor details results in ventilation products with superiour lifetimes and reliability. Accessories AC Radial Fans ACmaxx 7

Tailor-made to Meet Your Special Requirements Practice-oriented: Fans specified and intelligent ebm-papst has always developed customerspecific intelligent fans which meet the exact requirements of the application. We provide a wide range of standard fan types, in many sizes and designs; with intelligent motor features, monitoring and control functions as well as special constructions for use under extreme conditions. They are all based on the standard type fan which you will find in this catalogue. Special fan types for your application can be produced in economical batch sizes. Our expert engineers will assist you in selecting the right configuration. Innovation at its best: Vario-Pro with inside intelligence. Its programmed intelligence thanks to customerspecific configured software modules makes the cooling of electronics even more economical and flexible. For example, temperaturedependent speed profiles are possible with a number of freely selectable interpolation points. External speed settings and a variety of combinable alarm and tachometer functions can also be programmed. The digital motor management achieves high precision of control functions. 8

Technology Higher protection class for every type of application ebm-papst provides on request, a variety of fan series which conform to the requirements of Protection Class IP 54: Their stator and all electrical components are fully encapsulated. Stainless steel ball bearings can be used for operation in particularly aggressive media and use under extreme environmental conditions, thus providing additional safety. Virtually everything is possible Regardless of your cooling and ventilation tasks, we develop the right solution and what is more, the most economical one. Based on the fans listed in this catalogue, well over 4000 different versions are available. Temperature-controlled fans Fans with temperature-controlled speed have particularly quiet cooling characteristics. Thanks to IC technology, they adapt their speed to the current cooling requirements which results in a drastic reduction of noise in most operating modes. A temperature sensor provides the fan with thermal information: Either externally via a single lead or integrated into the hub of the fan. Speed setting via interfaces With a wide range of DC fans with separate control input, ebm-papst provides an alternative to the NTC controlled types of fans. They are especially suitable for systems and units which already have standard interfaces for varying speed via internal switching and control circuits. The main applications are units which demand load-dependent individual speed profiles or systems with stand-by minimum cooling requirements and varied speed increase at varying power peaks. Electronic tacho thanks to sensor signal You wish to be informed about the current fan speed at all times? ebm-papst has fans with an integrated electronic tacho which registers the actual value of the fan speed. Via an integrated sensor, the fan generates speeddependent signals which can be directly utilised. Depending on the number of poles of the motor (, 4 or 6 pole),, or 3 pulses per revolution are generated. Alarm signal for more safety If your application requires monitored fan operation in addition to speed monitoring, ebm-papst also provides a multitude of varying alarm signals. Depending on the type of fan in question, the signal is either static, already evaluated or interface-compatible. The alarm signal output provides reliable long term monitoring and status signal when critical operating conditions evolve. TURBOFAN The DC fans with the 3-phase EC motor technology for exact speed control and high power margin. The drive and control electronics of the TD motors is pre-wired and already integrated in the fans. AC Radial Fans ACmaxx Axial Fans Accessories 9

Types of Fans and their Function Axial fans: High air flow with medium to relatively high pressure build-up The air flow in axial fans, whose blower wheel is similar to that of a propeller, is conducted to a great extent in parallel to the axis of rotation, in other words in the axial direction. Axial fans with free air delivery at zero static pressure have the lowest power input that rises with increasing counterpressure. Axial fans for the cooling of electronic equipment are mostly equipped with external housing and an electric motor integrated into the fan hub. This compact construction allows space-saving accommodation of all devices; the flange is equipped with mounting holes. Diagonal fans: High flow rate at relatively high pressure At first glance diagonal fans only differ slightly from axial fans. Intake is axial whereas exhaust is diagonal. Due to the conical shape of the wheel and housing the air is pressurised higher. In direct comparison with axial fans of the same size and comparable performance, these fans are distinguished by the lower operating noise. Radial fans: Limited flow rate at high pressure Many of the cooling problems that occur can be optimally solved by axial and/or diagonal fans. If for example the required cooling air has to be conducted round an angle of 90 or if high pressure is necessary, radial fans are more effective. For your application, ebm-papst offers not only complete radial fans but also motor/blower wheel combinations without external housing. Cross flow blower: High flow rate at low pressure Cross flow blowers are used above all, for large-surface air flow in appliances. The air flows through the blade roller twice in the radial direction: At the suction point from the outside to the inside and at the exhaust point from the inside to the outside. Whirls form in the roller due to the vanes which guarantee a steady flow of air through the blower wheel. 0

Selecting the Correct Fan Technology. Dissipated heat A large amount of the energy consumed by electrical and electronic devices is converted into heat. In selecting the correct fan, therefore, it is important to determine the dissipated heat that must be removed. The electrical power consumption of the unit to be cooled, often represents a suitable value for this purpose.. Permissible temperature rise The air flow which the selected fan is required to generate, is determined by the dissipated heat and the permissible rise (ΔT) of the cooling air flow (from entry to exit of the device to be cooled). The max. allowable ΔT depends greatly on the temperature sensitivity of the individual device components. ΔT = 5K means e.g. that the average air flow leaving the device to be cooled may only be 5 C warmer than the ambient temperature (a large volume of air is required for this purpose). A lower air flow rate is sufficient if a higher temperature difference (e.g. ΔT = 0K), can be tolerated. 35 30 5 0 5 0 5 0,0 0,04 0,06 0,08 0,0 0, (in H O) 0 0,4 0,8,,6,0 Read down from this point to obtain the required value for the cooling air flow. Diagram-formula: V [m 3 /h] 3 Pv [w] ΔT [K] Optimum Operating Range 3 4 CFM m³/h ACmaxx Axial Fans 3. Required cooling air flow In the below diagram a horizontal line is drawn from the dissipated heat to intersect with the selected ΔT line. 5000 000 500 300 00 50 00 50 30 0 0 Waste Heat Pv Watt Example: Pv = 300 Watt t = 0 K 90 m³/h t 0K t 5K t 0K t 5K 4. Optimum operating range The required fan, however, must also be able to deliver a suitable static pressure Δ, in order to force the cooling air through the appliance. A fan must therefore be selected that provides the required air flow performance within its optimum operating range (see also the performance curves under technical data). 5. Fan selection If the requirements of an application are fulfilled by more than one fan, the noise level, space requirements, economy and ambient conditions will assist in making the final choice. AC Radial Fans 0 5 0 0 30 4050 00 00 300 500 m³/h Accessories

Fan installation Baffle Multidirectional intake, laminar currents Unidirectional exhaust, turbulent Information on installation When a fan is operated for the first time in an application, the user may have noticed that the flow rate in the appliance was lower than expected. What is the reason for this? The values stated in this catalogue were determined under optimum, constant and comparable measurement conditions. Ideal mounting conditions under which free air intake and exhaust are present is seldom feasible in practice. Quite frequently the fans must be mounted in the proximity of other components or cabinet panels. As a consequence, the intake and exhaust currents may be restricted causing the air flow to diminish and the noise level to increase. Fans are particularly sensitive to obstructions which are positioned directly in front of the output cross section as they often cause an increase in tonal noise. Our advice: The distance between the fan and adjacent components should be at least equal to the mounting depth of the fan. Intake or exhaust side installation Under ideal conditions, the operating point is represented as the intersection between the characteristic fan and device curves, regardless of whether the fan is positioned at the air intake or exhaust side of the device. In addition to ensuring the required flow rate, several additional aspects must be considered for determining an appropriate fan concept. The intake air currents of a fan are mainly laminar, comprising nearly the entire suction area. By contrast, the exhaust air of a fan is generally turbulent, while it flows on a preferred direction, e.g. axial for an axial fan. The turbulences of the exhaust intensify the heat transfer from components within the air currents, so that mounting the fan at the air intake side of the device is recommended for cooling and heating. Mounting the fan at the device intake is also advantageous because the fan will not be subjected to the dissipation heat of the device. Therefore, it operates at low ambient temperatures and has a higher life expectancy. Accident prevention The turning rotor and the high speeds that are sometimes involved mean that our fan products carry an inherent risk of injury. They may only be operated after correct installation and with suitable protective facilities (e.g. with a guard grille). More information can be found in the internet at: www.ebmpapst.com/safety

Life Service Technology Fans in an endurance test cabinet at ebm-papst St. Georgen. 500 fans are operated in temperature cabinets until they fail. Service life data from ebm-papst St. Georgen Our fans catalogue give three different values for the service life of each product. The first column usually states the service life L 0 at 40 C. the second column usually states the service life L 0 at T max. Exceptions are marked in the column headings. The third column states the new value, life expectancy L 0Δ (40 C). Service life L 0 (40 C) and L0 (T max ) The values given in the first two columns have been derived from intensive, internal service life endurance tests, in which our products are operated in various positions at 40 C and 70 C until they fail. A fan is deemed to have failed when it deviates from its defined airflow and speed values, or when the operating noise becomes noticeable. Such tests can take several years before a representative number of failures have been registered, and even today, some fans are still in the process of endurance testing, even though they began tests in the 980s. These fans are proof of the legendary reliability of fans from the Black Forest. Test results are presented in a diagram and the service life of the product L 0 at the temperature tested is determined on the basis of the Weibull distribution. These tests have given us years of experience of the way various design parameters and temperatures can affect the service life of a product. Service life at various temperatures data for new products can be stated with a very high degree of precision on the basis of tests, product specifications and of commonalities in the design of the product. db(a) Bel / Watt min - C Hours Hours S 5 < 3 0. 6 000-0...+70 45 000 / 4 000 45 000 Probability of failure Failure rate (t) Type of error % 0 Premature failure b< Temperatur Range X b Service Life L0 (0 C) Service Life L0 (60 C) 0 t t t Service life t Random failure b Wear failure b> Product Life expectancy L0Δ (40 C) Example of the service life figures on the page of the catalogue. X = failure Service life t Bathtub curve and Weibull distribution. X L0 X X b> (h) ACmaxx Axial Fans New: Life expectancy L 0Δ (40 C) The new third service life column states the expected service life L 0Δ. This value is based on the calculation methods conventionally applied in the compact fan market. Again here, the foundations for the service life values are our service life endurance tests at high ambient temperatures. The service life at temperatures below the test temperatures is calculated using fixed factors. This method produces much higher service life values, especially at room temperature (see diagram on right). Summary: The value given for the life expectancy L 0Δ should help the user to compare our service life figures with those of other manufacturers. The service life L 0 in the first and second columns the service life verified by years of practical testing of our products. Expected service life +,65/0K + /0K + ebm-papst standard L 0= /5K +,5/0K + 0 30 40 50 60 70 80 Operating temperature ( C) Example of the influence of factors from various manufacturers on the expected service life. 3 AC-Radial Fans Accessories

Definitions Subject to technical alterations. Our products are not designed for use in the aerospace industry! German and international patents, registered designs and utility models. ebm-papst, PAPST, Vario-Pro, SINTEC, TURBOFAN and VARIO- FAN are trademarks of ebm-papst St. Georgen GmbH & Co.KG. and are registered in many countries of the world. (Volts) The voltage at which the nominal values (the tabular values listed in this catalogue) were determined. The fan operation for DC fans is not limited to the nominal voltage. Fan speed and fan performance can vary according to the permissible voltage range that is specified on the nameplate of each fan. Frequency (Hz) PAPST AC fans are made for operating frequencies of 50 Hz or 60 Hz. Their technical data alter accordingly. Volumetric Flow Rate (m 3 /h) The air flow performance of the fan in free air operation, i.e. the fan blows into the free space without static pressure. Fan s The fan curves are determined in accordance with DIN 4 63 specifications on a dual-chamber test stand with intake-side measurement. This measurement technique closely approximates the operating conditions experienced in typical applications for fans and yields realistic performance curves. The curves apply to an air density of ρ =. kg/m 3, corresponding to an air pressure of 03 mbar at 0 C. Variations in air 35 30 5 0 5 0 5 0,0 0,04 0,06 0,08 0,0 0, (in H O) Fan Optimum Operating Range density affect pressure generation but not the flow rate. The pressure generated at other air densities may be estimated with the formula Δρ = Δρ (ρ/ρ). The nominal speed values, airflow and power input listed in the table were measured in free air operation with horizontal shaft at an ambient temperature of 0 +5 C, air density ρ =. kg/m 3 after a warm-up period of 5 min. Optimum Application During operation, fans are required to produce an airflow with a simultaneous increase of pressure. These operating conditions are described in the section Optimum Operating Range. The optimum operating range is therefore always indicated in this catalogue in the shaded area. In this range the fans operate best with respect to efficiency and noise level. Within this optimum operating range the noise level only fluctuates insignificantly. (db(a), Bel). Pressure Level db(a) ratings of the fan in free air operation, i.e. at maximum flow rate.. Sound Power Level Bel Extent of the overall sound radiation of the fan. The sound power level is determined in the optimum operating range. Sintec Sleeve Bearings A particularly efficient bearing system with excellent qualities: Very precise, large sintered bearings Low running noise High service life expectancy Insensitive to shock and vibration Precision ball bearings for particularly high ambient temperatures and high service life expectancy. (Watt) Input performance of the fan motor when operating at nominal voltage. ( C) The permissible ambient temperature range within which the fan can be expected to run continuously. Service Life [h] Service life L 0 at 40 C and T max Standard figures for service life at ebm-papst. These two temperatures are based on intensive, internal endurance tests and on the experience more than 60 years developing fans. Life expectancy L 0Δ (40 C) Figures orientated around the calculation methods employed by other fan manufacturers. Data based on the internal expected service life at 70 C, optimistically extrapolated to 40 C. Unit conversion cfm =,7 m 3 /h l/s = 3.6 m 3 /h l/min = 0.06 m 3 /h Pressure = x0-5 bar inch H O = 49 mm H O = 9.8 0 0,4 0,8,,6,0 3 4 CFM m³/h 4

DC Fans DC Fans Overview 7 7 DC Fans Cross-Flow 86 AC Radial Fans Technology DC-Lüfter Axial Fans ACmaxx 5 Accessories

DC Fans Technical Information Range of fans Users of ebm-papst fans have the widest range of DC axial fans at their disposal: From 5 mm to 80 mm in size. Every single type of fan can be optimally integrated in the respective appliance concept. The highly economic brushless motor technology of these fans provides a unique variety of intelligent innovations that can be realised today at prices that would have been unthinkable just a few years ago. Electronic protection against reverse polarity ebm-papst DC fans have electronically commutated drives with electronic protection against reverse polarity.the electronics are conveniently located in the fan hub. Product life expectancy A distinctive feature of DC fan technology is the convincingly high product life expectancy. Thanks to the excellent efficiency of the brushless drives, the thermal load of the bearings is reduced thus considerably increasing the life expectancy of the fans. Protection Class DC fans with sleeve and ball bearings are powered by Class E insulated motors. All ebmpapst fans conform to the requirements of Protection Class IP 0. Fans conforming to IP 54 and special protection classes are also available. Supply voltage The supply voltage of ebm-papst DC fans can be varied thus the airflow can be matched optimally to the cooling requirements and noise reduced to a minimum. ebm-papst DC fans can be driven with voltages that are reduced as much as 50 % or increased by 5 % of their nominal voltage (see voltage range in the tables containing technical data). Speed control VARIOFAN the fans with IC technology and temperature-dependent speed control. VARIO- FANS always cool at the speed required by the appliance resulting in speeds as much as 50% lower than those of standard fans and a drastic reduction of the noise level in almost all operating conditions. VARIOFANs are controlled without dissipation losses: At lower speeds their power consumption is reduced proportionally. S-Force The new S-Force fans with their extremely high blower capacity of up to 950 m 3 /h and pressure build-up of up to 00 scal are capable of dealing with the extreme heat load. If needed, these fans can produce up to 00% more output under full load and they work with a much broader delivery bandwidth than current models. This makes them ideal for equipment and systems with a high density of components. Thanks to intelligent motor features, they can be individually adapted for any application. S-Force fans are available in 5 standard dimensions. 6

Axial Fans for DC Operation Overview Technology Dimensions Series mm m 3 /h 0 0 30 40 50 60 70 80 90 00 00 300 400 500 600 700800 900 000 000 3000 ge 5 x 8 50...4.5 NEW 40 x 0 400 F 6...9 NEW 40 x 0 400 0...3.5 3 40 x 5 400 J 9...4 4 NEW 50 x 5 500 F...0 5 NEW 60 x 5 600 F 9...33 6 NEW 60 x 5 60...67 7 60 x 5 600 N...56 8 60 x 5 600 N VARIOFAN 6...4 9 60 x 3 600 J 70 30 70 x 5 700 F 8...44 3 NEW 80 x 5 8450 33...88 3 80 x 5 8400 N 33...79 33 80 x 5 8400 N VARIOFAN 0...58 34 80 x 3 8300 3...80 35 NEW 80 x 38 800 J 3... 36 9 x 5 3400 N 6...0 37 9 x 5 3400 N VARIOFAN 44...84 38 9 x 3 3300 56...07 39 NEW 9 x 38 300 J 30...80 40 9 x 5 4400 F 94...70 4 9 x 5 4400 FN 00...5 4 9 x 3 4300 N 93...98 43 9 x 3 4300 95...04 44 9 x 3 4300 VARIOFAN 6...70 45 NEW 9 x 38 4400 50...85 46 9 x 38 400 86...84 47 9 x 38 400 N 60...37 48 9 x 38 400 NHH-H6 60...440 49 NEW 9 x 38 400 NH7-8 500...570 50 9 x 38 DV 400 75 5 7 x 38 500 N 87...338 5 NEW 7 x 38 DV 500 70...34 53 35 x 38 500 N...50 54 NEW 40 x 5 5300 40...670 55 Ø 50 x 38 700 N 360...40 56 Ø 50 x 55 700 N 360 57 NEW Ø 7 x 5 6300 600...950 58 Ø 7 x 5 600 N 05...480 59 Ø 7 x 5 600 NTD 90...600 60 Ø 7 x 5 DV 600 540 6 NEW Ø 7 x 5 DV 600 TD 00...700 6 7x50x5 6400 05...480 63 7x50x5 6400 TD 90...900 64 7x60x5 DV 6400 530 65 7x60x5 DV 6400 TD 00...680 66 Ø 00 x 70 WG 80 900...95 67 5 x 80 WG 00 005...090 68 Ø 3 x 80 WG 08 050 69 80 x 80 WG 50 90 70 AC Radial Fans ACmaxx m 3 /h 0 0 30 40 50 60 70 80 90 00 00 300 400 500 600 700800 900 000 000 3000 7 Accessories

Radial Fans for DC Operation Overview Dimensions Series ge mm m 3 /h 0 0 30 40 50 60 70 80 90 00 00 300 400 500 600 700800 900 000 000 3000 05 x 59 x 79 RV 40 8...4 7 5 x 5 RLF 35 9.6 7 76 x 7 RL 48...8 73 97 x 93.5 x 33 RL 65 56...6 74 x 37 RL 90 N 40...55 75 NEW 7 x 5 RLF 00 64...80 76 35 x 38 RG 90 N 55 77 NEW 80 x 40 RG 5 N 60...37 78 0 x 56 RG 60 N 39...09 79 0 x 56 RG 60 NTD 59...370 80 Ø 04 x 5 REF 00 86...04 8 NEW Ø 0 x 5 RER 0 90 8 NEW Ø 38 x 35 RER 5 N 74...66 83 Ø 65 x 5 RER 60 N 55 84 Ø 65 x 5 RER 60 NTD 66...354 85 0...43 x 50 x 48 QG 030 75...55 86 8

Optional special versions Technology Information Pictograms On the pages of the catalogue and on the following overview pages, the pictograms illustrated below provide information about technically possible special versions in the fan line presented. Please note that these special versions are not possible for all voltages and speeds, and not in all combinations. The special versions are designed for specific customers and projects and are not usually available off the shelf. N G T I Speed Signal The fan uses a separate wire to output information about its speed, and thus about the speed of the rotor. For technical details, please refer to page 90. Go / No Go Alarm The fan uses a separate wire to output a static signal when it is stationary, thus providing information about whether or not the rotor is turning. For technical details, please refer to page 97. Alarm with limit speed If the speed drops below a certain level defined in the fan's electronics, the fan will emit a static signal, thus providing information about whether or not the rotor is turning. For technical details, please refer to page 94. External temperature sensor An NTC is connected to the fan via a separate wire and the fan changes its speed depending on the temperature at the NTC. For technical details, please refer to page 00. Internal temperature sensor In this case, the NTC is integrated into the fan and the fan changes its speed depending on the temperature at the NTC. For technical details, please refer to page 00. PWM A HP IP54 SP PWM control input The speed of the fan can be changed via a pulse-widthmodulated signal. This signal is applied to a specially provided wire. For details, please refer to page 0. Analogue control input The speed of the fan can be changed via a control voltage. This control voltage is applied to a specially provided wire. For details, please refer to page 0. Protection against moisture Protection for the fan's electronics against moisture and condensation. For details, please refer to page 0. IP 54 Protection of motor and PCB board against splashed water and humidity. For details, please refer to page 0. Protection against salt spray fog Protection of fan against the damaging effects of salt spray fog. For details, please refer to page 0. 9 Accessories AC Radial Fans ACmaxx

Fans for DC Operation Overview of technically feasible designs Dimensions VDE, UL, CSA SINTEC-Sleeve Bearings / Sensor Go / No Go Alarm Alarm with limit speed External Temperature sensor Internal Temperature sensor PWM Control input Analogue Control input Humidity protection IP >= IP54 Salt fog protection ge Dimensions VDE, UL, CSA SINTEC-Sleeve Bearings / Sensor Go / No Go Alarm Alarm with limit speed External Temperature sensor Internal Temperature sensor PWM Control input Analogue Control input Humidity protection IP >= IP54 Salt fog protection ge Axial Fans Series mm OPTIONAL P. 50 5 x 5 x 8 yes NEW 400 F 40 x 40 x 0 yes NEW 400 40 x 40 x 0 yes 3 400 J 40 x 40 x 5 yes 4 NEW 500 F 50 x 50 x 5 yes 5 NEW 600 F 60 x 60 x 5 yes 6 NEW 60 60 x 60 x 5 yes 7 600 N 60 x 60 x 5 yes / 8 600 N VARIOFAN 60 x 60 x 5 yes / 9 600 J 60 x 60 x 3 * 30 700 F 70 x 70 x 5 yes 3 NEW 8450 80 x 80 x 5 * 3 8400 N 80 x 80 x 5 yes / 33 8400 N VARIOFAN 80 x 80 x 5 yes 34 8300 80 x 80 x 3 yes / 35 NEW 800 J S-Force 80 x 80 x 38 * 36 3400 N 9 x 9 x 5 yes / 37 3400 N VARIOFAN 9 x 9 x 5 yes 38 3300 9 x 9 x 3 yes / 39 NEW 300 J 9 x 9 x 38 yes 40 4400 F 9 x 9 x 5 yes / 4 4400 FN 9 x 9 x 5 * 4 4300 N 9 x 9 x 3 yes / 43 4300 9 x 9 x 3 yes / 44 4300 VARIOFAN 9 x 9 x 3 yes 45 NEW 4400 9 x 9 x 38 * 46 400 9 x 9 x 38 yes / 47 400 N 9 x 9 x 38 yes / 48 400 NHH-H6 9 x 9 x 38 * 49 NEW 400 NH S-Force 9 x 9 x 38 * 50 DV 400 9 x 9 x 38 yes 5 500 N 7 x 7 x 38 yes 5 NEW DV 500 7 x 7 x 38 yes 53 500 N 35 x 35 x 38 yes 54 NEW 5300 S-Force 40 x 40 x 5 * 55 700 N 50 Ø x 38 yes 56 700 N 50 Ø x 55 yes 57 NEW 6300 S-Force 7 Ø x 5 * 58 600 N 7 Ø x 5 yes 59 600 NTD 7 Ø x 5 yes 60 DV 600 7 Ø x 5 yes 6 NEW DV 600 TD 7 Ø x 5 yes 6 6400 7 x 50 x 5 yes 63 6400 TD 7 x 50 x 5 yes 64 DV 6400 7 x 60 x 5 yes 65 DV 6400 TD 7 x 60 x 5 yes 66 Axial Fans Series mm OPTIONAL P. RV 40 05 x 59 x 79 yes 7 RLF 35 5 x 5 x 5 * 7 RL 48 76 x 76 x 7 yes 73 RL 65 97 x 93,5 x 33 * 74 RL 90 N x x 37 yes / 75 NEW RLF 00 7 x 7 x 5 yes 76 RG 90 N 35 x 35 x 38 yes / 77 NEW RG 5 N 80 x 80 x 40 yes 78 RG 60 N 0 x 0 x 56 yes 79 RG 60 NTD 0 x 0 x 56 yes 80 REF 00 04 Ø x 5 yes 8 NEW RER 0 0 Ø x 5 * 8 NEW RER 5 N 38 Ø x 35 yes 83 RER 60 N 65 Ø x 5 yes 84 RER 60 NTD 65 Ø x 5 yes 85 QG 030 0...43 x 50 x 48 yes 86 Please note that these special versions are not possible for all voltages and speeds, and not in all combinations. The special versions are designed for specific customers and projects. As a rule they are not availale off the shelf and are tied to minimum volumes. Please consult your customer support representative about the feasibility of your special variant. * approvals applied for unavailably availably Sleeve Bearings 0

max. 4.5 m 3 /h Series 50 5 x 5 x 8 mm Technology Highlights: Compact fan with low power consumption. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Connection via single wire AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 5 g. Voltage Range Sound Power 55 M.. 5 4.5...5.5 5 < 3 0. 6 000-0...+70 45 000 / 4 000 45 000 55 N 3..9 5 4.5...5.5 6 < 3 0.4 9 600-0...+70 40 000 / 000 40 000 / 55 H 4.5.6 5 4.5...5.5 3 4.4 0.6 000-0...+55 35 000 / 0 000* 30 000 3 / 5 N 3..9 0...4 5 < 3 0.5 9 000-0...+70 40 000 / 000 40 000 / ACmaxx Service Life L0 (0 C) Service Life L0 (60 C) Life expectancy L0Δ (40 C) see ge 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 * at 55 C 50 40 30 0 0 0,05 0,0 0,5 (in H O) 3 AC Radial Fans 0 0,4 0,8,,6,0,4 CFM 3 4 m³/h HP Accessories

max. 9 m 3 /h Series 400 F 40 x 40 x 0 mm Highlights: Compact fan with low power consumption. Some models suitable for use at high ambient temperatures. New Models General characteristics: Material: fiberglass-reinforced plastic. impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 7 g. Voltage Range Sound Power Service Life L0 (0 C) Service Life (60 C) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 405 F 8 4.7 5 4.5...5.5. 4.4 0.7 5 400-0...+70 45 000 / 5 000 47 500 / 405 FH 9 5.3 5 4.5...5.5 6.0 4.6 0.9 6 000-0...+70 45 000 / 5 000 47 500 3 / 4 FM 6 3.5 0...4 6..5 3.8 0.6 4 300-0...+70 45 000 / 5 000 47 500 4 F 8 4.7 0...4. 4.4 0.7 5 400-0...+70 45 000 / 5 000 47 500 4 FH 9 5.3 0...4 6.0 4.6 0.8 6 000-0...+70 45 000 / 5 000 47 500 3 / 44 F 8 4.7 4 0...8. 4.4 0.8 5 400-0...+70 45 000 / 5 000 47 500 / 44 FH 9 5.3 4.6...6.4 6.0 4.4 0.9 6 000-0...+70 45 000 / 5 000 47 500 3 Models with Temperature range up to +85 C. NEW 4 FM-074 6 3.5 0...4 6.5 3.8 0.4 4 300-0...+85 45 000 / 5 000 47 500 / NEW 4 F-30 8 4.7 0...4. 4.4 0.6 5 400-0...+85 45 000 / 5 000 47 500 NEW 4 FH-3 9 5.3 0...4 6.0 4.6 0.7 6 000-0...+85 45 000 / 5 000 47 500 3 30 5 0 5 0 5 0,0 0,04 0,06 0,08 0,0 (in H O) 3 0 3 4 5 4 6 8 CFM m³/h HP

max. 3.5 m 3 /h Series 400 40 x 40 x 0 mm Technology Highlights: Compact fan with low power consumption. Some models suitable for use at high ambient temperatures. New Models General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 7 g. Voltage Range Sound Power Service Life L0 (0 C) Service Life (60 C) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/98 405 0.0 5.9 5 4.5...5.5 8 3.8 0.9 6 000-0...+70 50 000 / 0 000 6 500 / 4 0.0 5.9 0...4 8 3.8 0.9 6 000-0...+70 50 000 / 0 000 6 500 /;/39 4 H 3.5 7.9 0...4 9 4.7.6 8 00-0...+60 45 000 / 5 000 47 500 /39 44 0.0 5.9 4 0...8 8 3.8.0 6 000-0...+70 50 000 / 0 000 6 500 / 44 H 3.5 7.9 4 0...6.5 9 4.7.6 8 00-0...+60 45 000 / 5 000 47 500 / Model with Temperature range up to +85 C. NEW 4-099 0.0 5.9 0...4 8 3.8 0.8 6 000-0...+85 50 000 / 0 000 6 500 ACmaxx 50 40 30 0 0 0,05 0,0 0,5 (in H O) AC Radial Fans 0 3 4 5 6 7 4 6 8 0 CFM m³/h PWM HP 3 Accessories

max. 4 m 3 /h Series 400 J 40 x 40 x 5 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 6, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 50 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 4 J 9. 8...4 39 5.5.4 0 300-0...+70 60 000 / 30 000 0 000 4 JH.9 8...3.5 43 5.8 3.0 700-0...+70 60 000 / 30 000 0 000 / 4 JHH 4 4. 8...3.5 46 6. 3.3 3 000-0...+60 57 500 / 35 000 0 000 3 / 44 J 9. 4 8...7 39 5.5.4 0 300-0...+70 60 000 / 30 000 0 000 44 JH.9 4 8...7 43 5.8 3.0 700-0...+70 60 000 / 30 000 0 000 / 44 JHH 4 4. 4 8...7 46 6. 3.6 3 000-0...+60 57 500 / 35 000 0 000 3 / 00 50 00 50 0, 0,4 0,6 (in H O) 3 0 4 6 8 0 5 0 5 0 CFM m³/h 4 HP IP54

max. 0 m 3 /h 30 5 0 5 0 5 0,0 0,04 0,06 0,08 0,0 (in H O) 0 4 6 8 0 5 0 5 CFM m³/h Voltage Range Series 500 F 50 x 50 x 5 mm Highlights: Compact fan with low power consumption. Some models suitable for use at high ambient temperatures. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 5 g. Sound Power Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 5 F 0.8 0.8...3. 30 4.5.0 5 000-0...+70 50 000 / 0 000 6 500 / 54 F 0.8 4.6...6.4 30 4.5.0 5 000-0...+70 50 000 / 0 000 6 500 / Models with Temperature range up to +85 C. New Models NEW 5 FL-547 6.5.5...3. 3.7 0.4 3 000-0...+85 50 000 / 0 000 65 500 NEW 5 F-53 0.8 0.8...3. 30 4.5 0.9 5 000-0...+85 50 000 / 0 000 65 500 / Service Life L0 (0 C) PWM Service Life L0 (60 C) HP Life expectancy L0Δ (40 C) see page 3 5 Accessories AC Radial Fans ACmaxx Technology

max. 33 m 3 /h Series 600 F 60 x 60 x 5 mm Highlights: Compact fan with low power consumption. Some models suitable for use at high ambient temperatures. New Models General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 30 g. Voltage Range Sound Power Service Life L0 (0 C) Service Life L0 (60 C) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/98 605 F 9 7. 5 4.5...5. 7 4.4. 4 000-0...+50 50 000 / 0 000 50 000 6 FL 9..5...3. 6 3.6 0.4 650 0...+70 50 000 / 0 000 6 500 /39 6 F 9 7. 0.8...3. 7 4.4.0 3 900-0...+70 50 000 / 0 000 6 500 / 6 FH 33 9.4 0.0...3. 3 4.8.4 4 500-0...+60 45 000 / 5 000 47 500 3 / 64 F 9 7. 4.6...6.4 7 4.4. 3 900-0...+70 50 000 / 0 000 6 500 / Models with Temperature range up to +80 / 85 C. NEW 6 FL-680 9..5...4 6 3.6 0.5 650-0...+85 50 000 / 0 000 6 500 NEW 6 F-637 9 7. 0.8...6 7 4.4.0 3 900-0...+80 50 000 / 0 000 6 500 5 0 5 0 5 0,0 0,04 0,06 0,08 (in H O) 3 0 3 6 9 5 8 CFM 5 0 5 0 5 m³/h 6 PWM HP

max. 67 m 3 /h Series 60 60 x 60 x 5 mm Technology Highlights: Highly stable characteristic curve for high air flow with high back pressure. Motor with very low structure-borne noise. Innovative impeller with winglets for low noise. Control inputs, alarm and speed signals available on request. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 85 g. Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 6 L.4 8...5 0 3.7 0.5 3 00-0...+85 80 000 / 0 000 60 000 6 M 30 7.7 8...5 9 4.3.0 4 550-0...+75 77 500 / 30 000 50 000 6 N 40 3.5 8...5 35 4.7.9 6 00-0...+70 7 500 / 35 000 40 000 3 / 6 H 46 7. 8...5 39 5..3 6 850-0...+70 70 000 / 35 000 40 000 4 6 HH 56 33.0 8...5 43 5.6 3.5 8 00-0...+70 65 000 / 3 500 30 000 5 NEW 6 H3 67 39.4 8...3. 48 5.9 6.3 9 700-0...+60 5 500 / 3 500 05 000 6 64 L.4 4 8...8 0 3.7.0 3 00-0...+70 80 000 / 40 000 60 000 64 M 30 7.7 4 8...8 9 4.3.5 4 550-0...+70 77 500 / 37 500 50 000 64 N 40 3.5 4 8...8 35 4.7. 6 00-0...+70 7 500 / 35 000 40 000 3 64 H 46 7. 4 8...8 39 5..4 6 850-0...+70 70 000 / 35 000 40 000 4 64 HH 56 33.0 4 8...8 43 5.6 3.6 8 00-0...+70 65 000 / 3 500 30 000 5 / NEW 64 H3 67 39.4 4 8...8 48 5.9 5.8 9 700-0...+60 5 500 / 3 500 05 000 6 NEW 68 HH 56 33.0 48 36...56 43 5.6 4. 8 00-0...+70 65 000 / 3 500 30 000 5 5 00 75 50 5 0, 0, 0,3 0,4 (in H O) 0 5 0 5 0 5 30 CFM 5 4 3 0 0 30 75 40 05 70 35 40 New Models 0, 0,4 0,6 (in H ² O) 0 0 0 30 CFM 6 50 0 0 30 40 50 60 m³/h Voltage Range N G Sound Power m³/h T I PWM A Service Life L0 (40 C) HP Service Life L0 (Tmax) IP54 Life expectancy L0Δ (40 C) see page 3 7 Accessories AC Radial Fans ACmaxx

max. 56 m 3 /h Series 600 N 60 x 60 x 5 mm Highlights: Ball bearings and sleeve bearings available. Some models suitable for use at high ambient temperatures to 85 C. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 66 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-98 6 NGLE.4 8...5 6 3.6 0.6 500-0...+85 80 000 / 7 500 60 000 6 NLE.4 8...5 6 3.6 0.4 500-0...+85 80 000 / 7 500 60 000 6 NGMLE 5 4.7 8...5 9 3.9 0.7 3 000-0...+80 80 000 / 3 500 60 000 6 NMLE 5 4.7 8...5 9 3.9 0.4 3 000-0...+85 80 000 / 7 500 60 000 / 6 NGME 35 0.6 8...5 8 4.6. 4 00-0...+75 80 000 / 35 000 60 000 3 6 NME 35 0.6 8...5 8 4.6 0.8 4 00-0...+75 80 000 / 35 000 60 000 3 / 6 NN 4 4.7 8...5 35 5.0.6 5 00-0...+70 70 000 / 35 000 40 000 4 / 6 NH 46 7. 8...5 37 5.3.0 5 600-0...+70 70 000 / 35 000 40 000 5 / 6 NHH-8 56 33.0 8...5 4 5.7.9 6 800-0...+70 60 000 / 30 000 0 000 6 / 64 NGL.4 4 8...8 6 3.6.0 500-0...+70 80 000 / 40 000 60 000 64 NL.4 4 8...8 6 3.6 0.9 500-0...+70 80 000 / 40 000 60 000 / 64 NGML 5 4.7 4 8...8 9 3.9. 3 000-0...+70 80 000 / 40 000 60 000 / 64 NML 5 4.7 4 8...8 9 3.9.0 3 000-0...+70 80 000 / 40 000 60 000 64 NGM 35 0.6 4 8...8 8 4.6.7 4 00-0...+70 80 000 / 40 000 60 000 3 / 64 NM 35 0.6 4 8...8 8 4.6.4 4 00-0...+70 80 000 / 40 000 60 000 3 /;/39 64 NN 4 4.7 4 8...8 35 5.0.8 5 00-0...+70 70 000 / 35 000 40 000 4 64 NH 46 7. 4 8...6 37 5.3. 5 600-0...+70 70 000 / 35 000 40 000 5 / 64 NHH 56 33.0 4 8...6 4 5.7 3.0 6 850-0...+70 60 000 / 30 000 0 000 6 64 NHH-9 56 33.0 4 8..8 4 5.7 3.0 6 850-0...+70 60 000 / 30 000 0 000 6 / 68 NM 35 0.6 48 36...56 8 4.6.4 4 00-0...+70 80 000 / 40 000 60 000 3 68 NN 4 4.7 48 36...56 35 5.0. 5 00-0...+65 70 000 / 40 000 40 000 4 /; /; /39 00 80 60 40 0 0, 0, 0,3 (in H O) 6 5 4 3 0 5 0 5 0 5 30 0 0 30 40 50 CFM m³/h 8 N G T I HP IP54

max. 4 m 3 /h Series 600 N VARIOFAN 60 x 60 x 5 mm Technology Highlights: Open loop speed control by means of external or internal temperature sensor. Automatic speed adjustment according to cooling requirements. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 66 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 97 30 C 55 C 30 C 55 C 6 NGMI 6 NMI 8 0.6 4 3.5.3 50 8...6-0...+65 80 000 / 45 000 60 000 35 0.6 8 4.6.7 4 00 6 9.4 6 3.6.0 400 3 8...6-0...+65 80 000 / 45 000 60 000 35 0.6 8 4.6.4 4 00 4 30 C 55 C 6 NGNI 3 3.5 8 3.8.7 900 5 8...6-0...+65 70 000 / 40 000 4 500 4 4. 35 5.0.4 5 00 6 30 C 55 C 6 NNI 3 3.5 8 3.8. 900 5 8...6-0...+65 70 000 / 40 000 4 500 4 4. 35 5.0.5 5 00 6 30 C 55 C 6 NGNV 3 3.5 8 3.8.7 900 5 8...6-0...+65 70 000 / 40 000 4 500 4 4. 35 5.0.4 5 00 6 /37 ACmaxx 40 30 0 0 0,05 0,0 0,5 (in H O) 6 NGMI 40 30 0 0 0,05 0,0 0,5 (in H ² O) 4 3 6 NMI 60 40 0 0,05 0,0 0,5 0,0 0,5 (in H O) ²6 NGNI 6 6 NNI 6 NGNV 5 30 C 55 C 30 C 55 C 30 C 55 C 0 3 6 9 5 8 CFM 5 0 5 0 5 30 m³/h 0 3 6 9 5 8 CFM 5 0 5 0 5 30 m³/h 0 4 8 6 0 0 0 30 CFM m³/h V-Types I-Types NTC Temperature Sensor + Air flow NTC - Temperature Sensor AC Radial Fans The temperature sensor for controlling the motor speed is not included in delivery. Temperature sensor LZ 370 see accessories. Temperature sensor (NTCresistor) for controlling the motor speed is positioned directly in the air flow. N G T I HP 9 Accessories

max. 70 m 3 /h Series 600 J 60 x 60 x 3 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 00 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 6 JH 70 4. 7...3.6 53 6.4 7.7 700-0...+70 57 500 / 7 500 0 000 / 64 JH 70 4. 4 4...6.4 53 6.4 7.7 700-0...+70 57 500 / 7 500 0 000 / 68 JH 70 4. 48 36...60 53 6.4 7.7 700-0...+70 57 500 / 7 500 0 000 300 50 00 50 00 50 0, 0,4 0,6 0,8,0 (in H O) 0 8 6 4 3 40 0 0 30 40 50 60 CFM m³/h 30 N G HP

max. 44 m 3 /h Series 700 F 70 x 70 x 5 mm Technology Highlights: Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 8, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 53 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 7 F/L-005* 8 6.5 8...3.8 5 4.7 0.6 3 300-0...+70 60 000 / 30 000 0 000 / 7 F/M-006* 36. 8...3.8 3 5.0. 4 300-0...+70 60 000 / 30 000 0 000 / 7 F 44 5.9 8...3.8 38 5.3.7 5 300-0...+70 60 000 / 30 000 0 000 3 / 74 F 44 5.9 4 8...8 38 5.3.5 5 300-0...+70 60 000 / 30 000 0 000 3 *Version with 3-pole Molex plug housing -0-035 Molex Contacts 08-50-03 ACmaxx 60 50 40 30 0 0 0,05 0,0 0,5 0,0 (in H O) 3 AC Radial Fans 0 4 8 6 0 4 0 0 30 40 CFM m³/h N G HP 3 Accessories

max. 88 m 3 /h Series 8450 80 x 80 x 5 mm New Highlights: Highly stable characteristic curve for high air flow at high back pressure. Motor with very low structure-borne noise properties. Innovative impeller with winglets for low noise. Extremely quiet Sintec-sleeve bearing. Models with 5 khz PWM control and speed signal. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 05 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. NEW 845 GL 33 9.4 0.8...3. 6 3.6 0.5 700 0**...70 80 000 / 40 000 60 000 NEW 845 GM 58 34. 0.8...3. 3 4.7.4 3 000 0**...70 80 000 / 40 000 60 000 NEW 845 GN 69 40.6 0.8...3. 35 5..0 3 600 0**...70 70 000 / 35 000 40 000 3 Models with 5 khz PWM control and speed signal. Range of speed control from 000 min -. NEW 845 / GHP 79 46.5 0.8...3. 38 5.3.8 4 000 0**...70 70 000 / 35 000 40 000 4 NEW 845 / GHHP 88 5.8 0.8...3. 43 5.5 4. 4 400 0**...60 65 000* / 40 000* 30 000* 5 ** - 0 C on request. * Preliminary 60 50 40 30 0 0 0,08 0, 0,6 (in H O) 5 4 3 0 0 0 30 40 0 40 60 80 CFM m³/h 3 N G PWM HP

max. 79 m 3 /h Series 8400 N 80 x 80 x 5 mm Technology Highlights: Ball bearings and sleeve bearings available. Some models suitable for use at high ambient temperatures to 85 C. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 95 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/9 84 NGLE 33 9.4 8...5 3.5 0.5 500-0...+85 80 000 / 7 500 60 000 / 84 NLE 33 9.4 8...5 7 3.7 0.3 500-0...+85 80 000 / 7 500 60 000 84 NGMLE 45 6.5 8...5 9 3.9 0.9 050-0...+80 80 000 / 3 500 60 000 / 84 NMLE 45 6.5 8...5 4.0 0.6 050-0...+85 80 000 / 7 500 60 000 84 NGME 58 34. 8...5 6 4.3.4 600-0...+75 80 000 / 35 000 60 000 3 / 84 NME 58 34. 8...5 7 4.4.0 600-0...+75 80 000 / 35 000 60 000 3 84 NG 69 40.6 8...5 3 4.7.0 3 00-0...+70 70 000 / 35 000 40 000 4 / 84 N 69 40.6 8...5 3 4.7.0 3 00-0...+70 70 000 / 35 000 40 000 4 / 84 NH 79 46.5 8...3. 37 5.0. 3 600-0...+70 70 000 / 35 000 40 000 5 /;/ 84 NH-7 79 46.5 8...5 37 5.0.4 3 600-0...+70 70 000 / 35 000 40 000 5 844 NGL 33 9.4 4 8...8 3.5 0.7 500-0...+70 80 000 / 40 000 60 000 / 844 NL 33 9.4 4 8...8 7 3.7 0.7 500-0...+70 80 000 / 40 000 60 000 844 NGML 45 6.5 4 8...8 9 3.9. 050-0...+70 80 000 / 40 000 60 000 844 NML 45 6.5 4 8...8 4.0. 050-0...+70 80 000 / 40 000 60 000 844 NGM 58 34. 4 8...8 6 4.3.4 600-0...+70 80 000 / 40 000 60 000 3 / 844 NM 58 34. 4 8...8 7 4.4.4 600-0...+70 80 000 / 40 000 60 000 3 844 NG 69 40.6 4 8...8 3 4.7.0 3 00-0...+70 70 000 / 35 000 40 000 4 / 844 N 69 40.6 4 8...8 3 4.7.0 3 00-0...+70 70 000 / 35 000 40 000 4 / 844 NH 79 46.5 4 8...6 37 5.0.4 3 600-0...+70 70 000 / 35 000 40 000 5 / 844 NH- 79 46.5 4 8...8 37 5.0.4 3 600-0...+70 70 000 / 35 000 40 000 5 ACmaxx 848 N 69 40.6 48 36...56 3 4.7.0 3 00-0...+70 70 000 / 35 000 40 000 4 40 30 0 0 0,05 0,0 0,5 (in H O) 5 4 3 AC Radial Fans 0 8 6 4 3 40 0 0 30 40 50 60 CFM m³/h N G T I PWM A HP IP54 33 Accessories

max. 58 m 3 /h Series 8400 N VARIOFAN 80 x 80 x 5 mm Highlights: Open loop speed control by means of external or internal temperature sensor. Automatic speed adjustment according to cooling requirements. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 95 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 97 30 C 50 C 84 NGLV 0.8 < 0 < 3 0.9 900 0...4-0...+70 80 000 / 40 000 60 000 33 9.4 3.5. 500 30 C 50 C 84 NGMLV 7 5.9 < 0 3.0. 00 3 8...4-0...+70 80 000 / 40 000 60 000 45 6.6 9 3.9.5 050 4 /37 30 C 50 C 84 NGMV 35 0.6 < 3 3.5.4 600 5 8...4-0...+70 80 000 / 35 000 5 000 58 34. 6 4.3.0 600 6 30 C 50 C 84 NGMI 35 0.6 < 3 3.5.4 600 5 8...4-0...+70 80 000 / 35 000 5 000 58 34. 6 4.3.0 600 6 7,5 5,5 0,0 0,0 0,03 (in H ² O) 84 NGLV 5 0 5 0,0 0,04 0,06 (in H O) 4 3 84 NGMLV 5 0 5 0 5 0,0 0,04 0,06 0,08 (in H O) ²84 NGMV 6 84 NGMI 5 30 C 50 C 30 C 50 C 30 C 50 C 0 4 8 6 0 0 0 30 CFM m³/h 0 5 0 5 0 5 0 0 30 40 CFM m³/h 0 5 0 5 0 5 30 0 0 30 40 50 CFM m³/h V-Types I-Types NTC + Air flow NTC - Temperature Sensor Temperature Sensor The temperature sensor for controlling the motor speed is not included in delivery. Temperature sensor LZ 370 see accessories. Temperature sensor (NTCresistor) for controlling the motor speed is positioned directly in the air flow. 34 N G T I HP

max. 80 m 3 /h Series 8300 80 x 80 x 3 mm Technology Highlights: Ball bearings and sleeve bearings available. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 70 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-96 8305 G 48 8.3 5 4.5...5.5 34 5.0. 3 050-0...+75 70 000 / 5 000 35 000 83 GL 3 8.8 6...5 4 4.0.0 000-0...+75 80 000 / 35 000 47 500 83 L 3 8.8 6...5 4 4.0.0 000-0...+75 80 000 / 35 000 47 500 83 M 48 8.3 6...5 34 5.0.8 3 000-0...+75 70 000 / 30 000 35 000 83 G 54 3.8 6...5 36 5..5 3 300-0...+75 70 000 / 30 000 35 000 3 83 54 3.8 6...5 36 5.. 3 300-0...+75 70 000 / 30 000 35 000 3 / 83 HL 67 39.4 6...5 43 5.8 4.0 4 00-0...+75 6 500 / 7 500 500 4 / 83 H 80 47. 7...6 48 6. 5.5 5 000-0...+60 50 000 / 5 000 00 000 5 834 L 3 8.8 4...8 4 4.0.0 000-0...+75 80 000 / 35 000 47 500 834 M 48 8.3 4...8 34 5.0. 3 000-0...+75 70 000 / 30 000 35 000 834 G 54 3.8 4...8 36 5..5 3 300-0...+75 70 000 / 30 000 35 000 3 834 54 3.8 4...8 36 5..5 3 300-0...+75 70 000 / 30 000 35 000 3 /;/ 834 HL 67 39.4 4...8 43 5.8 4.3 4 00-0...+75 6 500 / 7 500 500 4 / 834 H 80 47. 4...6.5 48 6. 6.0 5 000-0...+75 55 000 / 5 000 00 000 5 /;/;/9 838 54 3.8 48 36...56 36 5..6 3 300-0...+75 70 000 / 30 000 35 000 3 /;/7 838 HL 67 39.4 48 36...56 43 5.8 4.3 4 00-0...+75 6 500 / 7 500 500 4 /;/ 838 H 80 47. 48 36...56 48 6. 5.8 5 000-0...+65 55 000 / 30 000 00 000 5 /;/7 ACmaxx Rotor protrusion max. 0.4 mm. 0 00 80 60 40 0 0, 0, 0,3 0,4 (in H O) 5 4 3 AC Radial Fans 0 8 6 4 3 40 0 0 30 40 50 60 CFM m³/h N G T I PWM A HP IP54 SP 35 Accessories

max. m 3 /h Series 800 J 80 x 80 x 38 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. New S-Force Models General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4 (H3 and H4: AWG ), TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 60 g (H3 and H4: 00 g). Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 8 JN 3 77.7 7...3.8 55 6.6 0 8400-0...+70 6 500 / 3 500 30 000 / NEW 8 JH3 90.8 6...3.8 66 7.3 5 000-0...+70 55 000 / 7 500 0 000 / NEW 8 JH4 30.7 6...3.8 7 7.8 39 4 000-0...+70 50 000 / 5 000 00 000 3 / 84 JN 3 77.7 4 8...6.4 55 6.6 0 8400-0...+70 6 500 / 3 500 30 000 / NEW 84 JH3 90.8 4...7.6 66 7.3 5 000-0...+70 55 000 / 7 500 0 000 / NEW 84 JH4 30.7 4...7.6 7 7.8 37 4 000-0...+70 50 000 / 5 000 00 000 3 / 88 JN 3 77.7 48 36...53 55 6.6 8400-0...+70 6 500 / 3 500 30 000 / NEW 88 JH3 90.8 48 0...58 66 7.3 5 000-0...+70 55 000 / 7 500 0 000 / NEW 88 JH4 30.7 48 0...58 7 7.8 37 4 000-0...+70 50 000 / 5 000 00 000 3 / 800 JH3 and JH4 also as standard with PWM control input and speed signal. Speed control range from 000 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. 600 500 400 300 00 00 0,4 0,8,,6,0 (in H O) 3 0 5 50 50 75 00 50 00 5 00 CFM m³/h 36 N G T I PWM A HP

max. 0 m 3 /h Series 3400 N 9 x 9 x 5 mm Technology Highlights: Ball bearings and sleeve bearings available. Some models suitable for use at high ambient temperatures to 85 C. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 00 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/98 34 NGLE 6 35.9 8...5 3 4.0. 950-0...+80 80 000 / 30 000 60 000 34 NLE 6 35.9 8...5 3 4.0 0.8 950-0...+85 80 000 / 7 500 60 000 34 NGME 7 4.4 8...5 8 4.3.6 300-0...+75 75 000 / 3 500 50 000 34 NME 7 4.4 8...5 8 4.3. 300-0...+75 75 000 / 3 500 50 000 / 34 NG 84 49.4 8...5 3 4.7. 700-0...+70 70 000 / 35 000 40 000 3 / 34 N 84 49.4 8...5 3 4.7. 700-0...+70 70 000 / 35 000 40 000 3 / 34 NGH 94 55.3 8...5 36 5.0.5 3 000-0...+70 70 000 / 35 000 40 000 4 34 NH 94 55.3 8...5 36 5.0.5 3 000-0...+70 70 000 / 35 000 40 000 4 /;/39 34 NGHH 0 60.0 8...3. 39 5. 3. 3 50-0...+60 70 000 / 45 000 40 000 5 / 34 NHH 0 60.0 8...3. 39 5. 3. 3 50-0...+60 70 000 / 45 000 40 000 5 / 34 NHH-379 0 60.0 8...5 39 5..7 3 50-0...+70 70 000 / 35 000 40 000 5 344 NGL 6 35.9 4 8...8 3 4.0.4 950-0...+70 80 000 / 40 000 60 000 344 NL 6 35.9 4 8...8 3 4.0.4 950-0...+70 80 000 / 40 000 60 000 344 NGM 7 4.4 4 8...8 8 4.3.8 300-0...+70 75 000 / 37 500 50 000 344 NM 7 4.4 4 8...8 8 4.3.8 300-0...+70 75 000 / 37 500 50 000 344 NG 84 49.4 4 8...8 3 4.7.3 700-0...+70 70 000 / 35 000 40 000 3 344 N 84 49.4 4 8...8 3 4.7.3 700-0...+70 70 000 / 35 000 40 000 3 / 344 NGH 94 55.3 4 8...6 36 5.0 3.0 3 000-0...+70 70 000 / 35 000 40 000 4 / 344 NH 94 55.3 4 8...6 36 5.0 3.0 3 000-0...+70 70 000 / 35 000 40 000 4 344 NGHH 0 60.0 4 8...6 39 5. 3. 3 50-0...+70 70 000 / 35 000 40 000 5 344 NGHH-389 0 60.0 4 8...8 39 5. 3. 3 50-0...+70 70 000 / 35 000 40 000 5 344 NHH 0 60.0 4 8...6 39 5. 3. 3 50-0...+70 70 000 / 35 000 40 000 5 /39 344 NHH-386 0 60.0 4 8...8 39 5. 3. 3 50-0...+70 70 000 / 35 000 40 000 5 348 N 84 49.4 48 36...56 3 4.7.4 700-0...+70 70 000 / 35 000 40 000 3 Other 48 V DC Models on request. ACmaxx 40 30 0 0 0,05 0,0 0,5 (in H O) 5 4 3 AC Radial Fans 0 0 0 30 40 50 0 40 60 80 CFM m³/h N G T I PWM A HP IP54 37 Accessories

² max. 84 m 3 /h Series 3400 N VARIOFAN 9 x 9 x 5 mm Highlights: Open loop speed control by means of external or internal temperature sensor. Automatic speed adjustment according to cooling requirements. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 00 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 97 30 C 50 C 34 NGMV 44 5.9 4 3.5.5 400 8...4-0...+70 75 000 / 37 500 4 500 7 4.4 8 4.3.0 300 /37 30 C 50 C 34 NGV 50 9.4 6 3.7.6 600 3 8...6-0...+70 75 000 / 37 500 4 500 84 49.4 3 4.7.5 700 4 /37 0 5 0 5 0,0 0,04 0,06 0,08 (in H O) 34 NGMV NTC Temperature Sensor The temperature sensor for controlling the motor speed is not included in delivery. Temperature sensor LZ 370 see accessories. + 30 C 50 C 0 8 6 4 3 40 0 0 30 40 50 60 CFM m³/h 5 0 5 0 5 0,0 0,04 0,06 0,08 (in H O) 4 3 34 NGV 30 C 50 C 0 8 6 4 3 40 CFM 0 0 30 40 50 60 70 m³/h 38 N G T I HP

max. 07 m 3 /h Series 3300 9 x 9 x 3 mm Technology Highlights: Ball bearings and sleeve bearings available. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 90 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P.90-94 33 GL 56 33.0 6...5 9 4.5.4 50-0...+75 80 000 / 35 000 47 500 33 L 56 33.0 6...5 9 4.5.4 50-0...+75 80 000 / 35 000 47 500 33 GM 68 40.0 6...5 34 4.8.7 600-0...+75 70 000 / 30 000 35 000 33 M 68 40.0 6...5 34 4.8.7 600-0...+75 70 000 / 30 000 35 000 33 G 80 47. 6...5 37 5..4 3 000-0...+75 70 000 / 30 000 35 000 3 33 80 47. 6...5 37 5..4 3 000-0...+75 70 000 / 30 000 35 000 3 /; /7 33-77 93 54.7 6...5 43 5.7 3.5 3 500-0...+75 65 000 / 7 500 500 5 334 G 80 47. 4...8 37 5..6 3 000-0...+75 70 000 / 30 000 35 000 3 334 80 47. 4...8 37 5..6 3 000-0...+75 70 000 / 30 000 35 000 3 /7 334-40 85 50.0 4...8 40 5.4 3.0 3 00-0...+75 70 000 / 30 000 35 000 4 334 H 07 63.0 4...8 47 6.0 5.3 4 000-0...+75 57 500 / 5 000 500 6 / ACmaxx 338 80 47. 48 36...56 37 5..7 3 000-0...+75 70 000 / 30 000 35 000 3 / 338 H 07 63.0 48 36...56 47 6.0 4.3 4 000-0...+60 57 500 / 35 000 500 6 /;/;/7 Rotor protrusion max. 0.4 mm. 70 60 50 40 30 0 0 0,05 0,0 0,5 0,0 0,5 (in H O) 6 5 4 3 AC Radial Fans 0 0 0 30 40 50 60 0 40 60 80 00 CFM m³/h N G T I PWM A HP IP54 SP 39 Accessories

² max. 80 m 3 /h Series 300 J 9 x 9 x 38 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. New S-Force Models General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4 (H3 and H4: AWG ), TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 40 g (H3 and H4: 80 g). Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 3 JN 30 76.5 7...3.8 5 6.. 7.5 6 000-0...+70 70 000 / 35 000 40 000 / 3 JH 46 86.0 7...5.0 55 6.4 9.0 6 800-0...+70 70 000 / 35 000 40 000 NEW 3 JH3 37 39.5 6...3.8 69 7.8 30.0 000-0...+70 65 000 / 3 500 30 000 3 / NEW 3 JH4 80 64.8 6...3.8 73 8. 50.0 3 000-0...+70 60 000 / 30 000 0 000 4 / 34 JN 30 76.5 4...8.0 5 6. 8.0 6 000-0...+70 70 000 / 35 000 40 000 34 JH 46 86.0 4...30.0 55 6.4 9.0 6 800-0...+70 70 000 / 35 000 40 000 / NEW 34 JH3 37 39.5 4...7.6 69 7.8 30.0 000-0...+70 65 000 / 3 500 30 000 3 / NEW 34 JH4 80 64.8 4...7.6 73 8. 50.0 3 000-0...+70 60 000 / 30 000 0 000 4 / 38 JN 30 76.5 48 36...56.0 5 6. 7.0 6 000-0...+70 70 000 / 35 000 40 000 38 JH 46 86.0 48 36...53.0 55 6.4 9.5 6 800-0...+70 70 000 / 35 000 40 000 NEW 38 JH3 37 39.5 48 0...58.0 69 7.8 30.0 000-0...+70 65 000 / 3 500 30 000 3 / NEW 38 JH4 80 64.8 48 0...58.0 73 8. 50.0 3 000-0...+70 60 000 / 30 000 0 000 4 / 300 JH3 and JH4 also as standard with PWM control input and speed signal. Speed control range from 000 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. 300 00 00 0,4 0,8, (in H O) 700 600 500 400 300 00 00 0,8,,6,0,4 0,4 (in H O) 4 3 0 5 50 75 00 5 50 00 50 00 50 CFM 50 m³/h 0 0 40 60 50 00 80 00 CFM 50 m³/h 40 N G T I PWM A HP IP54

max. 70 m 3 /h Series 4400 F 9 x 9 x 5 mm Technology Highlights: Ball bearings and sleeve bearings available. Open loop speed control available on request. Alarm and speed signals available on request. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 75 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P.90-98 44 FGL 94 55.3 7...4 6 3.9.3 600-0...+75 80 000 / 35 000 57 500 /;/39 44 FGML 4 67. 7...6 3 4.3.0 950-0...+75 75 000 / 3 500 45 000 / 44 FML 4 67. 7...6 3 4.3.0 950-0...+75 75 000 / 3 500 45 000 44 FGM 40 8.4 7...6 38 4.8 3. 400-0...+75 70 000 / 30 000 35 000 3 / 44 FM 40 8.4 7...6 38 4.8 3. 400-0...+75 70 000 / 30 000 35 000 3 / 44 FG 70 00. 8...6 43 5.3 5.3 900-0...+60 60 000 / 37 500 0 000 4 44 F 70 00. 8...6 43 5.3 5.3 900-0...+60 60 000 / 37 500 0 000 4 / 444 FL 94 55.3 4 8...8 6 3.9.0 600-0...+75 80 000 / 35 000 57 500 / 444 FM 40 8.4 4...8 38 4.8 3. 400-0...+75 70 000 / 30 000 35 000 3 / 444 FG 70 00. 4...8 43 5.3 5.0 900-0...+60 60 000 / 37 500 0 000 4 / 444 F 70 00. 4...8 43 5.3 5.0 900-0...+60 60 000 / 37 500 0 000 4 /;/;/39 ACmaxx 448 FG 70 00. 48 8...53 43 5.3 5.5 900-0...+60 60 000 / 37 500 0 000 4 448 F 70 00. 48 8...53 43 5.3 5.5 900-0...+60 60 000 / 37 500 0 000 4 /;/;/39 Available on request: Fan housing with moulded-in spacers. For mounting over both flanges. 50 40 30 0 0 0,05 0,0 0,5 (in H O) 4 3 AC Radial Fans 0 5 30 45 60 75 90 CFM 5 50 75 00 5 m³/h N G T I PWM A HP 4 Accessories

max. 5 m 3 /h Series 4400 FN 9 x 9 x 5 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 40 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/98 44 FNH 5 3.4 7...3. 55 6.7 5 400-0...+70 60 000 / 30 000 0 000 / 444 FNN 00 7.7 4 4...8 5 6.5 8.5 4 850-0...+70 60 000 / 30 000 0 000 / 444 FNH 5 3.4 4 8...6.4 55 6.7 5 400-0...+70 60 000 / 30 000 0 000 /39 448 FNH 5 3.4 48 36...53 55 6.7 5 400-0...+70 60 000 / 30 000 0 000 75 50 5 00 75 50 5 0 0 40 60 80 00 0 CFM 50 00 50 00 m³/h 4 N G T I PWM A HP

max. 98 m 3 /h Series 4300 N 9 x 9 x 3 mm Technology Highlights: Ball bearings and sleeve bearings available. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 30 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 43 NGL 93 54.7 7...4.5 7 4.. 650-0...+70 80 000 / 40 000 60 000 43 NL 93 54.7 7...4.5 7 4.. 650-0...+70 80 000 / 40 000 60 000 43 NGM 37 80.6 7...4.5 37 5..6 450-0...+70 70 000 / 35 000 40 000 43 NGN 66 97.7 7...4.5 43 5.6 4.0 3 000-0...+70 60 000 / 30 000 0 000 3 43 NN 66 97.7 7...4.5 43 5.6 4.0 3 000-0...+70 60 000 / 30 000 0 000 3 43 NH 76 03.6 7...4.5 45 5.8 4.5 3 50-0...+70 60 000 / 30 000 0 000 4 / 43 NHH 98 6.5 7...4.5 49 6. 6.5 3 600-0...+60 57 500 / 35 000 00 000 5 434 NGL 93 54.7 4...8 7 4.. 650-0...+70 80 000 / 40 000 60 000 434 NL 93 54.7 4...8 7 4.. 650-0...+70 80 000 / 40 000 60 000 434 NGM 37 80.6 4...8 37 5..6 450-0...+70 70 000 / 35 000 40 000 434 NGN 66 97.7 4...8 43 5.6 4.3 3 000-0...+70 60 000 / 30 000 0 000 3 434 NN 66 97.7 4...8 43 5.6 4.3 3 000-0...+70 60 000 / 30 000 0 000 3 434 NH 76 03.6 4...8 45 5.8 4.5 3 50-0...+70 60 000 / 30 000 0 000 4 434 NHH 98 6.5 4...8 49 6. 6.0 3 600-0...+70 57 500 / 7 500 00 000 5 / ACmaxx 438 NGN 66 97.7 48 36...56 43 5.6 4. 3 000-0...+70 60 000 / 30 000 0 000 3 80 60 40 0 0, 0, 0,3 (in H O) 5 4 3 AC Radial Fans 0 5 30 45 60 75 90 5 50 75 00 5 50 CFM m³/h N G HP 43 Accessories

max. 04 m 3 /h Series 4300 9 x 9 x 3 mm Highlights: Ball bearings and sleeve bearings available. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 0 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-96 43 GL 95 55.9 6...5 30 4.3. 550-0...+75 80 000 / 35 000 57 500 43 L 95 55.9 6...5 30 4.3. 550-0...+75 80 000 / 35 000 57 500 43 GM 40 8.4 6...5 39 5.3.6 300-0...+75 70 000 / 30 000 35 000 43 M 40 8.4 6...5 39 5.3.6 300-0...+75 70 000 / 30 000 35 000 / 43 G 70 00. 6...5 45 5.8 5.0 800-0...+75 6 500 / 7 500 500 3 43 70 00. 6...5 45 5.8 5.0 800-0...+75 6 500 / 7 500 500 3 /;/9 43-43 80 05.9 6...5 47 6. 5.8 3 000-0...+75 57 500 / 5 000 500 4 43-79 04 0. 6...3. 5 6.4 8.5 3 400-0...+75 47 500 / 0 000 90 000 5 434 L 95 55.9 4...8 30 4.3. 550-0...+75 80 000 / 35 000 57 500 434 M 40 8.4 4...8 39 5.3.6 300-0...+75 70 000 / 30 000 35 000 434 G 70 00. 4...8 45 5.8 5.0 800-0...+75 6 500 / 7 500 500 3 434 70 00. 4...8 45 5.8 5.0 800-0...+75 6 500 / 7 500 500 3 /;/ 434-47 80 05.9 4...8 47 6. 5.8 3 000-0...+75 57 500 / 5 000 500 4 434-80 04 0. 4...6.5 5 6.4 9.5 3 400-0...+75 45 000 / 0 000 90 000 5 438 M 40 8.4 48 36...56 39 5.3 3.5 300-0...+75 70 000 / 30 000 35 000 /;/7 438 70 00. 48 36...53 45 5.8 5.0 800-0...+75 6 500 / 7 500 500 3 /;/7 Rotor protrusion max. 0.4 mm. 80 60 40 0 0, 0, 0,3 (in H O) 5 4 3 0 5 30 45 60 75 90 5 50 75 00 5 50 CFM m³/h 44 N G T I PWM A HP IP54 SP

max. 70 m 3 /h Series 4300 VARIOFAN 9 x 9 x 3 mm Technology Highlights: Open loop speed control by means of external or internal temperature sensor. Automatic speed adjustment according to cooling requirements. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 0 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 94 5 C 50 C 5 C 50 C 43 MV 43 T 68 40.4 3.7.5 50 8...5-0...+65 70 000 / 40 000 4 500 40 8.4 39 5.3 3.0 300 85 50.0 9 4..4 400 3 8...3. -0...+65 65 000 / 35 000 3 500 70 00. 45 5.8 5.5 800 4 /7 /7 30 C 50 C 434 V 85 50.0 9 4. 3.0 400 3 4...7-0...+65 65 000 / 35 000 3 500 70 00. 45 5.8 5.4 800 4 /7 5 C 50 C 438 V 40 30 0 0 0,05 0,0 0,5 (in H ² O) 0 0 0 30 40 50 60 70 0 40 6 35.9.6 000 5 48 40...53-0...+65 65 000 / 35 000 3 500 70 00. 45 5.8 5.4 800 6 60 80 00 43 MV 5 C 50 C CFM m³/h 60 50 40 30 0 0 0,05 0,0 0,5 0,0 (in H ² O) 4 3 0 5 30 45 60 75 90 CFM 5 50 5 C/ 30 C 75 00 5 43 T 434 V 50 C m³/h 60 50 40 30 0 0 0,05 0,0 0,5 0,0 (in H O) 6 5 0 5 30 45 60 75 90 5 50 5 C 75 00 5 438 V 50 C CFM m³/h /7 ACmaxx Rotor protrusion max. 0.4 mm. + NTC Temperature Sensor The temperature sensor for controlling the motor speed is not included in delivery. Temperature sensor LZ 370 see accessories. AC Radial Fans N G T I PWM A HP 45 Accessories

² max. 85 m 3 /h Series 4400 9 x 9 x 38 mm Highlights: Innovative impeller with winglets for low noise. Control inputs, alarm and speed signals available on request. New Models General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CW looking at rotor. Mass: 50 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 44 L 50 88.3 7...4 37 5.0.5 700-0...+70 67 500 / 35 000 40 000 44 M 84 08.3 7...4 4 5.3 4. 3 300-0...+70 65 000 / 3 500 30 000 44 N 05 0.7 7...4 46 5.6 5.5 3 650-0...+70 6 500 / 30 000 0 000 3 / 44 H 40 4.3 7...4 49 6.0 8.9 4 300-0...+70 57 500 / 7 500 0 000 4 / 444 L 50 88.3 4 8...8 37 5.0.5 700-0...+70 67 500 / 35 000 40 000 444 M 84 08.3 4 8...8 4 5.3 4.0 3 300-0...+70 65 000 / 3 500 30 000 444 N 05 0.7 4 8...8 46 5.6 5. 3 650-0...+70 6 500 / 30 000 0 000 3 444 H 40 4.3 4 8...8 49 6.0 8.6 4 300-0...+70 57 500 / 7 500 0 000 4 / NEW 444 HH 85 64.8 4 6...8 5 6.4 4.0 5 000-0...+70 50 000 / 5 000 00 000 5 448 L 50 88.3 48 36...60 37 5.0.5 700-0...+70 67 500 / 35 000 40 000 448 M 84 08.3 48 36...60 4 5.3 4. 3 300-0...+70 65 000 / 3 500 30 000 448 N 05 0.7 48 36...60 46 5.6 5. 3 650-0...+70 6 500 / 30 000 0 000 3 448 H 40 4.3 48 36...60 49 6.0 8.6 4 300-0...+70 57 500 / 7 500 0 000 4 / 5 00 75 50 5 0, 0, 0,3 0,4 (in H O) 4 3 75 50 5 00 75 50 5 0, 0,3 0,4 0,5 0,6 0, (in H O) 5 0 0 40 60 80 00 0 40 CFM 50 00 50 00 50 m³/h 0 5 50 75 00 5 CFM 50 00 50 00 m³/h 46 N G T I PWM A HP

max. 84 m 3 /h Series 400 9 x 9 x 38 mm Technology Highlights: Ball bearings and sleeve bearings available. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 90 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-98 4 L 86 50.6 7...4.5 9 4.. 600-0...+75 80 000 / 35 000 500 4 M 7 74.7 7...4.5 38 4.9. 350-0...+75 70 000 / 30 000 500 4 65 97. 7...4.5 45 5.6 4.3 3 050-0...+75 6 500 / 7 500 500 3 /;/ 4 H 84 08.3 7...4.5 49 5.9 5.3 3 400-0...+65 60 000 / 3 500 5 000 4 /;/ 44 L 86 50.6 4...8 9 4.. 600-0...+75 80 000 / 35 000 500 44 G 65 97. 4...8 45 5.6 4.3 3 050-0...+75 6 500 / 7 500 90 000 3 44 65 97. 4...8 45 5.6 4.3 3 050-0...+75 6 500 / 7 500 500 3 /; /;/7 44 H 84 08.3 4...8 49 5.9 5.3 3 400-0...+65 60 000 / 3 500 5 000 4 /;/;/39 48 65 97. 48 36...56 45 5.6 4.3 3 050-0...+75 6 500 / 7 500 500 3 /;/ 48 H 84 08.3 48 36...56 49 5.9 5.6 3 400-0...+65 60 000 / 3 500 5 000 4 /;/39 ACmaxx 80 60 40 0 0, 0, 0,3 (in H O) 4 3 AC Radial Fans 0 5 30 45 60 75 90 5 50 75 00 5 50 CFM m³/h N G T I PWM A HP IP54 SP 47 Accessories

max. 37 m 3 /h Series 400 N 9 x 9 x 38 mm Highlights: Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection with flat pin terminals,.8 x 0.5 mm. Optional with leads. Air intake over struts. Rotational direction CCW looking at rotor. Mass: 390 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-94 48 NGX 60 94. 7...5 44 5.3 3.5 800-0...+75 85 000 / 37 500 67 500 / 48 NX 80 05.9 7...5 49 5.7 4.5 3 00-30...+75 85 000 / 37 500 67 500 /;/ 48 NXH 37 39.5 7...4 57 6.5.0 4 400-30...+55 70 000 / 50 000 4 500 3 484 NGX 60 94. 4...30 44 5.3 3.5 800-0...+75 85 000 / 37 500 67 500 / 484 NXM 60 94. 4...30 44 5.3 3.5 800-30...+75 85 000 / 37 500 67 500 484 NX 80 05.9 4...9 49 5.7 4.5 3 00-30...+75 85 000 / 37 500 67 500 /;/7 484 NXH 37 39.5 4...5 57 6.5.0 4 400-30...+55 70 000 / 50 000 4 500 3 / 488 NGX 60 94. 48 36...56 44 5.3 3.8 800-0...+75 85 000 / 37 500 67 500 488 NXM 60 94. 48 36...56 44 5.3 3.5 800-30...+75 85 000 / 37 500 67 500 / 40 0 00 80 60 40 0 0, 0, 0,3 0,4 0,5 (in H O) 3 0 0 40 60 80 00 0 40 80 0 60 00 CFM m³/h 48 N G T I PWM A HP IP54 SP

max. 440 m 3 /h Series 400 N High Performance 9 x 9 x 38 mm Technology Highlights: Voltage Range Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, UL007, TR 64, bared and tin-plated Air intake over struts. Rotational direction CCW looking at rotor. Mass: 390 g. Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 4 NHH 60 5.9 9...5 60 6.8 5.5 5 000-0...+65 70 000 / 55 000 47 500 4 NH3 30 8.4 9...5 65 7. 9.5 6 000-0...+65 65 000 / 37 500 3 500 / 4 NH4 355 08.9 9...4 67 7.4 3.0 6 800-0...+65 6 500 / 35 000 5 000 3 / 44 NHH 60 5.9 4 6...30 60 6.8.5 5 000-0...+65 70 000 / 5 500 47 500 44 NH3 30 8.4 4 6...30 65 7. 9.5 6 000-0...+65 65 000 / 37 500 3 500 / 44 NH4 355 08.9 4 6...30 67 7.4 30.0 6 800-0...+65 6 500 / 35 000 5 000 3 / 44 NH5 390 9.5 4 6...30 70 7.6 45.0 7 500-0...+65 6 500 / 35 000 5 000 4 / 44 NH6 440 59.0 4 6...30 73 8. 60.0 8 400-0...+65 6 500 / 35 000 5 000 5 / 48 NHH 60 5.9 48 36...60 60 6.8 5.5 5 000-0...+65 70 000 / 5 500 47 500 48 NH3 30 8.4 48 36...60 65 7. 9.5 6 000-0...+65 65 000 / 37 500 3 500 / 48 NH4 355 08.9 48 36...60 67 7.4 8.0 6 800-0...+65 6 500 / 35 000 5 000 3 / 48 NH5 390 9.5 48 36...60 70 7.6 4.0 7 500-0...+65 6 500 / 35 000 5 000 4 / 48 NH6 440 59.0 48 36...60 73 8. 55.0 8 400-0...+65 6 500 / 35 000 5 000 5 / ACmaxx 350 300 50 00 50 00 50 0, 0,4 0,6 0,8,0, (in H O) 3 600 500 400 300 00 00 0,4 0,8,,6,0 (in H ² O) 0 5 4 50 00 50 00 50 CFM 00 00 300 400 m³/h AC Radial Fans 0 50 00 50 00 50 00 00 300 400 CFM m³/h N G T I PWM A HP 49 Accessories

max. 570 m 3 /h Series 400 N High Performance 9 x 9 x 38 mm New S-Force Models Highlights: Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. Available as standard with PWM control input and speed signal, additional inputs and outputs on request. 3-phase fan drive with high degree of running smoothness. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Protected against reverse polarity and blocking. Electrical connection via single leads AWG 0, sensor and control leads AWG, UL007, TR 64. Stripped and tinned ends. Air intake over struts. Rotational direction CW looking at rotor. Mass: 45 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 NEW 44 N/H7P 500 94. 4 6...30 76 8.5 90 9 500-0...+75 57 500 / 5 000 5 000 / NEW 44 N/H8P 570 335.5 4 6...30 78 8.9 0 000-0...+75 55 000 / 500 0 000 / NEW 48 N/H7P 500 94. 48 36...60* 76 8.5 90 9 500-0...+75 57 500 / 5 000 5 000 / NEW 48 N/H8P 570 335.5 48 36...60* 78 8.9 0 000-0...+75 55 000 / 500 0 000 / To achieve the specified life, it is advisable to wire up an external capacitor with 470 μf between the positive and negative strands. *36...7 V DC on request. Speed control range from 500 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. 00 000 800 600 400 00 0,8,6,4 3, 4,0 (in H O) 0 50 00 50 00 50 300 00 00 300 400 500 CFM m³/h 50 N G T I PWM A HP IP54 SP

max. 75 m 3 /h DC Diagonal Fans Series DV 400 9 x 9 x 38 mm Technology Highlights: Voltage Range Diagonal compact fan with low noise and high pressure saddle. Highly stable characteristic curve for high air flow with high back pressure. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64, bared and tin-plated Blowing over struts. Rotational direction CCW looking at rotor. Mass: 375 g (with aluminium housing : 455 g). Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 DV 4 N 75 6.9 9...5 60 6.7.0 6 000-0...+65 70 000 / 40 000 4 500 DV 44 N 75 6.9 4 6...30 60 6.7.0 6 000-0...+65 70 000 / 40 000 4 500 / DV 48 N 75 6.9 48 36...60 60 6.7.0 6 000-0...+65 70 000 / 40 000 4 500 ACmaxx 300 50 00 50 00 50 0, 0,4 0,6 0,8,0 (in H O) AC Radial Fans 0 30 60 90 0 50 50 00 50 00 50 CFM m³/h N G T I PWM A HP IP54 SP 5 Accessories

max. 338 m 3 /h Series 500 N 7 x 7 x 38 mm Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: fiberglass-reinforced plastic. Impeller PA, housing PBT. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 30 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/9 5 NM 87 0. 7...4.5 43 5.3 4.6 750-0...+75 6 500 / 7 500 500 5 NN 6 7. 7...4 46 5.6 6.0 3 50-0...+75 57 500 / 5 000 500 / 5 NH 5 48.3 7...4 5 6.0 9.8 3 650-0...+70 45 000 / 500 90 000 3 5 NHH* 338 98.9 9...5 58 6.6 9.0 4 900-0...+65 45 000 / 5 000 90 000 4 / 54 NM 87 0. 4...8 43 5.3 4.6 750-0...+75 6 500 / 7 500 500 54 NN 6 7. 4...8 46 5.6 6.0 3 50-0...+75 57 500 / 5 000 500 / 54 NH 5 48.3 4...8 5 6.0 9.8 3 650-0...+70 45 000 / 500 90 000 3 /; / 54 NHH* 338 98.9 4 6...30 58 6.6 7.5 4 900-0...+65 45 000 / 5 000 90 000 4 / 58 NM 87 0. 48 40...56 43 5.3 5.0 750-0...+75 6 500 / 7 500 500 58 NN 6 7. 48 40...56 46 5.6 6.5 3 50-0...+65 57 500 / 3 500 500 58 NH 5 48.3 48 40...56 5 6.0 0.0 3 650-0...+55 45 000 / 3 500 90 000 3 / 58 NHH* 338 98.9 48 36...60 58 6.6 8.0 4 900-0...+65 45 000 / 5 000 90 000 4 / *Modelle NHH: Fan housing with moulded-in spacers. 00 50 00 50 0, 0,4 0,6 0,8 (in H O) 4 3 0 40 80 0 60 00 00 00 300 CFM m³/h 5 N G T I PWM A HP IP54 SP

max. 34 m 3 /h DC Diagonal Fans Series DV 500 7 x 7 x 38 mm Technology Highlights: New Models Voltage Range Diagonal compact fan with low noise and high pressure saddle. Highly stable characteristic curve for high air flow with high back pressure. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. DV 54 /HP with PWM control input and speed signal, additional inputs and outputs on request. General characteristics: Material: housing of fiberglass-reinforced plastic, optional of aluminium. Metal flange. Impeller of fiberglass-reinforced plastic PA; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64, bared and tin-plated. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 45 g (with metal housing: 490 g). Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90 DV 5 N 70 58.9 9...5 56 6.4.0 5 000-0...+65 70 000 / 40 000 4 500 / DV 54 N 70 58.9 4 6...30 56 6.4 9.0 5 000-0...+65 70 000 / 40 000 4 500 / DV 58 N 70 58.9 48 36...60 56 6.4 9.0 5 000-0...+65 70 000 / 40 000 4 500 / Model available as standard with PWM control input and speed signal. Other models on request. NEW DV 54 /HP 34 90.7 4 6...30 6 7. 38.5 6 000-0...+65 6 500*/35 000* 5 000* *preliminarily Speed control range from 000 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. ACmaxx 400 300 00 00 0,4 0,8,,6 (in H O) AC Radial Fans 0 5 50 75 00 5 50 75 50 00 50 00 50 CFM m³/h N G T I PWM A HP IP54 SP 53 Accessories

max. 50 m 3 /h Series 500 N 35 x 35 x 38 mm General characteristics: Material for aluminium housing and impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64, bared and tin-plated. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 650 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-94 5 N 50 47. 6...5 48 6. 9.5 900-5...+7 80 000 / 37 500 57 500 /;/7 54 N 50 47. 4...30 48 6. 9.5 900-5...+7 80 000 / 37 500 57 500 / 58 NL 7.8 48 4...60 8 4..6 400-5...+7 85 000 / 40 000 67 500 58 N 50 47. 48 4...60 48 6. 9.5 900-5...+7 80 000 / 37 500 57 500 /;/ 80 60 40 0 0, 0, 0,3 (in H O) 0 5 50 75 00 5 50 00 50 00 CFM m³/h 54 N G T I PWM A HP IP54 SP

max. 670 m 3 /h Series 5300 40 x 40 x 5 mm Technology New S-Force Models Voltage Range Highlights: 3-phase fan drive high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. Standard with PWM control input and speed signal, additional inputs and outputs on request. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Protected against reverse polarity and blocking. Electrical connection via single leads AWG 0, TR 64. Stripped and tinned ends. Air intake over struts. Rotational direction CCW looking at rotor. Mass: 900 g. Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90, 0 NEW 53 / TDHP 40 4.3 8...6 70 7.7 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 534 / TDHP 40 4.3 4 6...36 70 7.7 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 534 / TDHHP 490 88.4 4 6...36 75 8. 67 7 000-0...+70 6 500 / 30 000 0 000 / NEW 538 / TDHP 40 4.3 48 36...7 70 7.7 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 538 / TDHHP 490 88.4 48 36...7 75 8. 67 7 000-0...+70 6 500 / 30 000 0 000 / NEW 538 / TDH4P 670 394.3 48 36...7 79 8.8 44 9 00-0...+65 57 500 / 3 500 5 000 3 / Speed control range from 000 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. ACmaxx 00 000 800 600 400 00 0,8,6,4 3, 4,0 (in H O) 3 AC Radial Fans 0 50 00 50 00 50 300 350 400 00 00 300 400 500 600 CFM m³/h N G T I PWM A HP 55 Accessories

max. 40 m 3 /h Series 700 N 50 Ø x 38 mm Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: Aluminium housing and impeller; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64, bared and tin-plated. Air intake over struts. Rotational direction CCW looking at rotor. Mass: 60 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90/9 7 N 360.9 6...5 55 6.5.0 850-5...+7 80 000 / 37 500 57 500 / 74 N 360.9 4...30 55 6.5.0 850-5...+7 80 000 / 37 500 57 500 / 74 NH 40 47. 4...6.5 59 7.0 9.0 3 350-5...+7 75 000 / 35 000 47 500 78 N 360.9 48 4...60 55 6.5.0 850-5...+7 80 000 / 37 500 57 500 /;/ Leads fixed with cable fixer : supernatant of cable fixer mm. 75 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 0,6 (in H O) 0 40 80 0 60 00 CFM 00 00 300 m³/h 56 N G T I PWM A HP IP54 SP

max. 360 m 3 /h Series 700 N 50 Ø x 55 mm Technology Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64, bared and tin-plated. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 75 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-96 7 N 360.9 6...5 53 6..0 3 050-5...+7 80 000 / 37 500 57 500 / 74 N 360.9 4...30 53 6..0 3 050-5...+7 80 000 / 37 500 57 500 /;/7;/9 78 N 360.9 48 4...60 53 6..0 3 050-5...+7 80 000 / 37 500 57 500 ACmaxx 5 00 75 50 5 0, 0, 0,3 0,4 (in H O) AC Radial Fans 0 40 80 0 60 00 00 00 300 CFM m³/h N G T I PWM A HP IP54 SP 57 Accessories

max. 950 m 3 /h Series 6300 7 Ø x 5 mm Highlights: 3-phase fan drive high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Low operating noise at high back pressure. Standard with PWM control input and speed signal, additional inputs and outputs on request. New S-Force Models General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). Protected against reverse polarity and blocking. Electrical connection via single leads AWG 0, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 90 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90, 0 NEW 63 /TDHP 600 353. 8...6 64 7.6 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 634 /TDHP 600 353. 4 6...36 64 7.6 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 634 /TDHHP 70 47.9 4 6...36 69 7.9 67 7 000-0...+70 6 500 / 30 000 0 000 / NEW 638 /TDHP 600 353. 48 36...7 64 7.6 4 6 000-0...+70 70 000 / 35 000 40 000 / NEW 638 /TDHHP 70 47.9 48 36...7 69 7.9 67 7 000-0...+70 6 500 / 30 000 0 000 / NEW 638 /TDH4P 950 559. 48 36...7 75 8.4 50 9 00-0...+65 5 500 / 30 000 07 500 3 / Speed control range from 000 min - up to maximum nominal speed. Stationary at 0 % PWM, maximum speed when no sensor is connected. 000 800 600 400 00 0,8,6,4 3, (in H O) 3 0 00 00 300 400 500 600 CFM 00 400 600 800 000 m³/h 58 N G T I PWM A HP

² max. 480 m 3 /h Series 600 N 7 Ø x 5 mm Technology Voltage Range Highlights: VARIOFAN models available with external temperature sensor. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection with flat pin terminals 3 x 0.5 mm. Optional: Version with leads. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 80 g. Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P.90-96 6 NM 350 06.0 8...5 50 5.7.0 850-0...+7 80 000 / 37 500 57 500 64 NM 350 06.0 4...3 50 5.7.0 850-0...+7 80 000 / 37 500 57 500 / 64 N 40 4.3 4...8 55 6. 8.0 3 400-0...+7 75 000 / 35 000 5 000 3 /;/;/9 64 NH 480 8.5 4...8 6 6.9 6.0 4 000-0...+55* 70 000 / 50 000 0 000 4 30 C 50 C 648 NL 05 0.7 48 8...60 35 4.5 4.0 700-0...+7 86 000 / 40 000 67 500 648 NM 350 06.0 48 8...60 50 5.7.5 850-0...+7 80 000 / 37 500 57 500 648 N 40 4.3 48 8...60 55 6. 7.0 3 400-0...+7 75 000 / 35 000 5 000 3 /;/ 648 NH 480 8.5 48 36...56 6 6.9 6.0 4 000-0...+55* 70 000 / 50 000 0 000 4 VARIOFAN DC fans with temprature-dependent speed control. 64 NT 05 0.7 35 4.5 8.5 700 5 4...8-0...+7 77 500 / 35 000 5 000 40 4.3 55 6. 8.0 3 400 6 ACmaxx 30 C 50 C 648 NT 05 0.7 35 4.5 8.5 700 5 48 8...60-0...+7 77 500 / 35 000 5 000 40 4.3 55 6. 7.0 3 400 6 * 7 C upon on request. 75 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 0,6 (in H O) 4 3 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) 6 5 30 C 50 C 0 40 80 0 60 00 CFM 00 00 300 m³/h Temperature sensor (NTC-resistor) for controlling the motor speed is positioned directly in the air flow. AC Radial Fans 0 50 00 50 00 50 00 00 300 400 CFM m³/h N G T I PWM A HP IP54 SP 59 Accessories

max. 600 m 3 /h Series 600 NTD TURBOFAN 7 Ø x 5 mm Highlights: 3-phase fan drive with high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Control inputs, alarm and speed signals available on request. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Optional change direction of rotation. Mass: 80 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. min max 64 NTD... 90 53.0 8.0 800 4 6...8-0...+60 70 000 / 45 000 0 000 600 353. 65 7.4 50.0 5 00 90-96;00-0 min max 648 NTD... 90 53.0 8.0 800 48 40...55* -0...+60 70 000 / 45 000 0 000 600 353. 65 7.4 50.0 5 00 90-96;00-0 *Fan with extended voltage range available on request. Models 64 NTD... and 648 NTD... are available in customer-specific, custom-developed variants only. The data specified here is technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. 400 300 00 00 0,4 0,8, (in H O) nmin nmax 0 50 00 50 00 50 300 350 CFM 00 00 300 400 500 600 m³/h 60 N G T I PWM A HP IP54 SP

max. 540 m 3 /h DC Diagonal Fans Series DV 600 7 Ø x 5 mm Technology Highlights: Diagonal compact fan with low noise and high pressure saddle. Highly stable characteristic curve for high air flow with high back pressure. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 80 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-94 DV 64 540 37.8 4 6...8 63 7. 40.0 4 300-0...+75 90 000 / 40 000 80 000 /;/;/7 DV 648 540 37.8 48 8...60 63 7. 40.0 4 300-0...+75 90 000 / 40 000 80 000 /;/ ACmaxx 350 300 50 00 50 00 0,4 0,6 0,8,0, (in H O) AC Radial Fans 50 0, 0 50 00 50 00 50 300 CFM 00 00 300 400 500 600 m³/h N G T I PWM A HP IP54 SP 6 Accessories

max. 700 m 3 /h DC Diagonal Fans Series DV 600 TD TURBOFAN 7 Ø x 5 mm Highlights: Diagonal compact fan with low noise and high pressure saddle. 3-phase fan drive with high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Control inputs, alarm and speed signals available on request. New Models General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 80 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. NEW DV 6 TD 700 4.0 8...3.5 69 7.8 84.0 5 500-0...+50 65 000 / 50 000 30 000 DV 64 TD 700 4.0 4 6...36 69 7.8 89.0 5 500-0...+60 65 000 / 40 000 30 000 DV 648 TD 700 4.0 48 40...55 69 7.8 89.0 5 500-0...+60 65 000 / 40 000 30 000 min max DV 64 TD... 00 58.9 9.0 800 4 6...36-0...+60 65 000 30 000 700 4.0 69 7.8 89.0 5 500 90-96;00-0 min max DV 648 TD... 00 58.9 9,0 800 48 40...55* -0...+60 65 000 / 40 000 30 000 700 4.0 69 7.8 89.0 5 500 90-96;00-0 *Fan with extended voltage range available on request. Models DV 64 TD... and DV 648 TD... are available in customer-specific, custom-developed variants only. The data specified here are technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. 600 500 400 300 00 00 0,4 0,8,,6,0 (in H O) 0 00 00 300 400 nmin 00 00 300 400 500 600 nmax CFM m³/h 6 N G T I PWM A HP IP54 SP

² max. 480 m 3 /h Series 6400 7 x 50 x 5 mm Technology Highlights: VARIOFAN models available with external temperature sensor. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection with flat pin terminals 3 x 0.5 mm. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 60 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 90-9 30 C 50 C 64 M 350 06.0 8...5 5 6.0.0 850-0...+7 80 000 / 37 500 57 500 644 M 350 06.0 4...3 5 6.0.0 850-0...+7 80 000 / 37 500 57 500 644 40 4.3 4...8 57 6.4 8.0 3 400-0...+7 75 000 / 35 000 5 000 / 644 H 480 8.5 4...8 63 7. 6.0 4 000-0...+55* 70 000 / 50 000 0 000 3 / 6448 M 350 06.0 48 8...60 5 6.0.5 850-0...+7 80 000 / 37 500 57 500 6448 40 4.3 48 8...60 57 6.4 7.0 3 400-0...+7 75 000 / 35 000 5 000 / 6448 H* 480 8.5 48 8...60 63 7. 6.0 4 000-0...+55** 70 000 / 50 000 0 000 3 / VARIOFAN DC fans with temperature-dependent speed control. 644 T 05 0.7 37 4.9 8.5 700 4 4...8-0...+7 77 500 / 35 000 5 000 40 4.3 57 6.4 8.0 3 400 5 ACmaxx 30 C 50 C 6448 T 05 0.7 37 4.9 8.5 700 4 48 8...60-0...+7 77 500 / 35 000 5 000 40 4.3 57 6.4 7.0 3 400 5 * Leads 30 mm. ** 7 C upon request. 75 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 0,6 (in H O) 3 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) 5 4 30 C 50 C 0 40 80 0 60 00 CFM 00 00 300 m³/h Temperature sensor (NTC-resistor) for controlling the motor speed is positioned directly in the air flow. AC Radial Fans 0 50 00 50 00 50 00 00 300 400 CFM m³/h N G T I PWM A HP IP54 SP 63 Accessories

max. 900 m 3 /h Series 6400 TD TURBOFAN 7 x 50 x 5 mm Highlights: 3-phase fan drive with high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Control inputs, alarm and speed signals available on request. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Direction of rotation reversible. Mass: 760 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. min max min max 644 TD... 6448 TD... 90 53.0 8.0 800 4 6...8-0...+60 70 000 / 45 000 0 000 600 353. 65 7.4 50.0 5 00 90 53.0 8.0 800 90-96;00-0 48 40...55* -0...+60 70 000 / 45 000 0 000 600 353. 65 7.4 50.0 5 00 min max 6448 TDHH... 90 53.0 8.0 800 48 36...7-0...+60 70 000 / 45 000 0 000 900 59.7 78 8.6 63.0 7500 3 90-96;00-0 *Fan with extended voltage range available on request. Models 644 TD, 6448 TD... and 6448 TDHH... are available in customer-specific, custom-developed variants only. The data specified here are technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. 800 700 600 500 400 300 00 00 0,4 0,8,,6,0,4,8 (in H O) 3 nmin 0 00 00 300 400 500 50 nmax CFM 300 450 600 750 900 m³/h 64 N G T I PWM A HP IP54 SP

max. 530 m 3 /h DC Diagonal Fans Series DV 6400 7 x 60 x 5 mm Technology Highlights: Diagonal compact fan with low noise and high pressure saddle. Highly stable characteristic curve for high air flow with high back pressure. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 80 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. 9 DV 644 530 3.9 4 6...8 65 7.3 40.0 4 300-0...+75 90 000 / 45 000 80 000 / DV 6448 530 3.9 48 8...60 65 7.3 40.0 4 300-0...+75 90 000 / 45 000 80 000 / ACmaxx 350 300 50 00 50 00 50 0, 0,4 0,6 0,8,0, (in H O) AC Radial Fans 0 60 0 80 40 300 00 00 300 400 500 CFM m³/h N G T I PWM A HP IP54 SP 65 Accessories

max. 680 m 3 /h DC Diagonal Fans Series DV 6400 TD TURBOFAN 7 x 60 x 5 mm Highlights: Diagonal compact fan with low noise and high pressure saddle. 3-phase fan drive with high degree of running smoothness. Highly stable characteristic curve for high air flow with high back pressure. Control inputs, plus alarm and speed signals available on request. General characteristics: Material: aluminium housing, fiberglass-reinforced PA impeller; housing with grounding lug for screw M4 x 8 (Torx). 48 V version incl. screws. Fully integrated electronic commutation. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Direction of rotation reversible. Mass: 80 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours Hours P. DV 644 TD 680 400. 4 6...8 7 7.9 9.0 5 500-0...+60 65 000 / 40 000 30 000 min max DV 644 TD... 00 58.9 9.0 800 4 6...8-0...+60 65 000 / 40 000 30 000 680 400. 7 7.9 9.0 5 500 90-96;00-0 min max DV 6448 TD... 00 58.9 9.0 800 48 40...55-0...+60 65 000 / 40 000 30 000 680 400. 7 7.9 86.0 5 500 90-96;00-0 Models DV 644 TD... and DV 6448 TD... are available in customer-specific, custom-developed variants only. The data specified here are technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. 600 500 400 300 00 00 0,4 0,8,,6,0 (in H O) 0 00 00 300 nmin 00 00 300 400 500 600 nmax CFM m³/h 66 N G T I PWM A HP IP54 SP

max. 95 m 3 /h DC Diagonal Fans WG 80 Ø 00 x 70 mm Technology Material: Die-cast aluminium wall ring, 5 plastic PA blades. Rotor galvanized. Polarity and locked rotor protection, soft start. Direction or air flow: V, exhaust over struts. Rotational direction CCW looking at rotor. Type of protection: IP 0. Insulation class: B. Maintenance-free ball bearings. Control input 0-0 V DC / PWM and tach output. Lateral cable exit. Continuous operation (S). Mass:.8 kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours P. WG 80-AB3-0 900 59.7 4 6...8 68 93.0 4 550-5...+60 4 000 / 40 000 WG 80-AB47-0 95 544.4 48 36...57 69 00.0 4 600-5...+60 4 000 / 40 000 ACmaxx n P ηtl LpA [min - ] [W] [%] [dba] ➀ ❶ 580 33 7 ➀ ➋ 4970 4 70 70 ➀ ➌ 4760 46 67 68 ➀ ➍ 500 40 55 69 ➀ ❶ 4600 00 69 ➀ ➋ 4500 06 70 68 ➀ ➌ 4340 67 66 ➀ ➍ 4550 05 55 67 ➀ ➎ 390 60 66 ➀ ➏ 3790 64 70 65 ➀ ➐ 3660 68 67 63 ➀ ➑ 3790 63 55 63 Connection leads: red = + blue = yellow = control input PWM/Lin white = speed output 700 600 500 400 300 00 00 0,5,0,5,0,5 (in H O) UR UN 4' 4 3' 8 3 7 ' 6 ' 5 0 00 00 300 400 500 CFM 00 400 600 800 m³/h 67 AC Radial Fans Accessories

max. 090 m 3 /h WG 00 5 x 5 x 80 mm Material: Die-cast aluminium wall ring, 9 sheet steel blades. Blades and rotor coated in black. Polarity and locked rotor protection. Direction or air flow: V, exhaust over struts. Rotational direction CCW looking at rotor. Type of protection: IP 4. Insulation class: B. Maintenance-free ball bearings. Control input 0-0 V DC / PWM and tach output. Connection leads with terminal strip. Continuous operation (S). Mass:. kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours P. WG 00-HH77-5 090 64.6 48 6...8 60 55.0 950-5...+60 57 000 / 55 000 WG 00-HH0-5 005 59.5 48 36...57 60 45.0 750-5...+60 57 000 / 57 000 n P ηtl LpA [min - ] [W] [%] [dba] ➀ ❶ 300 73 63 ➀ ➋ 970 77 67 6 ➀ ➌ 300 80 64 63 ➀ ➍ 970 80 54 66 ➀ ❶ 950 55 60 ➀ ➋ 890 58 67 60 ➀ ➌ 800 6 64 6 ➀ ➍ 780 63 54 64 ➀ ➎ 70 7 55 ➀ ➏ 30 8 67 54 ➀ ➐ 70 9 64 54 ➀ ➑ 30 30 54 57 [] 40 00 60 0 80 40 0, 0,4 0,6 0,8 (in H O) UN 8 UR 4' 4 7 6 3 3' ' 5 0 00 400 600 00 400 600 800 000 ' [CFM] m³/h 68

max. 050 m 3 /h DC Diagonal Fans WG 08 Ø 3 x 80 mm Technology Material: Die-cast aluminium wall ring, 5 plastic PA blades. Rotor galvanized. Polarity and locked rotor protection. Direction or air flow: V, exhaust over struts. Rotational direction CCW looking at rotor. Type of protection: IP 0. Insulation class: B. Maintenance-free ball bearings. Control input 0-0 V DC / PWM and tach output. Connection leads with terminal strip. Continuous operation (S). Mass.3 kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours P. WG 08-BA35-5 050 68.0 4 6...8 74 96.0 3 500-5...+7 5 000 / 40 000 WG 08-BA73-5 050 68.0 48 36...57 74 96.0 3 500-5...+7 5 000 / 40 000 n P ηtl LpA [min - ] [W] [%] [dba] ➀ ❶ 3740 6 75 ➀ ➋ 3500 8 5 74 ➀ ➌ 3450 9 53 73 ➀ ➍ 3530 8 48 75 ➀ ❶ 3500 96 74 ➀ ➋ 3300 99 5 7 ➀ ➌ 350 00 53 7 ➀ ➍ 3330 99 48 73 ➀ ➎ 960 58 70 ➀ ➏ 830 63 5 69 ➀ ➐ 780 64 53 68 ➀ ➑ 840 6 48 70 Connection leads: red = + blue = yellow = control input PWM/Lin white = speed output ACmaxx 50 00 50 00 50 0, 0,4 0,6 0,8 (in H O) UN 8 4 4' 7 UR 3' 3 6 ' AC Radial Fans 5 ' 0 00 00 300 400 500 600 CFM 00 400 600 800 000 m³/h 69 Accessories

max. 90 m 3 /h WG 50 80 x 80 x 80 mm Material: Die-cast aluminium wall ring, 7 sheet steel blades. Blades and rotor coated in black. Polarity and locked rotor protection. Direction or air flow: V, exhaust over struts. Rotational direction CCW looking at rotor. Type of protection: IP 4. Insulation class: B. Maintenance-free ball bearings. Control input 0-0 V DC / PWM and tach output. Connection leads with terminal strip. Continuous operation (S). Mass:.5 kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Type m 3 /h CFM V DC V DC db(a) Bel / Watt min - C Hours P. WG 50-HH37-5 90 30. 4 6...8 70 05.0 750-5...+60 57 000 / 46 000 WG 50-HH67-5 90 30. 48 36...57 70 05.0 750-5...+60 57 000 / 46 000 n P ηtl LpA [min - ] [W] [%] [dba] ➀ ❶ 90 9 7 ➀ ➋ 800 3 63 7 ➀ ➌ 680 35 60 7 ➀ ➍ 600 39 45 7 ➀ ❶ 750 05 70 ➀ ➋ 630 0 63 69 ➀ ➌ 50 60 69 ➀ ➍ 440 4 45 70 ➀ ➎ 60 73 66 ➀ ➏ 30 75 63 67 ➀ ➐ 30 78 60 67 ➀ ➑ 70 80 45 68 [] 00 60 0 80 40 0, 0,4 0,6 0,8 (in H O) UN UR 8 4 4' 7 3' 3 6 ' 0 400 800 400 800 00 600 5 ' [CFM] m³/h 70

max. 4 m 3 /h Series RV 40 05 x 59 x 79 mm Technology Highlights: Pressure-optimized blower. Motor with very low structure-borne noise properties. Forward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG 6, TR 64. Stripped and tinned ends. Mass: 00 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. RV 40-8/ L 8 0.6 9...6 4.0.0 3 900-0...+70 70 000 / 35 000 0 000 RV 40-8/ H 4 4. 9...6 5.0 4.5 4 800-0...+70 50 000 / 5 000 80 000 ACmaxx 5 00 75 50 5 0, 0, 0,3 0,4 (in H O) Ø 46,5 8,35 Ø 30 Ø 3 8 0,5 Air Intakel Ø 40 60,4 7,3 4, (x) 45,78 4,04 AC Radial Fans 0 3 6 9 5 5 0 5 0 5 CFM m³/h 36,35 58,85 N G,5 44,9 3,4 PWM HP 7 Accessories

max. 9,6 m 3 /h Series RLF 35 5 x 5 x 5 mm Highlights: -optimized air outlet in scroll housing. Very flat and powerful radial compact fan.. Forward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG 6, TR 64. Stripped and tinned ends. Mass: 40 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. RLF 35-8/ N 9,6 5.7 9...4 5.5 3.5 7 00-0...+70 60 000 / 30 000 0 000 RLF 35-8/4 N 9,6 5.7 4 4...8 5.5 4.3 7 00-0...+70 60 000 / 30 000 0 000 75 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 0,6 (in H O) 0 3 4 5 6 7 4 6 8 0 CFM m³/h 7 HP

max. 8 m 3 /h Series RL 48 76 x 76 x 7 mm Technology Highlights: Pressure-optimized blower. -optimized air outlet in scroll housing. Forward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG 6, TR 64. Stripped and tinned ends. Mass: 75 g. Voltage Range Sound Power ACmaxx Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90 RL 48-9/ ML.9 8...5 5.3.9 3 500-0...+70 70 000 / 35 000 40 000 RL 48-9/ 8 6.5 8...3.5 5.7 5.0 4 400-0...+70 60 000 / 30 000 0 000 / RL 48-9/4 ML.9 4 8...8 5.3.9 3 500-0...+70 70 000 / 35 000 40 000 RL 48-9/4 8 6.5 4 8...6.4 5.7 5.0 4 400-0...+70 60 000 / 30 000 0 000 / 5 00 75 50 5 0, 0, 0,3 0,4 (in H O) AC Radial Fans 0 3 6 9 5 5 0 5 0 5 CFM m³/h N G HP 73 Accessories

max. 6 m 3 /h Series RL 65 97 x 93,5 x 33 mm Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Pressure-optimized blower. -optimized air outlet in scroll housing. Forward curved impeller. Integrated retaining ribs for rational assembly. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG 4, TR 64. Stripped and tinned ends. Mass: 70 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90 RL 65-/ 56 33.0 6.8 3.8 6.6 5.0 4 500-0 +70 60 000 / 30 000 0 000 / RL 65-/H 6 35.9 6.8...3. 6.8 9. 4 900-0 +55 55 000 / 37 500 05 000 RL 65-/4 56 33.0 4...6.4 6.6 4.0 4 500-0 +70 60 000 / 30 000 0 000 RL 65-/4H 6 35.9 4...6.4 6.8 8.0 4 900-0 +60 55 000 / 35 000 05 000 Snap-in fins for easy assembly 400 300 00 00 0,4 0,8,,6 (in H O) 0 0 0 30 CFM 0 0 30 40 50 60 m³/h 74 N G T I PWM A HP

max. 55 m 3 /h Series RL 90 N x x 37 mm Technology Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailormade solution to the specific requirements of your applications. Forward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of steel plate. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 40 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90 RL 90-8/ NG 40 3.5 7...5 5.8 5.5 500-0...+75 6 500 / 7 500 500 RL 90-8/ N 40 3.5 7...5 5.8 5.5 500-30...+75 6 500 / 7 500 500 / RL 90-8/4 NG 40 3.5 4...8 5.8 5.0 500-0...+75 6 500 / 7 500 500 RL 90-8/4 N 40 3.5 4...8 5.8 5.0 500-30...+75 6 500 / 7 500 500 / RL 90-8/8 NH 55 3.4 48 40...53 6.9 5.0 3 500-30...+55 3 500 / 500 6 500 ACmaxx 45 60,3 3,5 37 6,5 +0, 00 75 50 5 00 75 50 5 0, 0,4 0,6 0,8 (in H O) 0 5 0 5 0 5 30 0 0 30 40 50 CFM m³/h N G + 6 +0 30 T +0, 97 7,4 I,5 00,8,7 +0, 0,6 +0, 57,6 4, +0, 80 04,8 0,6 +0,4, 54 * 5,5 3 + _ 0,3 0,5 *Speed nut M4 or 8-3UNC. Screw- in depth max.,5 min 9,0 PWM A HP IP54 SP +0,3 +0,4 6 67,4 75 AC Radial Fans Accessories

max. 80 m 3 /h Series RLF 00 7 x 7 x 5 mm New Models Highlights: Very flat and powerful radial compact fans. Pressure-optimized blower. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Some models available as standard with PWM control input and speed signal. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Housing base of galvanised steel plate. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 30 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90/96 RLF 00-/ 64 37.7 8...5 6.4 8.0 5 00-0...+75 80 000 / 30 000 50 000 / RLF 00-/4 64 37.7 4 6..30 6.4 8.0 5 00-0...+75 80 000 / 30 000 50 000 /9 RLF 00-/8 64 37.7 48 36..60 6.4 8.6 5 00-0...+75 80 000 / 30 000 50 000 High Speed models with Open Collector Tacho and PWM speed control. NEW RLF 00-//HP-00 80 47. 0...3. 7.5 8.6 6 400-0...+60 7 500 / 45 000 500 / NEW RLF 00-/8/HP-8 80 47. 48 43...53 7.5 7.0 6 400-0...+70 7 500 / 35 000 500 / 600 500 400 300 00 00 0,4 0,8,,6,0 (in H O) 0 0 0 30 40 0 0 30 40 50 60 CFM m³/h 76 N G T I PWM A HP IP54

max. 55 m 3 /h Series RG 90 N 35 x 35 x 38 mm Technology Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailormade solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of steel plate. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. 48 V Model: Flat pin 6.3 x 0.8 mm for grounding wire. Mass: 440 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90 RG 90-8/ NG 55 3.4 7...5 5.5 6.0 00-0...+75 6 500 / 7 500 500 RG 90-8/ N 55 3.4 7...5 5.5 6.0 00-30...+75 6 500 / 7 500 500 / RG 90-8/4 NG 55 3.4 4...8 5.5 5.5 00-0...+75 6 500 / 7 500 500 RG 90-8/4 N 55 3.4 4...8 5.5 5.5 00-30...+75 6 500 / 7 500 500 / RG 90-8/8 N 55 3.4 48 36...56 5.5 5.5 00-30...+75 6 500 / 7 500 500 ACmaxx 00 80 60 40 0 0, 0, 0,3 (in H O) AC Radial Fans 0 5 0 5 0 5 30 0 0 30 40 50 CFM m³/h N G T I PWM A HP IP54 SP 77 Accessories

max. 37 m 3 /h Series RG 5 N 80 x 80 x 40 mm New Models Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailormade solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of steel plate. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. 48 V Model: Flat pin 6.3 x 0.8 mm for grounding wire. Mass: 730 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90/9 RG 5-9/ NM 60.0 35.3 7...5 4.8.0 750-30...+75 70 000 / 30 000 35 000 RG 5-9/ N 87.5 5.5 7...5 5.8 5.0 550-30...+75 6 500 / 7 500 5 000 /; / RG 5-9/4 NM 60.0 35.3 4...8 4.8.0 750-30...+75 70 000 / 30 000 35 000 RG 5-9/4 N 87.5 5.5 4...8 5.8 5.0 550-30...+75 6 500 / 7 500 5 000 / RG 5-9/8 N 87.5 5.5 48 36...56 5.8 5.0 550-30...+75 6 500 / 7 500 5 000 / NEW RG 5-9/8 NH 37 80.6 48 36...56 7.0 9.0 4 000-0...+70 55 000 / 7 500 0 000 3 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) 40 360 300 40 80 0 60 0,4 0,8, (in H O) 3 0 0 40 60 80 0 40 60 80 00 0 CFM m³/h 0 0 0 30 40 50 0 40 60 80 CFM m³/h 78 N G T I PWM A HP IP54 SP

max. 09 m 3 /h Series RG 60 N 0 x 0 x 56 mm Technology Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailormade solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of steel plate. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. 48 V Model: Flat pin 6.3 x 0.8 mm for grounding wire. Mass:.4 kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P.90/9 RG 60-8/ NM 39 8. 7...4 5.6 7.5 900-0...+70 80 000 / 40 000 60 000 RG 60-8/ N 09 3.0 7.5...4 6.6.0 850-0...+70 70 000 / 35 000 40 000 / RG 60-8/4 NM 39 8. 4...8 5.6 7.0 900-0...+70 80 000 / 40 000 0 000 RG 60-8/4 N 09 3.0 4...8 6.6 0.0 850-0...+70 70 000 / 35 000 0 000 / RG 60-8/8 N 09 3.0 48 8...60 6.6 0.0 850-0...+70 70 000 / 35 000 0 000 / ACmaxx 350 300 50 00 50 00 50 0, 0,4 0,6 0,8,0, (in H O) AC Radial Fans 0 0 40 60 80 5 50 75 00 5 50 CFM m³/h N G T I PWM A HP IP54 SP 79 Accessories

max. 370 m 3 /h Series RG 60 NTD TURBOFAN 0 x 0 x 56 mm Highlights: Control inputs, alarm and speed signals available on request. 3-phase fan drive with high degree of running smoothness. High pressure build-up. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of galvanised steel plate. Fully integrated electronic commutation. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. 48 V Model: Flat pin 6.3 x 0.8 mm for grounding wire. Mass:.4 kg. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. RG 60-8/4 NTD 308 8.3 4 6...8 7.5 64.0 4 00-0...+60 55 000 / 35 000 0 000 RG 60-8/4 NTDH 370 7.8 4 6...8 7,8 0.0 5 000-0...+60 50 000 / 3 500 0 500 3 min. max. RG 60-8/4 NTD... 59 34.7.0 800 4 6...8-0...+60 55 000 / 7 500 0 000 308 7.8 7.5 64.0 4 00 90-96;00-0 min. max. RG 60-8/8 NTD... 59 8.3.0 800 48 38...57-0...+70 55 000 / 7 500 0 000 308 7.8 7.5 59.0 4 00 90-96;00-0 Models RG 60-8/4 NTD... and RG 60-8/8 NTD... are available in customer-specific, custom-developed variants only. The data specified here are technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. 700 600 500 400 300 00 00 0,4 0,8,,6,0,4 (in H O) 000 800 600 400 00 nmin nmax 0 30 60 90 0 50 CFM 50 00 50 00 50 m³/h,6,4 3, 0,8 (in H O) ² 3 0 50 00 50 00 00 300 CFM m³/h 80 N G T I PWM A HP IP54 SP

max. 04 m 3 /h Series REF 00 04 Ø x 5 mm Technology Highlights: Voltage Range Pressure-optimized blower. Very flat and powerful radial compact fans. Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 60 g. Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90 REF 00-/ 86 50.6 8...5 6.3 7.5 5 400-0...+75 80 000 / 30 000 35 000 / REF 00-/4 86 50.6 4 6...30 6.3 7.5 5 400-0...+75 80 000 / 30 000 35 000 / REF 00-/8 86 50.6 48 36...60 6.3 7.5 5 400-0...+75 80 000 / 30 000 35 000 / REF 00-/8 H 04 6. 48 36...56 6.9 4.8 6 700-0...+70 67 500 / 30 000 0 000 R 3,5 Air flow The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 7 x 7 mm. Cover plate 7 x 7 mm with an air-inlet of Ø 70 mm, concentric to the blower wheel. ACmaxx mm Air flow 4,9 + - 0,3 500 400 300 00 00 0,4 0,8,,6 (in H O) 5,7 O7 O56 + - 0,3,4 + - 0,4 AC Radial Fans 0 0 0 30 40 50 0 40 60 80 00 CFM m³/h N G T I PWM A M 4 (4x) 6 deep HP IP54 8 Accessories

max. 90 m 3 /h Series RER 0 0 Ø x 5 mm Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Backward curved impeller. New Models General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 305 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 96 NEW RER 0-36/NHH 90.8 9..3.6 7. 0.5 5 900-0...+70 60 000 / 30 000 0 000 RER 0-36/4NHH 90.8 4 8..7. 7. 0.0 5 900-0...+70 60 000 / 30 000 0 000 RER 0-36/8NHH 90.8 48 43...5 7. 9.0 5 900-0...+70 60 000 / 30 000 0 000 /9 R7 Air flow The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 48 x 48 mm. Cover plate 48 x 48 mm with an air-inlet of Ø 66 mm, concentric to the blower wheel. Air flow mm 36,65 400 300 00 00 0,5,0,5 (in H O) + - 0, O60 M 4 (3x) 0 deep 5,8 7, 8, + - 0, + - 0, + - 0, 0 0 40 60 80 00 5 50 75 00 5 50 CFM m³/h 50,5 5,7 + - 0, + - 0, 8 N G T I PWM A HP

max. 6 m 3 /h Series RER 5 N 38 Ø x 35 mm Technology New Models Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 30 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 90/9 RER 5-9/ N 0 64.7 7...5 5.7 4.5 650-30...+75 6 500 / 7 500 5 000 / RER 5-9/4 NM 74 43.6 4...8 4.8.0 750-30...+75 6 500 / 7 500 5 000 RER 5-9/4 N 0 64.7 4...8 5.7 4.5 650-30...+75 6 500 / 7 500 5 000 / NEW RER 5-9/4 NH 66 97.7 4...8 7.0 3.0 4 000-0...+70 55 000 / 7 500 0 000 3 RER 5-9/8 N 0 64.7 48 36...56 5.7 5.0 650-30...+75 6 500 / 7 500 5 000 R5 Air flow The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 0 x 0 mm. Cover plate 0 x 0 mm with an air-inlet of Ø 86 mm, concentric to the blower wheel. ACmaxx 90 80 70 60 50 40 30 0 0 0, 0, 0,3 (in H O) mm Air flow 00 50 00 50 0, 0,4 0,6 0,8 (in H ² O) 3 0 0 40 60 80 5 50 75 00 5 CFM m³/h ø56 ø47 M4 (x) +0 400 4 4 5 deep 35 30,7 9 +0,5 +0,3 ø5 AC Radial Fans 0 0 40 60 0 40 60 80 00 CFM m³/h N G T I PWM A HP + 6 83 Accessories

max. 55 m 3 /h Series RER 60 N 65 Ø x 5 mm Highlights: Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 590 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. 9 RER 60-8/ N 55 50. 7...4 6.4 9.0 3 000-0...+70 75 000 / 35 000 40 000 / RER 60-8/4 N 55 50. 4...8 6.4 9.0 3 000-0...+70 75 000 / 35 000 40 000 RER 60-8/8 N 55 50. 48 8...60 6.4 9.0 3 000-0...+70 75 000 / 35 000 40 000 / R5 Air flow The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 60 x 60 mm. Cover plate 60 x 60 mm with an air-inlet of Ø 00 mm, concentric to the blower wheel. Air flow mm 6 + + 0 00 50 00 50 0, 0,4 0,6 0,8 (in H O) 0 0 40 60 80 00 0 50 00 50 00 CFM m³/h 50,3 + 0,7 45 +0, + 0,3 ø58 ø7 M4 (4x) 6, + 0,8 + 0,5 ø60 max. 8 deep 84 N G T I PWM A HP IP54 SP

max. 354 m 3 /h Series RER 60 NTD TURBOFAN 65 Ø x 5 mm Technology Highlights: Control inputs, alarm and speed signals available on request. 3-phase fan drive with high degree of running smoothness. High pressure build-up. Backward curved impeller. General characteristics: Fiberglass-reinforced plastic scroll housing and impeller; Housing base of steel plate. Fully integrated electronic commutation. Direction of air flow: axial suction, radial air outlet. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Mass: 590 g. Voltage Range Sound Power Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC Bel / Watt min - C Hours Hours P. min. max. RER 60-8/8 NTD... 66 38.8.0 800 48 38...57-0...+70 55 000 / 7 500 0 000 90-96;00-0 354 08.4 7.4 43.0 4 00 Model RER 60-8/8 NTD... is available in customer-specific, custom-developed variant only. The data specified here are technically feasible benchmark values. The fans can be specially adapted to your application with signal outputs and control inputs. For details of the technical possibilities, refer to the chapters on the sensor signal, alarm signal and control inputs beginning on page 88. R5 Air flow The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 60 x 60 mm. Cover plate 60 x 60 mm with an air-inlet of Ø 00 mm, concentric to the blower wheel. ACmaxx mm Air flow 6 + 0 + 500 400 300 00 00 0,4 0,8,,6 (in H O) nmin 0 50 50 00 nmax 00 50 CFM 50 00 50 m³/h N G T I PWM A HP 50,3 + 0,7 45 +0, IP54 + 0,3 ø58 ø7 M4 (4x) 6, + 0,8 + 0,5 ø60 max. 8 deep SP 85 AC Radial Fans Accessories

max. 55 m 3 /h DC-Cross-flow Blowers Series QG 030 0...43 x 50 x 48 mm Highlights: Tangential fans with high air flow. Large outlet area. General characteristics: Motor with ball bearing system. Blower wheel mounting plate with sleeve bearings. Fan blower and air duct housing of aluminium. Plastic flanges. Fully integrated electronic commutation. Protected against reverse polarity and blocking. Air exhaust through housing port. Electrical connection via single leads. Stripped and tinned ends. Mass: 35 / 90 / 380 / 45 g. Voltage Range Sound Power Sleeve Bearings Service Life L0 (40 C) Service Life L0 (Tmax) Life expectancy L0Δ (40 C) see page 3 Type m 3 /h CFM V DC V DC db(a) Bel / Watt C Hours Hours P. QG 030-48/ 75 44. 8...4 49 5.7 / 6. -0...+60 30 000 / 0 000 3 500 QG 030-98/ 00 58.9 8...4 5 5.8 / 8.0-0...+60 30 000 / 0 000 3 500 QG 030-303/ 40 8.4 8...4 5 5.8 / 8.7-0...+60 30 000 / 0 000 3 500 3 QG 030-353/ 55 9.3 8...4 5 5.9 / 9.6-0...+60 30 000 / 0 000 3 500 4 QG 030-48/4 75 44. 4 6...8 49 5.7 / 6. -0...+60 30 000 / 0 000 3 500 QG 030-98/4 00 58.9 4 6...8 5 5.8 / 8.0-0...+60 30 000 / 0 000 3 500 QG 030-303/4 40 8.4 4 6...8 5 5.8 / 8.7-0...+60 30 000 / 0 000 3 500 3 QG 030-353/4 55 9.3 4 6...8 5 5.9 / 9.6-0...+60 30 000 / 0 000 3 500 4 Cross-flow fans are only suitable for operation with high rate and low counterpressure. Type Dimension: L L QG 030-48/.. 0 +.5 48 QG 030-98/.. 58 +.5 98 QG 030-303/.. 363 +.5 303 QG 030-353/.. 43 +.5 353 The service life values refer to horizontal installation of the blower. 50 50 40 30 0 0 0,05 0,0 0,5 (in H O) 47,5 6 38,4 Ø,3 (8x) 3, 300 ±0 Ø9 0 5,4 ±0,7 L 0 +0,3 Ø4 Ø35, 3 4 6,5,5 L 0 5 30 45 60 75 0 40 60 80 00 0 CFM m³/h 0 34,4 Cutout for squarenut M3 DIN 56-flat (6x) 86 HP

DC Fans with Added Features Sensor Signal 90 Alarm Signal 94 Vario-Pro / Speed setting / Control Input 99 / 00 Protection against ambient influences 0 87 Accessories AC Radial Fans ACmaxx Technology

DC Fans Technical Information Cooling capacity and efficiency Greater power density, increasing miniaturization and extreme electronic component density are posing increased demands on the cooling capacity and efficiency of fans. The intelligent and space-saving integration of the fan in the appliance configuration is therefore of major importance: Tailor-made cooling adapted to the situation as and when required. Programmable cooling by defining speed profiles. Transparency of function thanks to complete, interactive monitoring in all operating conditions. ebm-papst provides intelligent cooling concepts which are optimally adapted to requirements. For example:. Speed adaptation via NTC sensor Standard fans in electronic cooling millionfold tried and tested and nevertheless a temporary solution because standard fans have a distinct disadvantage: With constant speed and a corresponding high noise factor they continuously provide the airflow required in extreme cases. This extreme case only occurs, if it occurs at all, for a fraction of the service life. What is needed is the intelligent fan that automatically adapts to the current cooling requirements. The ebmpapst answer: A complete range of DC fans with temperature-controlled speed adaptation - in all standard dimensions. Installation is simple. The control electronics receive their thermal information for speed adaptation steplessly and loss-free via a temperature sensor either externally via a single lead, positioned as required, or internally directly in the fan hub in the airflow.. DC fans with separate control input Speed control is also possible with DC fans that have a separate control input. A variation in speed can thus be realized via a control voltage or a pulse-width modulated signal. These possibilities are used above all in devices that have appropriate standard interfaces and thus require a load-dependent variation of the fans. 88

DC Fans Technology Fans with TD motor Programmable fans Vario-Pro Fans with sensor signal Fans with alarm signal Technical Information 3. Sensor signal DC fans with sensor signal. The integrated electronic tacho continuously provides an actual speed signal for external evaluation. The user is informed at all times of the current fan speed via an extremely simple signal evaluation by the customer. The sensor signal is via a separate lead. 4. Alarm signal For applications which require monitored fan operation with alarm signal, ebm-papst has numerous alarm signal versions, either a static, pre-processed or interface-compatible long-or short-term signal depending on the type of fan. 5. Turbo drives Fans with three-phase EC drives and fully integrated operating electronics. These three-phase motors whose torque is virtually non-reliant on the rotor position are used for extremely high power. These motors can also be operated in both directions of rotation so that in special cases reverse operation of the fans can be realized. 6. Vario-Pro fans This High-End fan concept by ebmpapst with programmed intelligence and customer-specific integrated functions makes your electronic cooling even more variable and competitive. Vario- Pro ensures fresh impetus as far as economy is concerned for all demanding cooling tasks e.g. where reliability, more flexibility and intelligent function features such as alarm function, speed control etc. are required. The successful concept of Vario-Pro is: Tailormade software instead of a fixed hardware because programmed software modules for motor control and application intelligence are responsible for the work that analogue components were responsible for in the past. This central control unit of the Vario-Pro comprises of a microcontroller and an EEPROM, on which all characteristics are stored. 7. Protection against environmental influences Some applications are demanding on the fans' resistance to ambient influences, such as dust, humidity, water and salt. ebm-papst offer solutions for adapting fans to various ambient conditions. ACmaxx AC Radial Fans 89 Accessories

Sensor signal / tacho Speed-proportional rectangular pulse for external speed monitoring of fan motor. pulses per revolution / 6 pulses per revolution with TURBOFANS. Open-Collector signal output. Extremely wide operating voltage range (5... 60 V). Easy adaptation to user interface. Connection via separate lead. The sensor signal also serves as a major comparison variable for setting and maintaining the desired speed for interactive or controlled cooling with one or several interconnected fans. Electrical connection Fan Customer (+) Power output UB +UBS UB Signal data Sensor signal US Low Condition: Isink Sensor signal US High Condition: Isource Sensor operating voltage UBS Perm. sink current Isink max. Fan description Us n s Us Us Signal output voltage Standard signal for all models (exemptions see below) t US High nmin US High Rotation Pulse / Rotation Signal Frequenzy [F]= x n/60 Hz t t t only for 400 NH7 and NH8 US Low Rotation 3 Pulse / Rotation Signal Frequenzy [F]= 3 x n/60 Hz 600 NTD, 6400 TD, DV 600 TD, DV 6400 TD, RER / RG 60 NTD US Low t t US Low US High Rotation 6 Pulse / Rotation Signal Frequenzy [F]= 6 x n/60 Hz Fan Speed Isink (-) Power All voltages measured to ground. External load resistance Ra / US / UBS required. US nmax t t t t Type V DC ma V DC ma V DC ma ge 50 0.4 30 0 30 400 F 0.4 30 0 30 400 0.4 30 0 30 3 400 J 0.4 30 0 30 4 4 500 F 0.4 30 0 30 5 600 F 0.4 30 0 30 6 60 0.4 30 0 30 4 7 600 N 0.4 30 0 30 4 8 600 J 0.4 30 0 30 4 30 700 F 0.4 30 0 30 4 3 8400 N 0.4 8 0 8 4 33 8300 0.4 30 0 30 4 35 800 J 0.4 30 0 30 4 36 3400 N 0.4 8 0 8 4 37 3300 0.4 30 0 30 4 39 300 J 0.4 30 0 30 4 40 4400 F 0.4 30 0 30 4 4 4400 FN 0.4 30 0 30 4 4 4300 N 0.4 30 0 30 4 43 4300 0.4 30 0 30 4 44 4400 0.4 30 0 30 4 46 4 0.4 30 0 30 4 47 44 0.4 30 0 4 30 4 47 48 0.4 30 0 4 30 4 47 400 N 0.4 30 0 4 30 4 48 400 NHH...H6 0.4 60 0 60 0 49 400 NH7 / H8 0.4 60 0 60 0 50 DV 400 0.4 30 0 30 4 5 500 N 0.4 30 0 4 30 4 5 DV 500 0.4 30 0 30 4 53 5 N 0.4 5 0 5 0 54 54 N 0.4 60 0 60 0 54 58 N 0.4 60 0 60 0 54 5300 0.4 7 0 7 4 55 90

Technology Available on request: Galvanically separated sensor and signal circuit. Varying voltage potentials for power and logic circuit. Signal data Sensor signal US Low Condition: Isink Sensor signal US High Condition: Isource Sensor operating voltage UBS Perm. sink current Isink max. Fan description Type V DC ma V DC ma V DC ma ge 7 N 0.4 60 0 60 0 56 74 N 0.4 30 0 30 0 56 78 N 0.4 60 0 60 0 56 700 N 0.4 5 0 5 0 57 6300 0.4 7 0 7 0 58 64 N 0.4 8 30 0 30 0 59 648 N 0.4 8 60 0 30 0 59 DV 600 0.4 30 0 60 0 6 6400 0.4 60 0 60 0 63 RL 48 0.4 8 0 4 30 4 73 RL 65 0.4 30 0 30 4 74 RL 90 N 0.4 30 0 30 4 75 RLF 00 0.4 30 0 30 4 76 RG 90 N 0.4 30 0 30 4 77 RG 5 N 0.4 30 0 30 4 78 RG 60 N 0.4 30 0 30 0 79 REF 00 0.4 30 0 30 4 8 RER 5 0.4 30 0 30 4 83 ACmaxx Attention: With these fan options, deviations in regard to temperature range, voltage range and power consumption are possible compared with standard fan data. AC Radial Fans 9 Accessories

Sensor signal / pulses per revolution / 6 pulses per revolution with TURBOFANS. TTL-compatible. Integrated pull-up resistor. Connection via separate lead. The sensor signal also serves as a major comparison variable for setting and maintaining. the desired speed for interactive or controlled cooling with one or more interconnected fans. Electrical Connection Fan Customer (+) Power output UB Signal data Sensor signal US Low Condition: Isink Sensor signal US High Condition: Isource Perm. sink current Isink max. Fan description (-) Power US Type V DC ma V DC ma ma ge 64 N/ GM 0.4.5 5.5 8 All voltages measured to ground. 68 N/ N 0.4.5 5.5 8 84 N/ H 0.4.5 5.5 33 Us s Signal output voltage Standard signal for all models (exemptions see below) US Low US High t 83 / 0.4.5 5.5 35 834 / 0.4.5 5.5 35 834 / H 0.4.5 5.5 35 838 / HL 0.4.5 5.5 35 838 / H 0.4.5 5.5 35 Us Us t t Rotation Pulse / Rotation Signal Frequenzy [F]= x n/60 Hz only for 400 NH7 and NH8 US High US Low t t Rotation 3 Pulse / Rotation Signal Frequenzy [F]= 3 x n/60 Hz 600 NTD, 6400 TD, DV 600 TD, DV 6400 TD, RER / RG 60 NTD US High t 338 / H 0.4.5 5.5 39 44 F/ GM 0.4.5 5.5 4 444 F/ 0.4.5 5.5 4 448 F/ 0.4.5 5.5 4 43 / M 0.4.5 5.5 44 434 / 0.4.5 5.5 44 4 / 0.4.5 5.5 47 4 / H 0.4.5 5.5 47 44 / 0.4.5 5.5 47 44 / H 0.4.5 5.5 47 48 / 0.4.5 5.5 47 48 / H 0.4.5 5.5 47 48 N/ X 0.4.5 5.5 48 US Low t 488 N/ XM 0.4.5 5.5 48 t t Rotation 6 Pulse / Rotation 54 N/ H 0.4.5 5.5 5 Signal Frequenzy [F]= 6 x n/60 Hz n Fan Speed nmax Attention: With these fan options, deviations in regard to temperature range, voltage range and power consumption are possible compared with standard fan data. nmin t 9

Technology Available on request: Galvanically separated sensor and signal circuit. Varying voltage potentials for power and logic circuit. Signal data Sensor signal US Low Condition: Isink Sensor signal US High Condition: Isource Perm. sink current Isink max. Fan description Type V DC ma V DC ma ma ge 58 N/ 0.4.5 5.5 0 54 78 N/ 0.4.5 5.5 0 56 74 N/ 0.4.5 5.5 0 57 64 N/ M 0.4.5 5.5 0 59 64 N/ 0.4.5 5.5 0 59 648 N/ 0.4.5 5.5 0 59 DV 64 / 0.4 4.5 5.5 6 DV 648 / 0.4 4.5 5.5 6 644 / H 0.4.5 5.5 0 63 DV 644 / 0.4 4.5 5.5 65 DV 6448 / 0.4 4.5 5.5 65 ACmaxx RG 5-9/N/ 0.4.5 5.5 78 RG 60-8/N/ 0.4.5 5.5 5 79 RG 60-8/8N/ 0.4.5 5.5 0 79 RER 5-9/N/ 0.4.5 5.5 83 RER 60-8/N/ 0.4.5 5.5 5 84 RER 60-8/8N/ 0.4.5 5.5 0 84 Attention: With these fan options, deviations in regard to temperature range, voltage range and power consumption are possible compared with standard fan data. AC Radial Fans 93 Accessories

Alarm signal /7 Alarm signal for speed monitoring. Signal output via open collector. The fan emits a high continuous signal during trouble-free operation within the permissible voltage range. Low signal when speed limit is not reached. After elimination of fault, the fan returns to its desired speed; the alarm signal reverts to high. Alarm signal-data Alarm outputvoltage UA Low Condition: Condition: Isink = Alarm outputvoltage UA High Condition: Condition: Isource Alarm operatingvoltage UBA max. Max. permissible Sink current Alarm delay time t Condition: Speed limit ng Fan description Type V DC ma V DC ma V DC ma S min ge 838 /7 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 35 838 /7 H 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 35 33 /7 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 39 334 /7 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 39 338 /7 H 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 39 438 /7 M 0.4 n < ng 60 n > ng 0 60 0 5 * 50 ± 00 44 438 /7 0.4 n < ng 60 n > ng 0 60 0 5 * 850 ± 00 44 44 /7 0.4 n < ng 60 n > ng 0 60 0 5 * 50 ± 00 47 484 N /7 X 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 48 Attention: With these fan specials, deviations as regards temperature range, voltage range and power consumption are possible compared with standard fans. Electrical connection U B Supply Voltage Fan Customer (+) Power UB t UB Isink output US +UBS n G n t Speed n>n G locked n=0 min - n>n G n<n G*) n>n G t (-) Power U A Alarm Signal U AHigh=UBA U ALow t All voltages measured to ground. External load resistance Ra from UA to UBA required. With VARIOFANs with external temperature sensor for controlling the motor speed, the NTC sensor is not included in the scope of delivery. Temperature sensor LZ 370, see Accessories. t = Alarm signal suppression during start-up * n < speed limit ng by braking or blocking. 94

Technology Available on request: With integrated signal latching for subsequent recognition of short-time faults. Alarm circuit open collector or TTL. Galvanically isolated for maximum device safety; Defects in the power circuit do not affect the alarm circuit. Alarm signal-data Alarm outputvoltage UA Low Condition: Condition: Isink = Alarm outputvoltage UA High Condition: Condition: Isource = Alarm operatingvoltage UBA max. Max. permissibler Sink current Alarm delaytime t Condition: Speed limit ng Fan description Type V DC ma V DC ma V DC ma S min ge 43/7 MV 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 45 VARIOFAN 43/7 T 0.4 n < ng 60 n > ng 0 60 0 5 * 500 ± 00 45 VARIOFAN 434/7 V 0.4 n < ng 60 n > ng 0 60 0 5 * 50 ± 00 45 VARIOFAN 438/7 V 0.4 n < ng 60 n > ng 0 60 0 5 * 850 ± 00 45 VARIOFAN 5 N/7 0.4 n < ng 60 n > ng 0 60 0 5 * 50 ± 50 54 74 N/7 0.4 n < ng 60 n > ng 0 60 5 5 * 330 ± 60 57 DV 64/7 0.4 n < ng 60 8 n > ng 0 60 0 0 ± 4 * 900 ± 00 6 Attention: With these fan specials, deviations as regards temperature range, voltage range and power consumption are possible compared with standard fans. * After switching on UB 95 Accessories AC Radial Fans ACmaxx

Alarm signal /9 Alarm signal for speed monitoring. Signal output via open collector. The fan emits a low continuous signal during trouble-free operation within the permissible voltage range. High signal when speed limit is not reached. After elimination of fault, the fan returns to its desired speed; the alarm signal reverts to low. Alarm signal-data Alarm outputvoltage UA Low Condition: Condition: Isink = Alarm outputvoltage UA High Condition: Condition: Isource = Alarm operatingvoltage UBA max. Max. permissibler Sink current Alarm delaytime t Condition: Speed limit ng Fan description Type V DC ma V DC ma V DC ma S min ge 834 /9 H 0.4 n > ng 60 n < ng 0 60 0 5 * 500 ± 00 35 43 /9 0.4 n > ng 60 n < ng 0 60 0 5 * 500 ± 00 44 74 N /9 0.4 n > ng 60 n < ng 0 4.5 60 0 0 ± 4 * 800 ± 0 57 64 N /9 0.4 n > ng 8 n < ng 0 6 8 0 0 ± 4 * 900 ± 00 59 RLF 00-/4 /9 0.4 n > ng 8 n < ng 0 6 8 0 0 ± 4 * 900 ± 00 76 RER 0-36/8N /9 H 0.4 n > ng 8 n < ng 0 6 8 0 0 ± 4 * 900 ± 00 8 * After switching on UB Attention: With these fan specials, deviations as regards temperature range, voltage range and power consumption are possible compared with standard fans. Available on request: With integrated signal latching for subsequent recognition of short-term faults. Alarm circuit open collector or TTL. Galvanically separated for max. device safety; defects in power circuit have no effect on the alarm circuit. Electrical connection Fan Customer (+) Power UB UB U B Supply Voltage t Isink output US +UBS n G t n>n G Speed locked n=0 min - n>n G n<ng*) n>n G t (-) Power U A Alarm Signal U AHigh=UBA U ALow t All voltages measured to ground. External load resistance Ra from UA to UBA required. t = Alarm signal suppression during start-up. * n < Speed limit ng by braking or blocking. 96

Alarm signal /37 Technology Alarm signal for speed monitoring. Signal output for open collector. The fan emits a high continuous signal during trouble-free operation within the permissible voltage range. Low signal when speed limit is not reached. After elimination of fault, the fan returns to its desired speed; the alarm signal reverts to high. Available on request: Alarm circuit TTL compatible. Alarm signal data Alarm outputvoltage UA Low Condition: Condition: Isink = Alarm outputvoltage UA High Condition: Condition: Isource = Alarm operatingvoltage UBA max. Max. permissibler Sink current Isink Alarm delaytime t Condition: Speed limit ng Fan description Type V DC ma V DC ma V DC ma S min ge 6 N/37 GNV 0.4 n ng 8 n > ng 0 8 0 < * 0 9 84 N/37 GMLV 0.4 n ng 8 n > ng 0 8 0 < * 0 33 34 N/37 GMV 0.4 n ng 8 n > ng 0 8 0 < * 0 37 34 N/37 GV 0.4 n ng 8 n > ng 0 8 0 < * 0 37 * After switching on UB Attention: With these fan specials, deviations as regards temperature range, voltage range and power consumption are possible compared with standard fans. ACmaxx Electrical connection Fan Customer (+) Power UB UB U B Supply Voltage t Isink output (-) Power US +UBS n G U A t n>n G U AHigh Speed *) locked n=0 min - Alarm Signal n>n G t AC Radial Fans U ALow t All voltages measured to ground. External load resistance Ra from UA to UBA required. t = Alarm signal suppression during start-up. * n < Speed limit ng by braking or blocking. 97 Accessories

Alarm signal /39 Alarm signal for speed monitoring. Signal output via open collector. The fan emits a low continuous signal during trouble-free operation within the permissible voltage range. High signal when speed limit is not reached. After elimination of fault, the fan returns to its desired speed; the alarm signal reverts to low. Alarm signal-data Alarm outputvoltage UA Low Condition: Condition: Isink = Alarm outputvoltage UA High Condition: Type V DC ma V DC ma V DC ma S min ge Condition: Isource = Alarm operatingvoltage UBA max. Max. permissibler Sink current Isink Alarm delaytime t Condition: Speed limit ng Fan description 4 /39 0.5 n > ng 8 n = ng 0 8 0 < * 0 3 4 /39H 0.5 n > ng 8 n = ng 0 8 0 < * 0 3 6 /39FL 0.5 n > ng 8 n = ng 0 8 0 < * 0 6 64 N /39M 0.5 n > ng 8 n = ng 0 8 0 < * 0 8 68 N /39 N 0.5 n > ng 8 n = ng 0 8 0 < * 0 8 34 N/39 H 0.5 n > ng 8 n = ng 0 8 0 < * 0 37 344 N/39 HH 0.5 n > ng 8 n = ng 0 8 0 < * 0 37 44 F/39 GL 0.5 n > ng 8 n = ng 0 8 0 < * 0 4 444 F/39 0.5 n > ng 8 n = ng 0 8 0 < * 0 4 448 F/39 0.5 n > ng 8 n = ng 0 8 0 < * 0 4 444 FN/39 H 0.4 n > ng 30 n = ng 0 30 4 < * 0 4 44 /39 H 0.4 n > ng 30 n = ng 0 30 4 < * 0 47 48 /39 H 0.4 n > ng 30 n = ng 0 30 4 < * 0 47 Attention: With these fan specials, deviations as regards temperature range, voltage range and power consumption are possible compared with standard fans. * after switching on UB Electrical connection U B Supply Voltage Fan Customer (+) Power output UB UB +UBS n G Speed *) locked n=0 min - n>n G t t Isink (-) Power US U A t U ALow Alarm Signal U AHigh t All voltages measured to ground External load resistance Ra from UA to UBA required. t = Alarm signal suppression during start-up * n < Speed limit ng by braking or blocking 98

Vario-Pro Technology Software instead of hardware aptly describes the unique fan concept, equipped at the plant with tailor-made intelligence for cooling electronics. Flexible configuration using software, allows quicker availability, sampling from the factory and the ability to supply customer-specific solutions in any quantity. Vario-Pro-Features Externally Speed setting Speed Setting via temperature, PWM or analog control voltage. On ge 00 (Speed setting). Description of speed curve with up to 4 selectable interpolation points. Linear interpolation between the points. 0 rpm. possible. Recognition of sensor failure: In case of loss of sensor, the fan operates at programmable (fail-safe) speed. Alarm- and tacho functions Optional alarm/or tacho function Selectable alarm speed limit (with hysteresis) and alarm delay time Latching of alarm signal Delay only when starting or permanently active Output signal High or Low in case of alarm Optional alarm when temperature sensor fails. Optional alarm in case of excess temperature. Motor management High control accuracy due to digital motor management Higher operating efficiency due to optimum adaption of motor hardware and software. Fan series ge Fan series ge Fan series ge ACmaxx 60 7 DV 400 5 RL 90 N 75 8400 N 33 500 N 5 RLF 00 76 8300 35 DV 500 53 RG 90 N 77 800 J 36 500 N 54 RG 5 N 78 3400 N 37 3300 39 300 J 40 4400 FN 4 5300 55 700 N 56 700 N 57 6300 58 RG 60 N 79 REF 00 8 RER 0 8 RER 5 N 83 4300 44 600 N 59 RER 60 N 84 400 47 DV 600 6 400 N 48 6400 63 400 NH 49 DV 6400 65 400 NH 7-8 50 AC Radial Fans 99 Accessories

Speed setting with temperature T I ebm-papst fans can come equipped with optional fan speed control. Temperature, analog voltage or a PWM can serve as control variables. External Temperature sensor Type T Internal Temperature sensor Type I Ext. NTC type LZ370 is required (not included in the standard scope of delivery). Fan Customer NTC integrated in fan hub. Fan Customer (+) Power (+) Power (+) Internal Ref. (+) Internal Ref. Input Input NTC NTC (-) 0V Ground (-) 0V Ground Standard speed-temperature curve for type T and type I Optionally available with user-selectable temperature-speed curve control nmax nmax nmin nmin 30 C 50 C Tmin Tmax nmin / nmax Tmin 30 C; Tmax = 50 C nmin 800 /min Tmin 5 C nmax model-dependent Tmax 85 C, model-dependent 00

Speed Setting with control voltage or PWM A PWM Technology ACmaxx Speed setting via control voltage Type A Standard control range 0... 5 V. Optional control range 0... 0 V. Fan Customer Fan Customer (+) Power (+) Power Input Input (-) 0V Ground (-) 0V Ground Speed setting via PWM Type P Fan Customer Speed setting via PWM signal that is user generated as a controlled variable. PWM signal: KHz (0 00 %) Open collector input (+) Power (+) Internal Ref. Input (-) 0V Ground Standard curve P / A nmax Optional selectable curve P / A nmax AC Radial Fans nmin nmin 0 0 0 00 % PWM 5V (Optional) 0 V A 0 0 0 00 % PWM 5 V (Optional) 0 V A 0 Accessories

Protected Fans against environmental influences HP IP54 SP Meeting special requirements for a broad range of applications. Resistant to environmental influences, such as dust, splash water, humidity, spray water and salt fog. Highly competent solutions for adapting fans to environmental conditions. Humidity protection A coating on the motor and printed circuit board protects against humidity and condensation. IP 54 protection The motor and circuit board are coated to protect them against splash water and humidity. High protection classes up to IP 67 are available on request. Salt fog protection Salt fog is extremely demanding on the resistance of the product. ebm-papst make use of technologies that protect fans and blowers from salt fog reliably and durably. Stainless steel bearings Special bearings made of stainless steel provide additional protection. The solutions that are available and in use can differ depending on size. We would be glad to develop solutions tailored for the demands of your application. 0

ACmaxx ACmaxx Overview 06 ACmaxx Axial Fans 08 03 Accessories AC Radial Fans ACmaxx Technology

ACmaxx Technical Information Progress made by ebm-papst The best example: The ACmaxx fans from ebm-papst, which, thanks to an ingenious yet simple improvement over conventional AC fans, provide substantial benefits. The aim in developing the new ACmaxx series was to raise the technology standard of the conventional AC fan and, in the process, facilitate the transition to the new technology by retaining the overall mounting dimensions. In short, to ensure the fans can be replaced : without any peripheral changes or changes to the voltage situation.. More power, more flexibility In contrast to conventional AC technology, the modern drive concept of this fan series is not linked to a fixed power frequency. Hence the motor speed can be increased over a wide range. As such, ACmaxx provides significantly higher air flow and increased pressure. The outstanding features of ACmaxx fans:. Designed for all AC voltages The ACmaxx generation of fans is designed for direct connection to all AC voltages and frequencies with no switching required, handling from 85 to 65 V AC and frequencies of 50 to 60 Hertz. Voltage fluctuations in the power system are automatically compensated for. Its universal power supply allows for great potential savings in reduced stockholding and logistics. 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) ACmaxx 0 mm Standard AC fans 0 mm 0 30 60 90 0 50 CFM 50 00 50 00 50 m³/h 04

ACmaxx Technology 3. Highest energy efficiency The ACmaxx drive concept is based on state-of-the-art EC technology with outstanding motor efficiency. Compared to AC fans of the same size, ACmaxx energy consumption is up to 75% lower for higher cooling capacity! The energy difference alone means that the ACmaxx pays for itself after a few months. The savings over the entire service life, especially in systems with multiple fans, is considerable. [ EUR 60 40 0 0 [ AC fans ACmaxx fans 0 3 Years Energy cost comparison: Standard AC fan versus ACmaxx, at the higher air performance. 5. Flexible and failsafe The flexibility of ACmaxx is one-of-a-kind. With its intelligent features, ACmaxx can be individually adapted to the specific application: standby mode, overload mode at peak times or night reduction all the way to temperaturecontrolled quiet operation are all possible. From speed setting to alarm or speed signal outputs, ACmaxx offers optional interfaces with which you can quickly and easily implement operation monitoring. You can find further information about these fan options in the "Specialized fans" chapter, starting on page 87. Or you can simply contact our application engineers to discuss your ideal ACmaxx fan. ACmaxx 4. Long service life The ACmaxx motor efficiency is up to 75% greater than that of conventional AC fan variants. This not only saves energy, it also means less intrinsic heating in the motor. The reduced heating has a direct, positive affect on the bearing system, which is why ACmaxx fans have a service life that is up to 85% longer than conventional AC fans! This also lengthens the service and maintenance intervals significantly. The expense of replacement fans, and even more expensive downtimes, are kept to a minimum. h 80000 70000 60000 50000 40000 88% increase in life time 37500 70500 6. Security Safety UL and CSA. VDE 0805 / EN60950 approvals opplied for. VDE 0700 / EN60335 on request. Our fans have the CE mark of conformity. EMV protection > EN6000-4-4 Level ( kv)b > EN6000-4- Level 8 kv/5 kv > EN6000-4-3 > EN6000-4-6 > EN6000-4-8 > EN550 Class B 7. Environment Optional: improved humidity protection or Protection Class IP 54. AC Radial Fans 30000 0000 0000 Service Life AC Standard ACmaxx 05 Accessories

Fans for AC Operation Overview Dimension Series ge mm m 3 /h 0 0 30 40 50 60 70 80 90 00 00 300 400 500 600 700800 900 000 000 3000 NEU 80 x 3 AC 8300 80 08 08 NEU 9 x 38 AC 300 J 44 09 09 NEU 9 x 5 AC 4400 FN 05 0 0 9 x 3 AC 4300 04 NEU 7 Ø x 5 AC 600 N 350 7 Ø x 5 AC 600 N 350 3 Overview of technically feasible designs Dimension VDE, UL, CSA SINTEC-Sleeve Bearings / Sensor Go / No Go Alarm Alarm with limit speed External Temperature sensor Internal Temperature sensor PWM Control input Analogue Control input Humidity protection IP >= IP54 Salt fog protection ge ACmaxx Axial Fans Series mm OPTIONAL P. NEU AC 8300 80 x 80 x 3 * 08 NEU AC 300 J 9 x 9 x 38 * 09 NEU AC 4400 FN 9 x 9 x 5 * 0 AC 4300 9 x 9 x 3 * NEU AC 600 N 7 Ø x 5 * AC 600 N 7 Ø x 5 * 3 unavailably Sleeve Bearings availably * rtially granted, partially in registration stage. Please note that these special versions are not possible for all voltages and speeds, and not in all combinations. The special versions are designed for specific customers and projects. As a rule they are not availale off the shelf and are tied to minimum volumes. Please consult your customer support representative about the feasibility of your special variant. 06

Optional special versions Technology Information Pictograms On the pages of the catalogue and on the following overview pages, the pictograms illustrated below provide information about technically possible special versions in the fan line presented. Please note that these special versions are not possible for all voltages and speeds, and not in all combinations. The special versions are designed for specific customers and projects and are not usually available off the shelf. Speed Signal The fan uses a separate wire to output information about its speed, and thus about the speed of the rotor. For technical details, please refer to page 90. PWM PWM control input The speed of the fan can be changed via a pulse-widthmodulated signal. This signal is applied to a specially provided wire. For details, please refer to page 0. N G T Go / No Go Alarm The fan uses a separate wire to output a static signal when it is stationary, thus providing information about whether or not the rotor is turning. For technical details, please refer to page 97. Alarm with limit speed If the speed drops below a certain level defined in the fan's electronics, the fan will emit a static signal, thus providing information about whether or not the rotor is turning. For technical details, please refer to page 94. External temperature sensor An NTC is connected to the fan via a separate wire and the fan changes its speed depending on the temperature at the NTC. For technical details, please refer to page 00. A HP IP54 SP Analogue control input The speed of the fan can be changed via a control voltage. This control voltage is applied to a specially provided wire. For details, please refer to page 0. Protection against moisture Protection for the fan's electronics against moisture and condensation. For details, please refer to page 0. IP 54 Protection of motor and PCB board against splashed water and humidity. For details, please refer to page 0. Protection against salt spray fog Protection of fan against the damaging effects of salt spray fog. For details, please refer to page 0. ACmaxx Internal temperature sensor I In this case, the NTC is integrated into the fan and the fan changes its speed depending on the temperature at the NTC. For technical details, please refer to page 00. AC Radial Fans 07 Accessories

max. 80 m 3 /h ACmaxx Axial Fans Series AC 8300 80 x 80 x 3 mm New Model Highlights: Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. General attributes: Material: fibreglass reinforced plastic. PA impeller, PBTP housing. Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 35 g. Nominal Date Frequency Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 8300 H 80 47. 5 / 30 50 / 60 85... 65 48 6. / 7.5 5 000-0...+75 55 000 / 5 000 0 00 80 60 40 0 0, 0, 0,3 0,4 (in H O) 0 8 6 4 3 40 CFM 0 0 30 40 50 60 m³/h 5 3 + 0,3 64 + 0,5 08 N G T I PWM A HP IP54 SP

max. 44 m 3 /h ACmaxx Axial Fans Series AC 300 J 9 x 9 x 38 mm Technology Highlights Nominal Date Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. Highly compression-insensitive characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise levels. General attributes: Material: fibreglass reinforced plastic. PA impeller, PBTP housing. Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 35 g. ACmaxx New Model Frequency Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 300 JH 44 84.8 5 / 30 50 / 60 85... 65 55 6.4 / 6 800-0...+70 70 000 / 35 000 00 60 0 80 40 0, 0, 0,3 0,4 0,5 0,6 0,7 (in H O) 0 5 30 45 60 75 CFM 0 40 60 80 00 0 m³/h N G 6.7+ 0. 54. + 0.5 6+ 0.3 6+ 0.3 70.7 + 0.8 0.3 T 38+ 0.5 I PWM A HP IP54 SP 09 AC Radial Fans Accessories

max. 05 m 3 /h ACmaxx Axial Fans Series AC 4400 FN 9 x 9 x 5 mm New Model Highlights: Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. Highly compression-insensitive characteristic curve for high air flow with high back pressure. Innovative impeller with winglets for low noise levels. General attributes: Material: fibreglass reinforced plastic. PA impeller, PBTP housing. Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 370 g. Nominal Date Frequency Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 4400 FNN 05 0.7 5 / 30 50 / 60 85... 65 53 6. / 4 850-0...+70 60 000 / 30 000 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) 0 30 60 90 0 50 CFM 50 00 50 00 50 m³/h 5.4 + 0.5 57.9 + 0.5 0 N G T I PWM A HP

max. 04 m 3 /h ACmaxx Axial Fans Series AC 4300 9 x 9 x 3 mm Technology Highlights: Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. General attributes: Material: fibreglass reinforced plastic. PA impeller, PBTP housing. Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 35 g. Nominal Date Frequency Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 4300 H 04 0. 5 / 30 50 / 60 85... 65 5 6.4 / 3 400-0...+70 45 000 / 500 ACmaxx 80 60 40 0 0, 0, 0,3 (in H O) O 54 5,7 O Rotor protrusion max. 0,4 mm AC Radial Fans 0 5 30 45 60 75 90 5 50 75 00 5 50 CFM m³/h N G 64 + 0,6 T I PWM A HP IP54 SP Accessories

max. 350 m 3 /h ACmaxx Axial Fans Series AC 600 N 7 ø x 5 mm New Model Highlights: Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. General attributes: Material: aluminium housing, fiberglass-reinforced PA impeller. Housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 760 g. Nominal Date Frequency Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 600 NM 350 06.0 5 / 30 50 / 60 85... 65 5 6. / 4 850-0...+70 80 000 / 37 500 Extended speed monitoring on request. (3.5) 5 +0. conveying direction 50 5 00 75 50 5 0, 0, 0,3 0,4 0,5 (in H O) 0 40 80 0 60 00 CFM 7.5 3+0. 00 00 300 m³/h 83.3+0.6 N G T I PWM A HP IP54 SP

max. 350 m 3 /h ACmaxx Axial Fans Series AC 600 N 7 ø x 5 mm Technology Highlights: Nominal Date Frequency Universally suitable for all AC voltages between 85 and 65 V. Fan speed not dependent on line frequency. Significantly reduced power consumption compared to conventional AC fans. Open loop speed control, sensor and alarm signal possible on request. General attributes: Material: aluminium housing, fiberglass-reinforced PA impeller. Housing with grounding lug for screw M4 x 8 (Torx). Fully integrated electronic commutation. Protected against blocking. Electrical connection via single leads AWG, TR 64. Stripped and tinned ends. Blowing over struts. Rotational direction CCW looking at rotor. Mass: 900 g. Voltage Range Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz V AC db(a) Bel / Watt min - C Hours Hours AC 600 NM 350 06.0 5 / 30 50 / 60 85... 65 50 5.7 / 4 850-0...+70 80 000 / 40 000 83,3 +0,6 00 75 50 0,4 0,3 0, 74 63,7 66 0,8 7,5 7,5 0,8 0 5 0, ACmaxx AC Radial Fans 0 50 00 50 00 00 300 CFM m³/h N G T 5 30,5 +0, I PWM A HP IP54 SP 3 Accessories

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AC Fans AC Fans Overview 7 8 AC Radial Fans 38 AC Radial Fans AC Fans ACmaxx Axial Fans Technology 5 Accessories

AC Fans Technical Informations Program The renowned ebm-papst AC fans are used when DC voltage is not available. The AC range of fans is based on experience gained from decades of development activity, millions of units in series production and competence in innovation of a world-wide technological leader. A wide range of fans for AC operation are presented in this catalogue. In addition to complete equipment fans, you will also find fans without external housing, providing a particularly economical advantage when the air duct can be integrated in the respective appliance. Variety of sizes AC fans are available in a variety of sizes with either air exhaust or air intake over struts. Silent running models with sleeve bearings or for extreme ambient conditions; Fans with ball bearings are available pin connection or freehanging leads. Shaded-pole or capacitor motors Fan drive by shaded-pole or capacitor motors most of which incorporate the world-famous ebm-papst external rotor principle: The fan blades are directly attached to the external rotor of the external rotor motor thus combining both high performance and profitability. Flat built AC fans ebm-papst also has particularly flat built AC fans with internal rotor motor. Their advantage being, quick start to full speed. A plastic impeller and the both smaller and lighter internal rotor motor lead to a lower moment of inertia. Bearings AC fans with sleeve bearings are powered by Class E insulated motors. Fans with ball bearings are equipped with Class B, E or F insulated motors. Protection class All ebm-papst fans conform to the requirements of IP 0. Fans conforming to IP 54 and special types of protection class are also available. AC voltage The line of AC fans for Euro voltage according to IEC 38 (30 V + 6 %, -0 %) is basically also available for 5 V. Frequencies AC fans can be operated at frequencies of 50 Hz or 60 Hz. However, their technical data then changes accordingly. Capacitor Fans driven by capacitor external motors provide particularly high operating efficiency. Generally, the required phase-shift capacitor is already integrated in the fan housing. Overloading Almost all AC fans are protected against overloading (e.g. due to blocked rotor) the drive motors are either impedance protected (marked Impedance protected, and/or Z.P. ) or are equipped with a thermal switch (marked Thermally protected or Th.P. ). The model designation of these fans ends with S. 6

Axial- and Radial Fans for AC Operation Overview Dimension Series ge Technology mm m 3 /h 0 0 30 40 50 60 70 80 90 00 00 300 400 500 600 700800 900 000 000 3000 80 x 38 8000 A 9...57 8 80 x 38 8000 N 30...6 9 Ø 76 x 37 8000 TA 3...45 0 Ø 76 x 37 8000 TV 4...47 9 x 5 3900 3...70 9 x 38 3000 49...89 3 9 x 5 9900 84...35 4 9 x 38 4000 N 80...80 5 9 x 38 4000 Z 00...80 6 Ø 3 x 37 4600 TA 38...47 7 Ø 08 x 37 4600 TZ 5...40 8 7 x 38 5900 50...06 9 9 35 x 38 5600 35...70 30 50 x 7 x 38 7000 330...390 3 Ø 50 x 55 7800 35...380 3 Ø 50 x 55 7400 390...445 33 Ø 7 x 5 6000 375...500 34 Ø 5 x 80 W**00 450...030 35 Ø 3 x 80 W*08 85...95 36 80 x 80 WE 50 865 37 x 37 RL 90 40...4 38 35 x 38 RG 90 47...54 39 80 x 40 RG 5 86...94 40 0 x 56 RG 60 0...3 4 Ø 38 x 40 RER 5 04...5 4 Ø 76 x 54 RER 60 34...74 43 Overview of technically feasible designs Dimension SINTEC-Sleeve Bearings/ Axial-/Radial Fans Series mm OPTIONAL P. 8000 A 80 x 80 x 38 yes / 8 8000 N 80 x 80 x 38 yes / 9 8000 TA 76 Ø x 37 yes / 0 8000 TV 76 Ø x 37 yes / 3900 9 x 9 x 5 yes / 3000 9 x 9 x 38 yes / 3 9900 9 x 9 x 5 yes / 4 4000 N 9 x 9 x 38 yes / 5 4000 Z 9 x 9 x 38 yes / 6 4600 TA 3 Ø x 37 yes / 7 4600 TZ 08 Ø x 37 yes / 8 5900 7 x 7 x 38 yes / 9 5600 35 x 35 x 38 yes 30 7000 50 x 7 x 38 yes 3 7800 50 Ø x 55 yes 3 7400 50 Ø x 55 yes 33 6000 7 Ø x 5 yes 34 RL 90 x x 37 yes / 38 RG 90 35 x 35 x 38 yes / 39 RG 5 80 x 80 x 40 yes 40 RG 60 0 x 0 x 56 yes 4 RER 5 38 Ø x 40 yes 4 RER 60 76 Ø x 54 yes 43 availably unavailably Sleeve-Bearings VDE, UL, CSA Sensor Humidity protection IP >= IP54 Salt fog protection ge Information Pictograms On the pages of the catalogue and on the following overview pages, the pictograms illustrated below provide information about technically possible special versions in the fan line presented. Please note that these special versions are not possible for all voltages and speeds, and not in all combinations. The special versions are designed for specific customers and projects and are not usually available off the shelf. Speed Signal The fan uses a separate wire to output information about its speed, and thus about the speed of the rotor. For technical details, please refer to page 90. HP IP54 SP Protection against moisture Protection for the fan's electronics against moisture and condensation. For details, please refer to page 0. IP 54 Protection of motor and PCB board against splashed water and humidity. For details, please refer to page 0. Protection against salt spray fog Protection of fan against the damaging effects of salt spray fog. For details, please refer to page 0. 7 Accessories AC Radial Fans ACmaxx Axial Fans

Series 8000 A 80 x 80 x 38 mm AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller. Air intake over struts. Rotational direction CW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug and screw M4 x 8 (TORX). Mass: 490 g. Also available with electrical connection via leads. Also available with air-exhaust over struts and of rotation cw. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 8880 A 9 7. 30 50 6 4. / 9.0 750-0...+80 60 000 / 5 000 8850 A 36. 30 50 3 4.6 /.5 50-0...+70 5 500 / 5 000 8550 A 48 8.3 30 50 36 5.0 /.0 700-0...+70 5 500 / 5 000 3 8556 A 48 8.3 30 50 37 5. /.0 800-40...+90 5 500 / 5 000 3 8830 A 34 0.0 5 60 9 4.3 / 8.0 950-0...+80 6 500 / 5 000 4 8800 A 45 6.5 5 60 34 4.8 /.0 500-0...+70 55 000 / 7 500 5 8500 A 57 33.5 5 60 4 5.5 /.0 3 00-0...+75 55 000 / 5 000 6 8506 A 57 33.5 5 60 4 5.7 /.0 3 300-40...+95 55 000 / 5 000 6 Series 8000 A with mounting bosses 40 30 0 0 0,05 0,0 0,5 (in H O) 3 6 5 4 0 5 0 5 0 5 30 CFM 0 0 30 40 50 m³/h 50 Hz 60 Hz 8

Series 8000 N 80 x 80 x 38 mm Technology AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Fan housing with ground lug for screw M4 x 8 (TORX). Mass: 490 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 8880 N 30 7.7 30 50 8 3.3 / 9.0 750-0...+80 60 000 / 5 000 8850 N 37.8 30 50 4 3.9 /.5 50-0...+70 5 500 / 5 000 8550 N 50 9.4 30 50 30 4.4 /.0 700-0...+70 5 500 / 5 000 3 8556 N 50 9.4 30 50 3 4.5 /.0 800-40...+90 5 500 / 5 000 3 8830 N 36. 5 60 3.7 / 8.0 950-0...+80 6 500 / 5 000 4 8800 N 47 7.7 5 60 8 4.3 /.0 500-0...+70 55 000 / 7 500 5 8500 N 6 35.9 5 60 34 4.8 /.0 3 00-0...+75 55 000 / 5 000 6 8506 N 6 35.9 5 60 35 5.0 /.0 3 300-40...+95 55 000 / 5 000 6 Fan Type Lead Wires 8830 N 8800 N 8550 N 8500 N 30 mm long AWG 8, TR 64 8880 N 30 mm long AWG 8, TR 64 8556 N 8506 N 30 mm long AWG 8850 N 440 mm long AWG 8, TR 64 ACmaxx Axial Fans 60 50 40 30 0 0 0,05 0,0 0,5 0,0 (in H O) 6 3 5 4 AC Radial Fans 0 5 0 5 0 5 30 CFM 0 0 30 40 50 m³/h 50 Hz 60 Hz 9 Accessories

Series 8000 TA 76 Ø x 37 mm AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Impeller and mounting bracket of metal. Air intake over mounting bracket. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Mass: 370 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) / Watt min - C Hours Hours 8880 TA 3 3.5 30 50 5 / 9.0 650-0...+80 60 000 / 5 000 8850 TA 30 7.7 30 50 9 /.0 00-0...+70 5 500 / 5 000 8550 TA 38.4 30 50 5 /.0 650-0...+70 5 500 / 5 000 8556 TA 38.4 30 50 6 /.0 750-40...+90 5 500 / 5 000 8830 TA 6 5.3 5 60 8 / 8.0 850-0...+80 6 500 / 5 000 8800 TA 34 0.0 5 60 3 /.0 450-0...+70 55 000 / 7 500 8500 TA 45 6.5 5 60 30 /.0 3 50-0...+75 55 000 / 5 000 8506 TA 45 6.5 5 60 3 /.0 3 50-40...+95 55 000 / 5 000 The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise has been measured with an orifice 76.5 mm Ø at a distance of approx. 7 mm from the mounting bracket. Under exceptionally favourable mounting conditions, the air flow of fan series 8000 A is achievable. The noise in the optimal operating range can only be measured for these fans in a specific application. Fan Type Lead Wires 8880 TA 8850 TA 8830 TA 8800 TA 35 mm long AWG 8, TR 64 8550 TA 8500 TA 35 mm long AWG 8, TR 64 8556 TA 8506 TA 35 mm long AWG 8 3 37 + +0,5 3,7 0 R4 ø75,8 0,3 0 +0, 35 +0 + 6 90 0

Series 8000 TV 76 Ø x 37 mm Technology AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Impeller and mounting bracket of metal. Air exhaust over struts. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Mass: 370 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) / Watt min - C Hours Hours 8880 TV 4 4. 30 50 5 / 9.0 650-0...+80 60 000 / 5 000 8850 TV 3 8. 30 50 0 /.0 00-0...+70 5 500 / 5 000 8550 TV 40 3.5 30 50 7 /.0 650-0...+70 5 500 / 5 000 8556 TV 40 3.5 30 50 8 /.0 750-40...+90 5 500 / 5 000 8830 TV 7 5.9 5 60 8 / 8.0 850-0...+80 6 500 / 5 000 8800 TV 36. 5 60 4 /.0 450-0...+70 55 000 / 7 500 8500 TV 47 7.7 5 60 3 /.0 3 50-0...+75 55 000 / 5 000 8506 TV 47 7.7 5 60 33 /.0 3 50-40...+95 55 000 / 5 000 The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise has been measured with an orifice 76.5 mm Ø at a distance of approx. 7 mm from the mounting bracket. Under exceptionally favourable mounting conditions, the air flow of fan series 8000 N is achievable. The noise in the optimal operating range can only be measured for these fans in a specific application. Fan Type Lead Wires 8880 TV 8850 TV 8830 TV 8800 TV 35 mm long AWG 8, TR 64 8550 TV 8500 TV 35 mm long AWG 8, TR 64 8556 TV 8506 TV 35 mm long AWG 8 ACmaxx Axial Fans 3 37 + +0,5 3,7 0 R4 ø75,8 0,3 0 +0, +0 AC Radial Fans 35 + 6 90 Accessories

Series 3900 9 x 9 x 5 mm AC fans with internal rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing, impeller of mineral-reinforced plastic PA. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug for screw M4. Mass: 80 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 3950 L 3 8. 30 50 4 3.8 / 6.0 550-0...+80 70 000 / 7 500 3956 L 3 8. 30 50 4 3.8 / 6.0 550-40...+80 70 000 / 7 500 3950 M 45 6.5 30 50 9 4. / 6.0 50-0...+80 70 000 / 7 500 3956 M 45 6.5 30 50 9 4. / 6.0 50-40...+80 70 000 / 7 500 3950 59 34.7 30 50 35 4.7 /.0 650-0...+80 55 000 / 0 000 3 3956 59 34.7 30 50 35 4.7 /.0 650-40...+80 55 000 / 0 000 3 3900 L 39 3.0 5 60 7 4.0 / 5.0 850-0...+80 70 000 / 7 500 4 3906 L 39 3.0 5 60 7 4.0 / 5.0 850-40...+80 70 000 / 7 500 4 3900 M 53 3. 5 60 34 4.6 / 5.0 600-0...+80 70 000 / 7 500 5 3906 M 53 3. 5 60 34 4.6 / 5.0 600-40...+80 70 000 / 7 500 5 3900 70 4. 5 60 40 5. / 9.0 3 50-0...+80 60 000 / 500 6 3906 70 4. 5 60 40 5. / 9.0 3 50-40...+80 60 000 / 500 6 60 50 40 30 0 0 0,05 0,0 0,5 0,0 (in H O) 3 6 5 4 0 0 0 30 CFM 0 0 30 40 50 60 m³/h 50 Hz 60 Hz

Series 3000 9 x 9 x 38 mm Technology AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Fan housing with ground lug and screw M4 x 8 (TORX). Mass: 40 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 3850 49 8.8 30 50 4 3.7 / 9.0 750-0...+75 60 000 / 7 500 3856 54 3.8 30 50 6 3.9 / 9.0 950-40...+90 60 000 / 0 000 3550 67 39.4 30 50 3 4.4 / 9.0 300-0...+80 60 000 / 5 000 3 3556 67 39.4 30 50 33 4.5 / 9.0 400-40...+90 60 000 / 0 000 3 3650 75 44. 30 50 36 4.8 /.0 650-0...+55 5 500 / 37 500 4 3656 75 44. 30 50 37 4.9 /.0 700-40...+75 5 500 / 500 4 3800 54 3.8 5 60 6 3.9 / 8.0 900-0...+80 6 500 / 5 000 5 3806 60 35.3 5 60 9 4. / 8.0 50-40...+95 6 500 / 7 500 6 3500 73 43.0 5 60 35 4.6 / 8.0 500-0...+80 6 500 / 5 000 7 3506 73 43.0 5 60 36 4.7 / 8.0 600-40...+95 6 500 / 7 500 7 3600 89 5.4 5 60 4 5. /.0 3 00-0...+65 55 000 / 30 000 8 3606 89 5.4 5 60 4 5. /.0 3 00-40...+75 55 000 / 5 000 8 ACmaxx Axial Fans Fan Type Lead Wires With Sleeve bearings 30 mm long AWG 8, TR 64 With Ball bearings 30 mm long AWG 8 70 60 50 40 30 0 0 0,05 0,0 0,5 0, 0,5 (in H O) 4 3 8 7 6 5 AC Radial Fans CFM 0 0 0 30 40 0 0 30 40 50 60 70 m³/h 50 Hz 60 Hz 3 Accessories

Series 9900 9 x 9 x 5 mm AC fans with external rotor shaded-pole motor. Protected against overloading by thermal cutout. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug and screw M4 x 8 (TORX). Mass: 800 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 9956 L 84 49.4 30 50 9 4.4 / 9.5 850-40...+80 57 500 / 500 9956 M 04 6. 30 50 35 4.7 / 0.0 50-40...+80 57 500 / 500 9950 7 68.9 30 50 37 5.0 / 4.0 450-0...+70 47 500 / 500 3 9956 7 68.9 30 50 37 5.0 / 4.0 450-40...+70 47 500 / 500 3 9906 L 00 58.9 5 60 34 4.6 / 8.0 00-40...+80 6 500 / 5 000 4 9906 M 65.3 5 60 37 5.0 / 8.0 450-40...+80 6 500 / 5 000 5 9900 35 79.5 5 60 4 5.4 /.0 850-0...+70 5 500 / 5 000 6 9906 35 79.5 5 60 4 5.4 /.0 850-40...+70 5 500 / 5 000 6 40 30 0 0 0,05 0,0 0,5 (in H O) 3 6 5 4 0 5 30 45 60 CFM 0 40 60 80 00 m³/h 50 Hz 60 Hz 4

Series 4000 N 9 x 9 x 38 mm Technology AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller Air intake over struts. Rotational direction CW looking at rotor. Types 4890 N and 4840 N air exhaust over struts. Electrical connection via flat pins 3.0 x 0.5 mm. Also available: Models with mounting bosses and single leads. Fan housing with ground lug for screw M 4 and UNC. Mass: 550 g. Frequency Service Life L0 at 40 C at Tmax Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 4890 N 80 47. 30 50 5 4.0 /.0 550-0...+70 55 000 / 7 500 4850 N* 00 58.9 30 50 3 4.4 / 0.0 800-0...+70 57 500 / 7 500 4580 N* 3 7.4 30 50 4 5. / 8.0 350-0...+55 40 000 / 7 500 3 4550 N* 45 85.3 30 50 44 5.4 / 6.5 550-0...+55 4 500 / 30 000 4 4650 N 60 94. 30 50 46 5.4 / 9.0 650-0...+55 37 500 / 7 500 5 4656 N 60 94. 30 50 47 5.5 / 9.0 650-40...+85 37 500 / 5 000 5 4840 N 85 50.0 5 60 6 4. / 0.0 650-0...+75 57 500 / 5 000 6 4800 N* 97 57. 5 60 3 4.3 / 9.0 750-0...+75 60 000 / 7 500 7 4530 N* 5 88.9 5 60 45 5.4 / 6.0 700-0...+65 4 500 / 5 000 8 4500 N* 69 99.5 5 60 48 5.7 / 5.0 3 000-0...+65 47 500 / 5 000 9 4600 N 80 05.9 5 60 50 5.7 / 8.0 3 00-0...+60 40 000 / 5 000 0 4606 N 80 05.9 5 60 5 5.8 / 8.0 3 00-40...+90 40 000 / 5 000 0 ACmaxx Axial Fans * Fan with 3 blades. 80 60 40 0 0, 0, 0,3 (in H O) 5 4 3 80 60 40 0 0, 0, 0,3 (in H ² O) 0 9 8 7 6 0 0 40 60 80 5 50 75 00 5 CFM m³/h 60 Hz AC Radial Fans 0 0 40 60 80 5 50 75 00 5 CFM m³/h 50 Hz 5 Accessories

Series 4000 Z 9 x 9 x 38 mm AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Also available: Models with mounting bosses and single leads. Fan housing with ground lug and screw M4 x 8 (TORX). Mass: 540 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 4850 Z 00 58.9 30 50 6 4.0 / 3.0 700-0...+65 50 000 / 7 500 4856 Z 00 58.9 30 50 6 4.0 / 3.0 700-40...+75 50 000 / 0 000 4580 Z 5 67.7 30 50 30 4.3 / 3.0 900-0...+65 50 000 / 7 500 4586 Z 5 67.7 30 50 30 4.3 / 3.0 900-40...+75 50 000 / 0 000 4650 Z 60 94. 30 50 40 5.3 / 9.0 650-0...+50 37 500 / 30 000 3 4656 Z 60 94. 30 50 40 5.3 / 9.0 650-40...+75 37 500 / 7 500 3 4800 Z 05 6.6 5 60 8 4. /.0 800-0...+70 5 500 / 5 000 4 4806 Z 05 6.6 5 60 8 4. /.0 800-40...+75 5 500 / 7 500 4 4530 Z 0 70.6 5 60 3 4.4 /.0 000-0...+70 5 500 / 5 000 5 4536 Z 0 70.6 5 60 3 4.4 /.0 000-40...+75 5 500 / 7 500 5 4600 Z 80 05.9 5 60 45 5.6 / 8.0 3 00-0...+60 40 000 / 5 000 6 4606 Z 80 05.9 5 60 45 5.6 / 8.0 3 00-40...+85 40 000 / 5 000 6 70 60 50 40 30 0 0 0,05 0,0 0,5 0,0 0,5 (in H O) 3 6 5 4 0 0 40 60 80 00 CFM 5 50 75 00 5 50 m³/h 50 Hz 60 Hz 6

Series 4600 TA 3 Ø x 37 mm Technology AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Impeller and mounting bracket of metal. Air intake over mounting bracket. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Mass: 430 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) / Watt min - C Hours Hours 4650 TA 38 8. 30 50 4 / 9.0 550-0...+45 37 500 / 3 500 4656 TA 38 8. 30 50 4 / 9.0 550-40...+75 37 500 / 7 500 4600 TA 47 86.5 5 60 43 / 8.0 900-0...+50 40 000 / 3 500 4606 TA 47 86.5 5 60 44 / 8.0 900-40...+80 40 000 / 7 500 The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise has been measured with an orifice 09 mm Ø at a distance of approx. 7 mm from the mounting bracket. Under exceptionally favourable mounting conditions, the air flow of fan series 4600 N is achievable. The noise in the optimal operating range can only be measured for these fans in a specific application. Fan Type Lead Wires 4650 TA 4600 TA AWG, TR 3 4656 TA 4606 TA AWG 8 ACmaxx Axial Fans 6 37 R4 4,3 0,5 + 0,5 +0,3 + 3 48, +0, ø,5 +0,3 6 AC Radial Fans + 375 +0 90 7 Accessories

Series 4600 TZ 08 Ø x 37 mm AC fans with external rotor shaded-pole motor. Impedance protected against overloading. Impeller and mounting bracket of metal. Air exhaust over struts. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Mass: 430 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) / Watt min - C Hours Hours 4650 TZ 5 73.6 30 50 4 / 9.0 600-0...+50 37 500 / 37 500 4656 TZ 5 73.6 30 50 4 / 9.0 600-40...+65 37 500 / 0 000 4600 TZ 40 8.4 5 60 45 / 8.0 950-0...+50 40 000 / 3 500 4606 TZ 40 8.4 5 60 45 / 8.0 950-40...+75 40 000 / 7 500 The air flow and noise level of fans without external housing depends on the installation conditions. The stated air flow and noise has been measured with an orifice 09 mm Ø at a distance of approx. 7 mm from the mounting bracket. Under exceptionally favourable mounting conditions, the air flow of fan series 4000 Z is achievable. The noise in the optimal operating range can only be measured for these fans in a specific application. Fan Type Lead Wires 4650 TZ 4600 TZ AWG, TR 3 4656 TZ 4606 TZ AWG 8 6 R4 4,3 0,5 + 0,5 +0,3 37 + 3 48, 0, + ø08 0,3 + 6 + 375 +0 90 8

Series 5900 7 x 7 x 38 mm Technology AC fans with internal rotor shaded-pole motor. Impedance protected against overloading. Metal fan housing and impeller of fibreglass reinforced plastic PA. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.8 mm. Fan housing with ground lug and screw M4 x 6. Mass: 570 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 5988 50 88.3 30 50 37 4.9 / 3.0 50-30...+55 35 000 / 0 000 5950 80 05.9 30 50 43 5.4 / 8.0 700-0...+50 40 000 / 3 500 3 5958 80 05.9 30 50 44 5.5 / 8.0 750-30...+60 40 000 / 5 000 3 5938 6 95.3 5 60 40 4.9 /.0 500-30...+55 35 000 / 0 000 5900 06. 5 60 46 5.7 / 7.0 3 050-0...+55 4 500 / 30 000 4 5908 06. 5 60 47 5.8 / 7.0 3 00-30...+75 4 500 / 0 000 4 ACmaxx Axial Fans 70 60 50 40 30 0 0 0,05 0,0 0,5 0,0 0,5 (in H O) 3 4 AC Radial Fans 0 0 40 60 80 00 CFM 5 50 75 00 5 50 m³/h 50 Hz 60 Hz 9 Accessories

Series 5600 35 x 35 x 38 mm AC fans with external rotor shaded-pole motor. Protected against overloading by thermal cutout. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug and screw M4 x 8 (TORX). Mass: 800 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 5656 S 35 38.3 30 50 46 5.9 / 30.0 700-35...+70 45 000 / 0 000 5606 S 70 58.9 5 60 50 6. / 6.0 3 00-35...+80 47 500 / 0 000 00 80 60 40 0 0, 0, 0,3 (in H O) 0 40 80 0 CFM 50 00 50 00 50 m³/h 50 Hz 60 Hz 30

Series 7000 50 x 7 x 38 mm Technology AC fans with external rotor capacitor motor. Protected against overloading by integrated thermal cutout. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug and screw M4 x 6. Mass: 900 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 7056 ES 330 94. 30 50 5 6.4 / 9.0 800-30...+65 60 000 / 3 000 7006 ES 390 9.5 5 60 57 6.8 / 4.0 3 300-30...+80 55 000 / 8 000 Minimum ambient temperature -5 C, admissible for a short time at -30 C; without reaching dew point. ACmaxx Axial Fans 60 0 80 40 0, 0, 0,3 0,4 0,5 0,6 (in H O) AC Radial Fans 0 40 80 0 60 00 CFM 50 00 50 00 50 300 m³/h 50 Hz 60 Hz 3 Accessories

Series 7800 50 Ø x 55 mm AC fans with external rotor shaded-pole motor. Protected against overloading by integrated thermal cutout. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Fan housing with ground lug and screw M4 x 6. Mass: 000 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 7855 ES 35 9.3 30 50 48 6.0 / 45.0 800-30...+50 40 000 / 000 7856 ES 35 9.3 30 50 48 6.0 / 45.0 800-30...+70 40 000 / 000 7805 ES 380 3.7 5 60 5 6.4 / 38.0 3 50-30...+75 40 000 / 9 000 7806 ES 380 3.7 5 60 5 6.4 / 38.0 3 50-30...+90 40 000 / 500 Minimum ambient temperature -5 C, admissible for a short time at -30 C; without reaching dew point. 40 0 00 80 60 40 0 0, 0, 0,3 0,4 0,5 (in H O) 0 40 80 0 60 00 CFM 50 00 50 00 50 300 m³/h 50 Hz 60 Hz 3

Series 7400 50 Ø x 55 mm Technology AC fans with external rotor shaded-pole motor. Protected against overloading by integrated thermal cutout. Metal fan housing and impeller. Air intake over struts. Rotational direction CCW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Fan housing with ground lug and screw M4 x 6. Mass: 000 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 7450 ES 390 9.5 30 50 58 6.8 / 47.0 700-30...+60 40 000 / 8 000 7400 ES 445 6.9 5 60 60 6.9 / 46.0 3 050-30...+80 38 000 / 5 000 Minimum ambient temperature -5 C, admissible for a short time at -30 C; without reaching dew point. ACmaxx Axial Fans 0 00 80 60 40 0 0, 0, 0,3 0,4 (in H O) AC Radial Fans 0 40 80 0 60 00 40 CFM 00 00 300 400 m³/h 50 Hz 60 Hz 33 Accessories

Series 6000 7 Ø x 5 mm AC fans with external rotor capacitor motor. Protected against overloading by integrated thermal cutout. Metal fan housing and impeller. Air exhaust over struts. Rotational direction CCW looking at rotor. Electrical connection via flat pins.8 x 0.5 mm. Fan housing with ground lug and screw M4 x 6. Mass: 000 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours 6058 ES 375 0.7 30 50 54 5.9 / 4.0 800-30...+70 48 000 / 3 000 6078 ES 40 47. 30 50 54 6.3 / 6.0 800-30...+75 37 500 / 0 000 6008 ES 440 59.0 5 60 58 6.4 / 6.0 3 300-30...+70 4 000 / 8 000 3 608 ES 500 84.3 5 60 58 6.7 / 9.0 3 300-30...+75 40 000 / 0 000 4 Minimum ambient temperature -5 C, admissible for a short time at -30 C; without reaching dew point. 60 0 80 40 0, 0, 0,3 0,4 0,5 0,6 (in H O) 3 4 0 40 80 0 60 00 40 CFM 00 00 300 400 m³/h 50 Hz 60 Hz 34

² W** 00 Ø 5 x 5 x 80 mm Technology External-single-phase motor.* External-current motor.** Motor protection: TOP wired internally. Material: Wall ring die-cast aluminium, seven blades sheet steel. Blades and rotor coated in black. Direction of air flow V, exhaustover struts. Direction of rotation: counter-clockwise, seen on rotor. Electrical connection: Terminal strips (operating capacitor connected). Continuous operation (S). Insulation class: F Mass: 000 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours WE00-HK86-0* 030 606. 5 60 6 4. / 80.0 800-5...+65 60 000 / 58 000 WE00-HK38-0* 95 544.4 30 50 59 4.6 / 64.0 550-5...+60 63 000 / 60 000 W4S00-HK04-0** 450 64.9 30 50 40 5.0 / 30.0 370-5...+70 85 000 / 80 000 [] 50 40 30 0 0 0,05 0, 0,5 0,0 (in H O) ACmaxx Axial Fans 0 50 00 00 50 00 50 00 300 400 50 Hz [CFM] [m³/h] [] 60 40 0 00 80 60 40 0 0, 0, 0,3 0,4 0,5 0,6 (in H O) AC Radial Fans 0 00 00 300 400 500 [CFM] 00 400 600 800 50 Hz m³/h 60 Hz 35 Accessories

AC Diagonal Fans W*08 Ø 3 x 80 mm External-single-phase motor.* External-current motor.** Material: wall ring die-cast aluminium, five blades plastic PA. Rotor coated in black. Motor protection: Without TOP**; TOP wired internally*. Direction of air flow V, exhaustover struts. Direction of rotation: counter-clockwise, seen on rotor. Electrical connection: Terminal strips (operating capacitor connected). Continuous operation (S). Insulation class: F Mass: 800 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) / Watt min - C Hours Hours WE 08-BA86-0* 95 544.4 5 60 70 / 87.0 3 00-5...+7 57 000 / 54 000 WE 08-BA0-0* 85 479.7 30 50 68 / 67.0 750-5...+7 6 000 / 58 000 WD 08-BA0-0** 80 48.6 50 67 / 60.0 740 6 000 / 58 000 400 Y -5...+70 90 54.5 60 70 80.0 3 090 57 000 / 54 000 n P LpA Typ [Hz] [min - ] [W] [dba] WD 08-BA 50 ➀ ❶ 3090 80 70 ➀ ➋ 990 93 69 ➀ ➌ 960 96 69 ➀ ➍ 990 9 70 60 ➀ ➎ 740 60 67 ➀ ➏ 690 69 67 ➀ ➐ 670 70 66 ➀ ➑ 690 67 68 WE 08-BA 50 ➀ ❶ 300 87 70 ➀ ➋ 990 00 70 ➀ ➌ 960 0 69 ➀ ➍ 300 97 70 60 ➀ ➎ 750 67 68 ➀ ➏ 690 74 67 ➀ ➐ 680 75 66 ➀ ➑ 700 7 68 60 40 0 00 80 60 40 0 0, 0, 0,3 0,4 0,5 (in H O) 8 4 7 3 6 5 0 00 00 300 400 500 CFM 00 400 600 800 m³/h 50 Hz 60 Hz 36

WE 50 80 x 80 x 80 mm Technology External single-phase motor. Motor protection: TOP wired internally. Material: Wall ring die-cast aluminium, seven blades sheet steel. Blades and rotor coated in black. Direction of air flow V, exhaustover struts. Direction of rotation: counter-clockwise, seen on rotor. Electrical connection: Terminal strips (operating capacitor connected). Continuous operation (S). Insulation class: F Mass: 000 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz db(a) Bel / Watt min - C Hours Hours WE 50-HL06-0 865 077. 30 50 69 4. / 7.0 550-5...+60 63 000 / 70 000 3 [] ACmaxx Axial Fans 40 0 00 80 60 40 0,4 0,5 (in H O) 0, 0,3 3 AC Radial Fans 0 0, 0 00 400 600 800 [CFM] 400 800 00 600 50 Hz m³/h 60 Hz 37 Accessories

AC Radial Fans Series RL 90 x x 37 mm AC radial blower with external rotor shaded-pole motor. Impedance protected against overloading. Spiral housing and blower wheel of fibreglass-reinforced plastic. Housing base of galvanised steel plate. Air exhaust radial, through housing port. Rotational direction CW looking at rotor. Electrical connection via leads. Stripped and tinned ends. Mass: 680 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz Bel / Watt min - C Hours Hours RL 90-8/50 40 3.5 30 50 5.6 / 0.0 450-0...+50 37 500 / 30 000 RL 90-8/56 40 3.5 30 50 5.6 / 0.0 450-30...+70 37 500 / 0 000 RL 90-8/00 4 4.7 5 60 6.0 / 9.5 550-0...+60 37 500 / 5 000 RL 90-8/06 4 4.7 5 60 6.0 / 9.5 550-30...+85 37 500 / 5 000 Fan Type Lead Wires RL 90-8/50 RL 90-8/00 AWG 8, TR 3 RL 90-8/56 RL 90-8/06 AWG 0 00 80 60 40 0 0, 0, 0,3 0,4 (in H O) 0 4 8 6 0 CFM 5 0 5 0 5 30 m³/h 50 Hz 60 Hz 38

AC Radial Fans Series RG 90 35 x 35 x 38 mm Technology AC radial blower with external rotor shaded-pole motor. Impedance protected against overloading. Spiral housing and blower wheel of fibreglass-reinforced plastic. Housing base of galvanised steel plate. Air exhaust radial, through housing port. Rotational direction CW looking at rotor. Electrical connection via leads AWG. Stripped and tinned ends. Mass: 560 g. Frequency Service Life L0 at 40 C at T max Type Type m 3 /h m 3 /h CFM CFM V DCV Hz Hz db(a) Bel Bel / / Watt Watt min min - - C C Hours Hours Hours Hours RG 90-8/50 54 3.8 30 50 5.8 /.0 00-30...+60 35 000 / 0 000 RG 90-8/56 54 3.8 30 50 5.8 /.0 00-30...+60 35 000 / 0 000 RG 90-8/00 47 7.7 5 60 6. /.0 900-30...+65 35 000 / 0 000 RG 90-8/06 47 7.7 5 60 6. /.0 900-30...+65 35 000 / 0 000 ACmaxx Axial Fans 0 00 80 60 40 0 0, 0, 0,3 0,4 (in H O) AC Radial Fans 0 5 0 5 0 5 30 CFM 0 0 30 40 50 m³/h 50 Hz 60 Hz 39 Accessories

AC Radial Fans Series RG 5 80 x 80 x 40 mm AC radial blower with external rotor shaded-pole motor. Impedance protected against overloading. Spiral housing and blower wheel of fibreglass-reinforced plastic. Housing base of galvanised steel plate. Air exhaust radial, through housing port. Rotational direction CW looking at rotor. Electrical connection via leads AWG. Stripped and tinned ends. Mass: 850 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz Bel / Watt min - C Hours Hours RG 5-9/56 86 50.6 30 50 5.8 / 0.0 550-30...+70 37 500 / 0 000 RG 5-9/06 94 55.3 5 60 6.0 / 9.0 750-30...+80 40 000 / 5 000 00 50 00 50 0, 0,4 0,6 (in H O) 0 0 0 30 40 50 CFM 0 40 60 80 m³/h 50 Hz 60 Hz 40

AC Radial Fans Series RG 60 0 x 0 x 56 mm Technology AC radial blower with external rotor shaded-pole motor. Thermal contactor as protection against thermal overloading. Spiral housing and blower wheel of fibreglass-reinforced plastic. Housing base of galvanised steel plate. Air exhaust radial, through housing port. Rotational direction CCW looking at rotor. Electrical connection via leads AWG 8. Stripped and tinned ends. Mass:.7 kg. Frequency Service Life L0 at 40 C at T max DC Fans Radial Type Type m 3 /h m 3 /h CFM CFM V DCV Hz Hz db(a) Bel Bel / / Watt Watt min min - - C C Hours Hours Hours Hours RG 60-8/56S 0 8.9 30 50 6.6 / 47.0 750-30...+70 30 000 / 5 000 RG 60-8/06S 3 3.3 5 60 6.9 / 50.0 3 050-30...+80 7 500 / 500 ACmaxx Axial Fans 400 300 00 00 0,4 0,8, (in H O) AC Radial Fans 0 0 40 60 80 00 0 CFM 50 00 50 00 m³/h 50 Hz 60 Hz 4 Accessories

AC Radial Fans Seriess RER 5 38 Ø x 40 mm AC radial blower with external rotor shaded-pole motor. Impedance protected against overloading. Blower wheel of fibreglass-reinforced plastic, with steel plate reinforced. Air exhaust radial. Rotational direction CW looking at rotor. Electrical connection via leads AWG. Stripped and tinned ends. Mass: 500 g. Frequency Service Life L0 at 40 C at T max Type m 3 /h CFM V Hz Bel / Watt min - C Hours Hours RER 5-9/56 04 6. 30 50 6. / 9.0 600-30...+60 37 500 / 500 RER 5-9/06 5 67.7 5 60 6.5 / 8.0 850-30...+70 40 000 / 0 000 The air flow and noise level of fans without external housing depend on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 0 x 0 mm. Cover plate 0 x 0 mm with an air-inlet of Ø 86 mm, concentric to the blower wheel. 00 80 60 40 0 0, 0, 0,3 (in H O) 0 0 0 30 40 50 60 CFM 0 40 60 80 00 m³/h 50 Hz 60 Hz 4

AC Radial Fans Series RER 60 76 Ø x 54 mm Technology AC radial blower with external rotor shaded-pole motor. Impedance protected against overloading. Blower wheel of fibreglass-reinforced plastic, with steel plate reinforced. Air exhaust radial. Rotational direction CCW looking at rotor. Electrical connection via leads AWG 8. Stripped and tinned ends. Mass: 000 g. Frequencyy Service Life L0 at 40 C at T max TypType m 3 /h m 3 /h CFM CFM V DCV Hz Hz db(a) Bel Bel / / Watt Watt min min - - C C Hours Hours Hours Hours RER 60-8/56S 34 37.7 30 50 6.6 / 45.0 800-30...+60 30 000 / 0 000 RER 60-8/06S 74 6.3 5 60 6.8 / 46.0 3 50-30...+70 30 000 / 5 000 The air flow and noise level of fans without external housing depend on the installation conditions. The stated air flow and noise levels have been measured under the following conditions: Centrifugal fan mounted on a base plate 60 x 60 mm. Cover plate 60 x 60 mm with an air-inlet of Ø 00 mm, concentric to the blower wheel. ACmaxx Axial Fans 50 00 50 00 50 0, 0,4 0,6 0,8 (in H O) AC Radial Fans 0 30 60 90 0 50 CFM 50 00 50 00 50 m³/h 50 Hz 60 Hz 43 Accessories

44

Accessories Finger Guards 46 Fan Finger Guards 5 Connector cable 53 Accessories 54 ACmaxx Technology Everything that you need for your fan. ebm-papst provides an extensive range of accessories for optimum fan operation: From temperature sensing for speedcontrolled fans to finger guards of all types, switched-mode power supply, connecting cable, filter, screens, spacers and assembly parts. In addition to the accessories and assembly parts listed in this catalogue, ebm-papst also supplies numerous special parts for fan operation. The sales experts at ebm-papst will be happy to assist you in your enquiries concerning fan assembly and application. From selection to accessories: Insist on the efficient and reliable service provided by ebm-papst. 45 AC Radial Fans Accessories

Finger Guards Finger guards as per EN 94, of rust-proof steel wire for equipment fans. Further finger guards that do not conform to EN 94 can be supplied on request. Fan series Finger Guards 400 LZ9-500 LZ3 600 LZ8-3000 LZ3-8000 LZ3-4 / LZ- 9000 LZ30-4 / LZ 30 4000 LZ30-4 / LZ 30 500 LZ5 Fan series Finger Guards 5600 LZ5 500 LZ35 5900 LZ35 7000 LZ36 600 LZ37 6300 LZ 37 6400 LZ38 Fan series Finger Guards DV 600 LZ37 suction face DV 600 LZ39 blade face DV 6400 LZ38 suction face DV 6400 LZ39 blade face LZ9- Fan size 40 x 40 LZ3 Fan size 50 x 50 LZ8- Fan size 60 x 60 4,8 50 50 +0,3 4 4,5 4,8 30 59 + 4, ±0,5 4, +0,5 LZ3- Fan size 9 x 9 8,5 LZ3-4 Fan size 80 x 80 7,5 LZ30-4 Fan size 9 x 9 04,8 8,5 40 + _ 9 4,3 + 0, + 0,3 4,7 + 7,5 40 + 78, ±0,5 4,3 + 0, + 0,3 4,7 + 04,8 5,5 + 9 _ 4,3 + 0, +0,3 4,7 + 46

± 53,5 LZ5 Fan size 35 x 35 LZ35 Fan size 7 x 7 LZ36 Fan size 50 x 7 LZ37 Fan size 7 Ø x 5 LZ38 Fan size 7 Ø x 5 LZ39 Fan size 7 Ø x 5 LZ30 Fan size 9 x 9 ± 5 3±0,5 4,3+0, 5+ LZ- Fan size 80 x 80 +0,5 Technology 05,5 ± 48 ± 78 4,3+0,,5+0,3 47 Accessories AC Radial Fans ACmaxx

ACmaxx Axial Fans Finger Guards Finger guards as per EN 94, of rust-proof steel wire for equipment fans. Fan series Finger Guards AC 8300 LZ3-4 suction face AC 8300 H * blade face AC 300 J LZ3- suction face AC 300 J * blade face AC 4400 FN LZ30-4 suction face AC 4400 FN LZ30-9 blade face AC 4300 LZ30-4 suction face AC 4300 LZ30-9 blade face Fan series Finger Guards AC 600 N LZ37 suction face AC 600 N LZ37- blade face AC 600 N LZ37 suction face AC 600 N * blade face *Blade face finger guards on request. LZ30-9 Fan size 9 X 9 LZ30-4 Fan size 9 x 9 04,8 LZ3-4 Fan size 80 x 80 7,5 04,8 04,8 4,3 +0, +0,3 5,5+ 4,7+ 9-04,8 5,5 + 9 _ 4,3 + 0, +0,3 4,7 + 7,5 40 + 78, ±0,5 4,3 + 0, + 0,3 4,7 + LZ37- Fan size 7 Ø X 5 LZ37 Fan size 7 Ø x 5 LZ3- Fan size 9 x 9 8,5 ±0,3 6 +0,5 5,5 Ø58,9 8,5 + 0,3,5 4,3 ±0, 6 ±0,5 40 + _ 9 4,3 + 0, 4,7 + 48

Finger Guards Technology Size 80: galvanised steel wire, chromatised in blue. Size 00 / 08 / 50: steel wire, plastic coated, silver metallic gloss. AC Radial Fans ACmaxx DC- Axiallüfter Fan series Finger Guards WG 80 6388--4039 WG 00 788--4039 WG 08 3539--4039 3538--4039 WG 50 0948--4039 WE 00 788--4039 Fan series Finger Guards W4S 00 788--4039 WE 08 3539--4039 3538--4039 WD 08 3539--4039 3538--4039 WE 50 0948--4039 6388--4039 Fan size 80 788--4039 Fan size 00 3539--4039 Fan size 08 3538--4039 Fan size 08 0948--4039 Fan size 50 49 Accessories

Finger Guards Finger guards of black, fibreglass reinforced plastik (conform to EN 94). Plastic protective grilles must not be used for the following models: 800 JH3 / JH4 300 JH3 / JH4 400 NH5 - NH8 Finger Guards Mounting B C D E LZ3- A 80-0.5 7.5 ±0. 7.0 34 LZ3-3 A3 80-0.5 7.5 ±0. 7.0 34 LZ3- A 9.5-0.5 8.5 ±0. 6.5 46 LZ3-3 A3 9.5-0.5 8.5 ±0. 6.5 46 Finger Guards Mounting B C D E LZ30-5 A 9-0.5 05 ±0. 6.5 50 LZ30-6 A4 9-0.5 05 ±0. 6.5 50 LZ33- A 7-0.5 3.5 ±0. 6.5 50 LZ33- A4 7-0.5 3.5 ±0. 6.5 50 LZ3- / LZ3-3 Fan size 80 x 80 LZ3- / LZ3-3 Fan size 9 x 9 LZ30-5 / LZ30-6 Fan size 9 x 9 LZ33- / LZ33- Fan size 7 x 7 LZ3P Fan size 80 x 80 LZ30P Fan size 9 x 9 50

Fan Filter Guards Technology Fan filter guards for installation on axial fan series for sizes 60 mm, 80 mm, 9 mm, 9 mm, 7 mm. All filter units fit directly onto the existing installation holes on the fans. Fan filter guards consist of 3 parts: the outer grille, the inner fastening plate and the replaceable filter mat. Grille is molded of polycarbonate (PC) with a matt surface. A quick-release on the grille allows for quick and easy filter mat replacement. Wire-mesh fastening plate, black powder coating. Filter mat replacement can be performed on running fans, welded wire-mesh protection. Filter mat made of white, synthetically bonded fibers. Protection Filter Fan size A B C D Replacement filter* FF60 60 x 60 mm 65 65 3.5 50.0 RF 60 FF80 80 x 80 mm 85 85 4.0 7.5 RF 80 FF9 9 x 9 mm 5 05 7.5 8.5 RF 9 FF9 9 x 9 mm 6 36 8.5 04.5 RF 9 FF7 ø 7 mm 6 90 9.5 6.0 RF 7 * Replacement filters only in packs of 5. FF60 / FF80 FF9 / FF 9 / FF 7 Fan size: 60 x 60 mm 80 x 80 mm A C A C D B D D ACmaxx B D Fan size: 9 x 9 mm 9 x 9 mm ø 7 mm Filter capacity A fan filter guard filters out up to 75% of dust particles up to a size of 5-0 microns and withstands temperatures of up to 00 C. Flame retardant in accordance with DIN 53438, grade F. For installed, clean filters, an air flow reduction of 0 30% can be assumed. AC Radial Fans 5 Accessories

Filter class Protective filter grille comprising mounting strap, filter and screen. Screen LZ40 N made of black, fiberglass-reinforced plastic with inserted wire netting (LZ60). LZ 60 filter made of Nirosta wire mesh. LZ40- mounting strap for assembly. Fan series DC 4400 F 4400 FN 4300 4300 N 4400 400 400 N Fan series AC AC 4300 9900 4000 N 4000 Z LZ40N Screen LZ40- Bracket LZ60 Filter 5

Connector cable Technology Connector cable with injection moulded plug in various lengths. Strand ends with core-crimping sleeve, core-end sleeve or tin-plated. Straight or angled plug. For all types of fan with flat plug.8 / 3.0 x 0.5. Plug model L (mm) Plug Leads end Leads colour Application LZ0 60 G C black/black AC LZ0-4 000 G A black/black AC LZ0-5 380 W B red/black DC LZ0-6 60 W B red/black DC LZ0-000 G A red/black DC LZ0-6 800 G B black/black AC LZ0-8 4 000 G A black/black AC LZ6 000 G C black/black AC LZ7 600 G B black/black AC LZ30-60 G C black/black AC LZ40 60 G B black/black AC Connector cable Straight plug (G) ACmaxx 6,5 5 7,5 ±0, 8,5 ±0, 0,5 3 L Connector cable 0,5 ±0, 6 8,5 Angled plug (W) 8 6 4 3,5 0,5 7,5 4 Core crimp sleeve +0,5 0 L Leads end A Tin-plated Leads end B 8 5,5 0,5 Core-end sleeve Leads end C AC Radial Fans Ø,5 Ø,5 6 0 +5 6 53 Accessories

Accessories In addition to the accessories and assembly parts listed in this catalogue, ebm-papst also supplies numerous special parts for fans. The sales experts at ebm-papst will be happy to assist you in your enquiries concerning fan assembly and application. Fan series Accessories 8300 LZ / LZ60 8400 N LZ6 3300 LZ / LZ60 3400 N LZ6 9000 LZ0 4000 LZ0 4300 LZ / LZ60 8300 LZ Fan series Accessories 500 LZ0 5600 LZ0 500 LZ0 5900 LZ0 7000 LZ0 VARIOFAN LZ370 LZ LZ60/LZ6 LZ0 Screw clip of stainless steel. For mounting fans with threaded pin 3.5 DIN EN ISO 478 (7970). Spacer of fibreglass reinforced plastic. For screw mounting over both fan mounting flanges. Screw clip of hardened steel. For mounting fans with threaded pin 6-3 UNC and/or 3.5 DIN 7970. LZ370 LZ550 Required performance data: (x) 0,5x45 R5 B-value P max = 00 K 5% @5 C = 490 % = 0,5 W Ø Ø 6,6 0,5 6,9 ±0, ±0,3 (x) Ø 4 50 Temperature sensor for speed-controlled fan operation. Temperature range 30...50 C. Rubber anti vibration mounts for fans with a hole ø of 4.3 ±0. mm and flange thickness of 3-5.5 mm. For a carrier plate with a hole ø of 6.5 ±0.5 mm and plate thickness of - mm. 54

Fans Distributors Ventilator Distributors Motors Distributors Distributors of ebm-papst Germany ebm-papst St. Georgen GmbH & Co. KG Hermann-pst-Straße D-78 ST. GEORGEN Phone +49 (0) 77 4 / 8-0 Fax +49 (0) 77 4 / 8-3 09 info@de.ebmpapst.com ebm-papst Mulfingen GmbH & Co. KG Bachmühle D-74673 MULFINGEN Phone +49 (0) 79 38 / 8-0 Fax +49 (0) 79 38 / 8-0 info@de.ebmpapst.com ebm-papst Landshut GmbH Hofmark-Aich-Straße 5 D-84030 LANDSHUT Phone +49 (0) 8 7 / 707-0 Fax +49 (0) 8 7 / 707-465 info3@de.ebmpapst.com www.ebmpapst.com www.ebmpapst.com www.ebmpapst.com Agencies Berlin Dipl.-Ing. (TH) Jens Duchow Händelstraße 7 634 nketal Phone +49 (0) 30 / 94 4 49 6 Fax +49 (0) 30 / 94 4 49 63 Jens.Duchow@de.ebmpapst.com Dortmund Dipl.-Ing. (FH) Hans-Joachim Pundt Auf den Steinern 3 5959 Möhnesee-Völlinghausen Phone +49 (0) 9 5 / 80 04 07 Fax +49 (0) 9 5 / 80 04 08 Hans-Joachim.Pundt@de.ebmpapst.com Frankfurt Dipl.-Ing. Christian Kleffmann Dr. Hermann-Krause Straße 3 6345 Hanau Phone +49 (0) 6 8 / 8 98 Fax +49 (0) 6 8 / 8 98 3 Christian.Kleffmann@de.ebmpapst.com Halle Dipl.-Ing. (TU) Michael Hanning Lerchenweg 4 060 Lieskau Phone +49 (0) 3 45 / 5 5 4 56 Fax +49 (0) 3 45 / 5 5 4 57 Michael.Hanning@de.ebmpapst.com Hamburg Ingenieurbüro Breuell GmbH Elektro.-Ing. Dirk Kahl Grützmühlenweg 40 339 Hamburg Phone +49 (0) 40 / 53 80 9 0 Fax +49 (0) 40 / 53 80 9 84 Dirk.Kahl@de.ebmpapst.com Kassel Dipl.-Ing. (FH) Ralph Brück Hoherainstraße 3 b 35075 Gladenbach Phone +49 (0) 64 6 / 40 7 0 Fax +49 (0) 64 6 / 40 7 Ralph.Brueck@de.ebmpapst.com Koblenz Winfried Schaefer Hinter der Kirch 0 56767 Uersfeld Phone +49 (0) 6 57 / 6 96 Fax +49 (0) 6 57 / 6 76 Winfried.Schaefer@de.ebmpapst.com München Dipl.-Wirt-Ing. (FH) Jens Peter Steinbergweg 6 885 Hattenhofen Phone +49 (0) 8 45 / 80 9 5 Fax +49 (0) 8 45 / 80 9 6 Jens.Peter@de.ebmpapst.com Nürnberg Friedrich Klein Adlerstraße 49/ 73540 Heubach Phone +49 (0) 7 73 / 49 83 Fax +49 (0) 7 73 / 80 53 Friedrich.Klein@de.ebmpapst.com Offenburg Dipl.-Ing (FH) Ralf Braun Hubeneck 77704 Oberkirch Phone +49 (0) 78 0 / 98 5 Fax +49 (0) 78 0 / 98 53 Ralf.Braun@de.ebmpapst.com derborn Wolf-Jürgen Weber Niehausweg 3 33739 Bielefeld Phone +49 (0) 506 / 9 73 3 Fax +49 (0) 506 / 9 73 35 wolf-juergen.weber@de.ebmpapst.com Stuttgart Dipl.-Ing. (FH) Rudi Weinmann Mühlhaldenweg 3 7307 Plochingen Phone +49 (0) 7 53 / 9 89 80 Fax +49 (0) 7 53 / 9 89 8 Rudi.Weinmann@de.ebmpapst.com Ulm Günter Wilhelm Allgäuer Str. 7 8969 Vöhringen Phone +49 (0) 73 06 / 9 46 08 Fax +49 (0) 73 06 / 9 46 48 Guenter.Wilhelm@de.ebmpapst.com 55

Fans Distributors Ventilator Distributors Motors Distributors Distributors of ebm-papst Distributors Burgdorf ETB Electronic Team Beratungs- u. Vertriebs GmbH Wundramweg 3303 Burgdorf Phone +49 (0) 5 36 / 9 7 9-30 Fax +49 (0) 5 36 / 9 7 9-39 info@etb-electronic.de www.etb-electronic.de Frankfurt R.E.D. Handelsgesellschaft mbh Gutenbergstraße 3 630 Rodgau - Jügesheim Phone +49 (0) 6 06 / 84 0 Fax +49 (0) 6 06 / 84 info@red-elektromechanik.de www.red-elektromechanik.de SPOERLE ELECTRONIC Max-Planck-Straße -3 63303 Dreieich Phone +49 (0) 6 03 / 3 04-0 Fax +49 (0) 6 03 / 3 04-8 0 spoerle@spoerle.com www.spoerle.com Hamburg Breuell + Hilgenfeldt GmbH Grützmühlenweg 40 339 Hamburg Phone +49 (0) 40 / 53 80 9 0 Fax +49 (0) 40 / 53 80 9 84 info@breuell.de Walter Kluxen GmbH Neuer Höltigbaum 6 0097 Hamburg Phone +49 (0) 40 / 3 70 0 Fax +49 (0) 40 / 3 70 3 09 Klausdorf ETB Electronic Team Beratungs- u. Vertriebs GmbH Zossener Straße 7 5838 Klausdorf Phone +49 (0) 3 37 03 / 69-0 Fax +49 (0) 3 37 03 / 69-4 9 info@etb-electronic.de www.etb-electronic.de München A. Schweiger GmbH Ohmstraße 8054 Sauerlach Phone +49 (0) 8 04 / 8 97 0 Fax +49 (0) 8 04 / 8 97 90 info@schweiger-gmbh.de www.schweiger-gmbh.com Multi-Bauelemente Service Vertrieb von elektr. Bauelementen GmbH Berglackerweg 85646 Neufarn bei München Phone +49 (0) 89 / 99 5 6-0 Fax +49 (0) 89 / 99 5 6-6 Service and Consulting Center for sales of small quantities. North Breuell + Hilgenfeldt GmbH Grützmühlenweg 40 339 Hamburg Phone +49 (0) 40 / 53 80 9 0 Fax +49 (0) 40 / 53 80 9 84 ebmpapst@breuell.de South Scheffel elektrotechnischer Vertrieb GmbH Schuckertstr. 4 754 Ditzingen Phone +49 (0) 80 / 55 50 00 Fax +49 (0) 7 56 / 4 94 5 ebmpapst-pes-sued@t-online.de Europe Austria ebm-papst Motoren & Ventilatoren GmbH Westbahnstr. 5 A-4490 Florian Phone +43 / 74 / 66 0-0 Fax +43 / 74 / 66 0-0 info@at.ebmpapst.com www.ebmpapst.at http://www.avnettime.com Avnet Time Vienna Diefenbachgasse 35/ A-50 Vienna Phone +43 / / 86 64 0 Fax +43 / / 86 64 50 TimeAustria@avnet.com http://www.avnettime.com Belarus ebm-papst Bel AgmbH Prospekt Nesavisimosti / Zimmer 35, 5 BY-0050 Minsk Phone +3 75 / 7 / 09 95 6 Fax. +375 / 7 / 09 95 6 info@by.ebmpapst.com www.ebmpapst.ru Belgium VIBO Benelux B. V. Sales office Belgium-Luxemburg Romeinsestraat 6/00 Research rk Haasrode B-300 Heverlee-Leuven Phone +3 / 6 / 39 6 00 Fax +3 / 6 / 39 6 0 info@vibobenelux.com Avnet Time Diegem Eagle Building Kouterveldstraat 0 B-83 Diegem Phone +3 / 7 / 09 90 03 Fax +3 / 7 / 09 98 0 TimeBe@avnet.com http://www.avnettime.com Bulgaria ebm-papst Romania S.R.L. Str. Tirnavei Nr. 0 RO-50037 Brasov Phone +40 / 68 / 3 8 05 Fax +40 / 68 / 3 8 05 dudasludovic@xnet.ro 56

Compex Ges.m.b.H Wurlitzergasse 0/3 A -60 Wien Phone +43 / / 4 80 4 3 Fax +43 / / 4 86 4 30 compex.wien@utanet.at Croatia ebm-papst Industries Kft. Mátyás u. /A H-0 Vecsés Phone +36 / 9 / 55 0 90 Fax +36 / 9 / 55 0 94 office@hu.ebmpapst.com www.ebmpapst.hu Compex Ges.m.b.H Wurlitzergasse 0/3 A -60 Wien Phone +43 / / 4 80 4 3 Fax +43 / / 4 86 4 30 compex.wien@utanet.at Cyprus MATERO LTD 37, St. Kyriakides Avenue P.O. Box 5744 CY-3080 Limassol Phone +357 / 5 / 87 00 30 Fax +357 / 5 / 38 3 66 matero@cytanet.com.cy www.matero.com.cy Czech Republic / Slovakia ebm-papst CZ s.r.o. Krátká 379 CZ-6646 Rajhradice u Brna Phone +4 0 / 5 / 47 3 6 6 Fax +4 0 / 5 / 47 3 6 info@ebmpapst.cz www.ebmpapst.com Compex KFT. Elete út 56/B H-5 Budapest Phone +36 / / / 06 57 5 Fax +36 / / / 06 57 7 compex@vnet.hu Mechatronic spol s.r. o. Kloknerova 9 CZ 48 00 Praha 4 Phone +4 0 / / 67 9 39 73 Fax +4 0 / / 67 9 39 73 mechatronic@volny.cz www.mechatronic.cz Denmark Jenk ApS Vallensbækvej DK-605 Brøndby Phone +45 / 43 63 Fax +45 / 43 63 05 05 jenk@jenk.dk www.jenk.dk Estland ebm-papst OY Eesti Filiaal Kadaka tee 3 EE-06 Tallinn Phone +37 / 6556 / 978 Fax +37 / 6556 / 979 www.ebmpapst.ee Finland ebm-papst OY Puistotie FIN-0760 Espoo Phone +358 / 9 / 88 70 0 Fax +358 / 9 / 88 70 3 mailbox@ebmpapst.fi www.ebmpapst.fi France ebm-papst sarl BP 6 F-67 Obernai-Cedex Phone +33 / 80 36 66 Fax +33 / 3 / 88 67 38 83 info@ebmpapst.fr www.ebmpapst.fr Great Britain ebm-papst UK Ltd. Chelmsford Business rk GB-Chelmsford Essex CM 5EZ Phone +44 / 45 / 46 85 55 Fax +44 / 45 / 46 63 36 sales@uk.ebmpapst.com www.ebmpapst.co.uk ebm-papst Automotive & Drives (UK) Ltd The Smithy, Fidlers Lane East Ilsley, Newbury Berkshire RG0 7LG Phone +44 / 87 07 / 66 5 70 Fax +44 / 87 07 / 66 5 80 A&Dsales@uk.ebmpapst.com www.ebmpapst.co.uk Greece Helcoma Th. Rotas & Co OE Davaki 65 GR-767 Kallithea-Attiki Phone +30 / 0 / 9 5 37 05 Fax +30 / 0 / 9 5 34 90 contact@helcoma.gr www.helcoma.gr Assimacopoulos S.A., Karitsi Square GR-056 Athens Phone +30 / 0 / 3 7 37 Fax +30 / 0 / 3 57 08 assimac@interagora.gr www.assimacopoulos.gr Hungary ebm-papst Industries Kft. Mátyás u. /A H-0 Vecsés Phone +36 / 9 / 55 0 90 Fax +36 / 9 / 55 0 94 office@hu.ebmpapst.com www.ebmpapst.hu Compex KFT. Elete út 56/B H-5 Budapest Phone +36 / / / 06 57 5 Fax +36 / / / 06 57 7 compex@vnet.hu Iceland RJ Engineers Stangarhyl A IS-0 Reykjavik Phone +354 / 567 80 30 Fax +354 / 567 80 5 rj@rj.is www.rj.is Ireland ebm-papst Ltd. Portlaoise Business & Technology rk Mountrath Road IRL-Portlaoise, Co. Laois Phone +353 / 8 66 43 43 Fax +353 / 8 66 43 46 sales@ie.ebmpapst.com www.ebmpapst.ie 57

Fans Distributors Ventilator Distributors Motors Distributors Distributors of ebm-papst Italy ebm-papst S.r.l. Via Cornaggia 08 I-076 Mozzate (Co) Phone +39 / 03 3 / 83 6 0 Fax +39 / 03 3 / 8 5 0 info@it.ebmpapst.com www.ebmpapst.it moco S.r.l. Via Gallarate, 84 I-05 Milano Phone +39 / 0 / 3 45 60 9 Fax +39 / 0 / 33 0 43 4 pamoco@berger-lahr.com www.berger-lahr.com/it Macedonia ebm-papst Industries Kft. Mátyás u. /A H-0 Vecsés Phone +36 / 9 / 55 0 90 Fax +36 / 9 / 55 0 94 office@hu.ebmpapst.com www.ebmpapst.hu Netherlands VIBO Benelux B. V. Engelseweg 7 Postbus 30 NL-5705 AC Helmond Phone +3 / 4 9 / 50 9 00 Fax +3 / 4 9 / 50 9 50 verkoop@vibobenelux.com www.vibobenelux.com Avnet Time Breda Takkebijsters NL-487 BL Breda Phone +3 / 76 5 / 7 3 00 Fax +3 / 76 5 / 7 3 03 Time NL@avnet.com http://www.avnettime.com Norway Ziehl-ebm as P.B. 73 Holmlia N-03 Oslo Phone +47 / / 76 33 40 Fax +47 / / 6 9 73 mailbox@ziehl-ebm.no www.ziehl-ebm.no Poland ebm-papst Polska Sp. z o.o. ul. Modlinska 4 PL-03-6 Warszawa Phone +48 / / 675 78 9 Fax +48 / / 676 95 87 office@ebmpapst.pl www.ebmpapst.pl Compex Ges.m.b.H Wurlitzergasse 0/3 A -60 Wien Phone +43 / / 4 80 4 3 Fax +43 / / 4 86 4 30 compex.wien@utanet.at Portugal ebm-papst (Portugal), Lda Av. Marechal Gomes da Costa, 35 e Rua Conselheiro Emidio Navarro P-800-55 Lisboa Phone +35 / / 839 48 80 Fax +35 / / 839 47 59 info@pt.ebmpapst.com www.ebmpapst.pt Romania ebm-papst Romania S.R.L. Str. Tirnavei Nr. 0 RO-50037 Brasov Phone +40 / 68 / 3 8 05 Fax +40 / 68 / 3 8 05 dudasludovic@xnet.ro Compex Ges.m.b.H Wurlitzergasse 0/3 A -60 Wien Phone +43 / / 4 80 4 3 Fax +43 / / 4 86 4 30 compex.wien@utanet.at Russia ebm-papst Ural GmbH Rosa Luxemburg Strasse 59, 4- RU-6006 Jekaterinburg Phone +7 / 343 / 378 3 75 Fax +7 / 343 / 378 3 89 Konstantin.Molokov@ru.ebmpapst.com www.ebmpapst.ur.ru ebm-papst Rus GmbH Nizhegorodskaya 3, str. 5 office 40 RU-0909 Moskau Phone +7 / 4 95 / 6 7 53 93 Fax +7 / 4 95 / 6 7 53 95 info@ebmpapst.ru www.ebmpapst.ru ebm-papst Rus Saint-Petersburg s Filial Zastavskaya 7 RU-96084 Sankt-Petersburg Phone +7 / 8 / 4 49 96 07 Fax +7 / 8 / 4 49 96 07 spb@ru.ebmpapst.com Serbia & Montenegro ebm-papst Industries Kft. Mátyás u. /A H-0 Vecsés Phone +36 / 9 / 55 0 90 Fax +36 / 9 / 55 0 94 office@hu.ebmpapst.com www.ebmpapst.hu Spain ebm-papst Ibérica S.L. Avda. del Sistema Solar, 9 C/Monton de Trigo, Nr. 3 E-8830 San Fernando de Henares (Madrid) Phone +34 / 9 / 6 78 08 94 Fax +34 / 9 / 6 78 5 30 ventas@ebmpapst.es Sweden ebm-papst AB Aeggelundavägen S-756 Järfälla Phone +46 / 8 / 7 6 94 00 Fax +46 / 8 / 36 3 06 info@ebmpapst.se www.ebmpapst.se Switzerland ebm-papst AG Rütisbergstraße CH-856 Oberhasli Phone +4 / 44 / 73 0 70 Fax +4 / 44 / 73 0 77 verkauf@ebmpapst.ch www.ebmpapst.ch Omni Ray AG Im Schörli 5 CH-8600 Dübendorf Phone +4 / 44 / 8 0 8 80 Fax +4 / 44 / 8 0 8 8 r.borner@omniray.ch www.omniray.ch 58

Turkey Akantel Elektronik San. Tic. LTD. Sti. Atatürk Organize Sanayi Bölgesi 0007 SK. No.:6 TR-3560 Cigli-Izmir Phone +90 / 3 / 3 8 090-9 Fax +90 / 3 / 3 80 70 akantel@akantel.com.tr www.akantel.com.tr Ukraine ebm Industries Ukraine GmbH Lepse Boulevard 4, Haus 47 Etage 5 UA-03680 Kiev Phone +38 / 0 44 / 06 30 9 Fax +38 / 0 44 / 06 30 9 mail@ebmpapst.ua www.ebm-papst.ua Americas Argentina ebm-papst de Argentina S.A. Hernandarias 48 Lomas del Mirador 75 Buenos Aires Phone +54 / 46 57-6 35 Fax +54 / 46 57-0 9 ventas@ar.ebmpapst.com Brazil ebm-papst Motores Ventiladores Ltda. Rua Francisco D Amico, 55 Bairro Pirajussara BR-06785-90 Taboão da Serra-SP Phone +55 / / 4 38 50 90 Fax +55 / / 4 38 50 86 vendas@br.ebmpapst.com www.ebmpapst.com.br Canada ebm-papst Canada Inc. 800 Ironstone Manor, Unit CDN-Pickering, Ontario, LW3J9 Phone + / 905 / 40 / 35 33 Fax + / 905 / 40 / 37 7 sales@ca.ebmpapst.com www.ebmpapst.ca Mexico ebm Industrial S.de R.L. de C.V. seo de Tamarindos 400-A-5to Piso Col. Bosques de las Lomas MEX-Mexico 050, D.F. Phone +5 / 55 / 50 9 44 44 Fax +5 / 55 / 50 9 44 43 sales@mx.ebmpapst.com www.ebmpapst.com.mx USA ebm-papst Inc. P.O. Box 4009 00 Hyde Road USA-Farmington, CT 06034 Phone + / 860 / 674 5 5 Fax + / 860 / 674 85 36 sales@us.ebmpapst.com www.ebmpapst.us ebm-papst Automotive and Drives, Inc. 300 Greenfield, Suite 55 Dearborn, MI 480 Phone + / 33 / 406 80 80 Fax + / 33 / 406 80 8 automotive@us.ebmpapst.com www.ebmpapst-automotive.us Africa South Africa ebm-papst South Africa (Pty) Ltd. P.O. Box 34 9 Yacht Ave. ZA-040 Honeydew Ext. 0 Phone +7 / / 794 57 06 Fax +7 / / 794 50 0 info@za.ebmpapst.com www.ebmpapst.co.za Retron CC P.O. Box 3 94 48, Bramley, 08 SSF-Building, 706-4th Street, Wynberg Johannesburg Phone +7 / / 7 86 05 53 Fax +7 / / 4 40 8 75 Asia China ebm-papst Ventilator (Shanghai) Co., Ltd. No. 48, Hua Jing Road Wai Gao Qiao Free Trade Zone No. 00, Yang Gao (N) Road 003 Shanghai, P.R. of China Phone +86 / / 50 46 0 83 Fax +86 / / 50 46 9 sales@cn.ebmpapst.com www.ebmpapst.com.cn/ Hong Kong ebm-papst Ventilator (Shanghai) Co., Ltd. Oversea Company Hong Kong Unit 3, 9/F, Technology rk 8 On Lai Street, Sha Tin, N.T. HK-Hong Kong, P.R. of China Phone +85 / 45 / 86 78 Fax +85 / 45 / 76 78 chenghong@cn.ebmpapst.com Qualtek Electronics, Ltd. Room 608-63, rk-in Commercial Centre 56 Dundas Street Kowloon / Hongkong Phone +8 5 / 7 80 3 39 Fax +8 5 / 7 80 8 9 info@qualtekhk.com www.qualtekhk.com 59

Fans Distributors Ventilator Distributors Motors Distributors Distributors of ebm-papst India ebm NADI International Pvt. Ltd. 6/3, G.N.T. Road, Erukkencherry IND-Chennai-6008 Phone +9 / 44 / 6 7 0 03 Fax +9 / 44 / 5 37 49 ebmnadi@md.vsnl.net.in www.ebmnadi.com Indonesia ebm-papst Indonesia Representative Office Jalan Puri Kencana, Blok K7/3T RI-Jakarta 60 Phone +6 / / 58 / 3 8 Fax +6 / / 58 / 3 7 sonny.sanjaya@id.ebmpapst.com Israel Polak Bros. Import Agencies Ltd. P.O. Box 995 0, Hayarkon Street IL-Bnei-Brak 508 Phone +97 / 3 / 67 73 33 Fax +97 / 3 / 579 66 79 polak@polak.co.il Japan ebm-papst Industries Japan K.K. Floor, Benex S-3 Bldg. 3-0-8 Shinyokohama, Kohoku-ku J--0033 Yokohama Phone +8 / 45 / 470 / 57 5 Fax +8 / 45 / 470 / 57 5 info@jp.ebmpapst.com www.ebmpapst.jp Korea ebm-papst Korea Co. Ltd. 6th Floor TRUTEC Building B6-, Digital Media City (DMC) Sangam-Dong, Mapo-Ku ROK-Seoul -70 Phone +8 / / 36 6 / 3 4 Fax +8 / / 36 6 / 3 6 info@kr.ebmpapst.com www.ebmpapst.co.kr Malaysia ebm-papst Malaysia Representative Office Block F, 9A-4, Jalan PJU /4 Dataran Prima MAL-4730 Petaling Jaya Phone +60 / 3 / 78 06 54 40 Fax +60 / 3 / 78 06 54 4 john.bulder@my.ebmpapst.com Singapore ebm-papst SEA Pte. Ltd. 3 Ubi Road 4, #05-00 Olympia Industrial Building SGP-Singapore 40860 Phone +65 / 68 4 84 38 Fax +65 / 68 4 84 39 salesdept@sg.ebmpapst.com Taiwan ETECO Engineering & Trading Corp. 0F-I, No. 9, Teh-Wei Str. RC-Tsow-Inn District, Kaohsiung Phone +886 / 7 / 557 4 68 Fax +886 / 7 / 557 7 88 eteco@ms.hinet.net Qualtek International Corp. 4 FL, 38, SEC. 3, Chung Hsing Road, Hsin Tien, Taipei Hsien, Taiwan, Roc Phone +8 86 / / 9 7 / 8 Fax +8 86 / / 9 / 79 00 qualtek@msg.hinet.net www.qualtek.com Thailand ebm-papst Thailand Co. Ltd. Representative Office 99/349 Chaeng Wattana Road, Laksi Bangkok 00, Thailand Phone +66 / / 576 / 5 4-5 Fax +66 / / 576 / 5 4 salesdept@th.ebmpapst.com United Arab Emirates ebm-papst Middle East FZE PO Box 7755 Jebel Ali Free Zone / FZS / AP05 UAE-Dubai Phone +9 7 / 4 / 8 86 08 6 Fax +9 7 / 4 / 8 86 08 7 info@ae.ebmpapst.com Australia Australia ebm-papst Australia Pty. Ltd Silverton Close AUS-Laverton North, Victoria 306 Phone +6 / 3 / 83 5 64 00 Fax +6 / 3 / 83 5 64 64 sales@ebmpapst.com.au www.ebmpapst.com.au Adilam Electronics Pty Ltd. 4 Nicole Close AUS-North Bayswater, Victoria 353 Phone +6 / 3 / 97 37 49 00 Fax +6 / 3 / 97 37 49 99 New Zealand ebm-papst Australia Pty Ltd. N.Z.Division 0 Henderson Valley Road NZ-Henderson, Auckland 30 Phone +64 / 9 / 837 8 84 Fax +64 / 9 / 837 8 99 sales@ebmpapst.com.au www.ebmpapst.com.au/ ADILAM Electronics Pty. Ltd. 5 A Tenauhaun Place Sockburn Christchurch PO Box 603 Upper Riccarton NZ-CHRISTCHURCH; New Zealand Phone +64 / 3 / 3 4 30 50 Fax +64 / 3 / 3 4 30 40 60

Notes 6

L09GB -.0408 37634-7 - 88 Printed in Germany ebm-papst St. Georgen GmbH & Co. KG ebm-papst Mulfingen GmbH & Co. KG ebm-papst Landshut GmbH Hermann-pst-Straße D-78 St. Georgen Phone +49 (0) 774 / 8-0 Fax +49 (0) 774 / 8-309 info@de.ebmpapst.com Bachmühle D-74673 Mulfingen Phone +49 (0) 7938 / 8-0 Fax +49 (0) 7938 / 8-0 info@de.ebmpapst.com Hofmark-Aich-Straße 5 D-84030 Landshut Phone +49 (0) 87 / 707-0 Fax +49 (0) 87 / 707-465 info3@de.ebmpapst.com www.ebmpapst.com