Rotary Screw Compressors BSD Series With the world-renowned SIGMA PROFILE Free air delivery. to 8.9 m³/min, Pressure 5.5 5 bar
BSD Series Service-friendly design BSD Setting the standard KAESER KOMPRESSOREN pushes the boundaries of compressed air efficiency once again with its latest generation of BSD series rotary screw compressors. Not only do they deliver more compressed air for less consumption, but they also combine ease of use and maintenance with exceptional versatility and environmentally responsible design. BSD Multiple savings The new BSD compressors save energy in multiple ways: The compressor airends are equipped with flow-optimised SIGMA PROFILE rotors and are controlled and monitored via the industrial PC-based SIGMA CONTROL compressor controller. This enables free air delivery to be precisely matched to meet actual compressed air demand and ensures maximum energy effi ciency. Last, but not least, the use of Super Premium Efficiency IE motors boosts energy effi ciency even further. Ease of maintenance ensures savings The distinctive and eye-catching design of these systems from the outside is complemented by intelligent component layout on the inside for even greater energy effi ciency: All service and maintenance points are within easy reach and directly accessible. This saves both time and money when it comes to servicing. Potential energy cost savings through heat recovery Perfect partners BSD series rotary screw compressors are perfect partners for high efficiency industrial compressed air systems. The internal SIGMA CONTROL compressor controller offers multiple communication channels, which allows seamless communication with advanced master controllers, such as KAESER s SIGMA AIR MANAGER, and in-house centralised control systems. This enables simple setup and achieves unprecedented levels of efficiency. Electronic Thermo Management (ETM) Powered via an electric motor, the sensor-controlled temperature control valve integrated into the cooling circuit is the heart of the innovative Electronic Thermo Management (ETM) system. The new SIGMA CONTROL compressor controller monitors intake and compressor temperature in order to prevent condensate formation, even with differing air humidity conditions. ETM dynamically controls the fluid temperature low fluid temperature increases energy efficiency. This system also enables the end user to better adapt heat recovery systems to suit his or her specifi c needs. Compressed air system investment Image: BSD 8 Maintenance costs Energy cost savings through system optimisation Energy costs Potential energy cost savings
BSD series Uncompromising efficiency Name: Level: Valid until: SIGMA PROFILE airend At the heart of every BSD system lies a premium quality airend featuring Kaeser s SIGMA PROFILE rotors. Operating at low speed, KAESER s airends are equipped with fl ow-optimised rotors for superior efficiency. SIGMA CONTROL The SIGMA CONTROL ensures efficient control and system monitoring. The large display and RFID reader provide effective communication and maximum security. Multiple interfaces offer exceptional fl exibility, whilst the SD card slot makes updates quick and easy. The future, today: IE motors KAESER is currently the only compressed air systems provider to equip its compressors with Super Premium Efficiency IE motors as standard, thereby ensuring maximum performance and energy effi ciency. Electronic Thermo Management The innovative Electronic Thermo Management (ETM) system dynamically controls fluid temperature to provide reliable prevention of condensate accumulation. This enhances energy efficiency, for example, by enabling heat recovery to be precisely tailored to meet customers exact needs. 5
BSD T series Premium compressed air quality with an integrated refrigeration dryer Switching performance KAESER refrigeration dryer energy saving control Conventional refrigeration dryers with continuous control KAESER energy saving 0 8 0 Time (min) Energy-saving control The integrated refrigeration dryer in BSD-T units provides high effi ciency performance thanks to its energy-saving control. The dryer is active only when compressed air actually needs to be dried: This approach therefore achieves the required compressed air quality with maximum effi ciency. Dependable centrifugal separator A KAESER axial centrifugal separator fitted with an electronic ECO-DRAIN condensate drain installed upstream from of the refrigeration dryer ensures that condensate is reliably pre-separated and drained, even when ambient temperatures and humidity are high..5 kg.0 kg.5 kg.0 kg.5 kg.0 kg 0.5 kg 0 kg BSD 65 T BSD 75 T BSD 8 T New Until now Image: BSD 8 T Refrigeration dryer with ECO-DRAIN The refrigeration dryer also features an ECO-DRAIN. The advanced level-controlled condensate drain eliminates the compressed air losses associated with solenoid valve control. This both saves energy and considerably enhances the reliability of the compressed air supply. Minimal refrigerant required The refrigeration dryers in KAESER s new BSD-T units require approximately fifty percent less refrigerant than conventional dryers. This not only saves costs, but is also significantly more environmentally compatible. 6 7
BSD SFC series Variable speed control perfected Specifi c (kw/m³/min) Conventional speed control Efficient SFC variable speed control Free air delivery (m³/min) Optimised specific The variable speed compressor is the most heavily loaded piece of equipment in every compressor station. With its wide control range, the BSD-SFC model is therefore designed with optimum effi ciency in mind. This saves energy, maximises service life and enhances reliability. Precision control The volumetric fl ow rate can be adjusted within the control range according to. As a result, operating is precisely maintained to within ±0. bar. This allows maximum to be reduced which saves both energy and money. Image: BSD 75 T SFC Externally lubricated drive motor and fan motor Separate SFC control cabinet The SFC variable speed drive is housed in its own control cabinet to shield it from heat from the compressor. A separate fan keeps operating temperatures in the optimum range to ensure maximum performance and service life. EMC certified It goes without saying that the SFC control cabinet and SIGMA CONTROL are tested and certified both as individual components and as a system to EMC directive EN 550 for Class A industrial supplies. 8 9
0
Equipment General design Complete unit Ready-to-run, fully automatic, supersilenced, vibration damped, all panels powder coated. Suitable for use in ambient temperatures up to +5 C. Standard version Intake filter Inlet valve Sound insulation Panels lined with laminated mineral wool. Airend Drive motor Fluid separator tank Compressed air aftercooler Vibration damping Double insulated anti-vibration mountings using rubber bonded metal elements. KAESER centrifugal separator Condensate drain (ECO-DRAIN) Fluid cooler Electrical temperature valve Airend Genuine KAESER rotary screw, single stage airend with energy-saving SIGMA PROFILE and cooling fl uid injection for optimised rotor cooling. : direct drive. Fluid filter Radial fan Drive Direct, high-flex coupling, without gearing. Electric motor Super-Premium-Efficiency IE motor, quality German manufacture, IP 55, ISO F for additional reserve; PT 00 winding temperature sensor for motor monitoring; externally lubricated bearings. Electrical components IP 5 control cabinet, control transformer, Siemens frequency converter, fl oating contacts for ventilation control. Fluid and air flow Dry air filter; pneumatic inlet and venting valve; cooling fluid reservoir with triple separation system; relief valve, minimum check valve, thermostatic valve and microfi lter in coolant circuit, all fully piped using flexible couplings. Rotary screw airend with energy-saving SIGMA PROFILE rotors Cooling Air-cooled; separate aluminium cooler for compressed air and cooling fluid; radial fan with separate electric motor, externally lubricated bearings, Electronic Thermo Management (ETM). Water-cooled option: with platetype or shell and tube heat exchangers. Refrigeration dryer CFC-free, Ra refrigerant, fully insulated, hermetically sealed refrigerant circuit, scroll refrigerant compressor with energy-saving shut-off feature, hot-gas bypass control, electronic condensate drain and upstream centrifugal separator. Heat recovery (HR) Optionally available with integrated HR system (plate-type heat exchanger). SIGMA CONTROL Traffic light LED indicators show operational status at a glance, plain text display, 0 selectable languages, soft-touch keys with icons, fully automated monitoring and control. Selection of Dual, Quadro, Vario, Dynamic and continuous control as standard. Interfaces: Ethernet; additional optional communication modules for: Profi bus DP, Modbus, Profinet and Devicenet; SD card slot for data recording and updates; RFID reader, web server. T SFC version Intake filter Inlet valve Airend Drive motor Fluid separator tank Compressed air aftercooler KAESER centrifugal separator Condensate drain (ECO-DRAIN) Fluid cooler Electrical temperature valve Fluid filter Radial fan Integrated refrigeration dryer Switching cabinet with integrated SFC frequency converter
Technical Specifications Standard version T - Version with integrated refrigeration dryer (R a refrigerant) Modell Liefermenge FAD *) *) Complete Gesamtanlage package bei at working Max. Überdruck working Abmessungen Dimensions W B x T D x H Working Rated Motornennleistung motor Compressed Druckluftanschluss air connection Sound Schalldruckpegel level **) Weight Masse Modell Liefermenge FAD *) *) Complete Gesamtanlage package bei at working Max. Überdruck working Working Rated Motornennleistung motor Kältetrockner- Refrigeration dryer leistungs- aufnahme **) consumption **) Abmessungen Dimensions W B x T D x H Compressed Druckluftanschluss air connection Schalldruckpegel **) Sound level **) Weight Masse bar m³/min bar kw mm db(a) kg bar m³/min bar kw kw mm db(a) kg 7.5 5.65 8.5 7.5 5.65 8.5 BSD 65 0.5 0 590 x 00 x 700 G ½ 69 970 BSD 65 T 0.5 0 0.8 990 x 00 x 700 G ½ 69 00.76 5.76 5 7.5 7.00 8.5 7.5 7.00 8.5 BSD 75 0 5.60 7 590 x 00 x 700 G ½ 70 985 BSD 75 T 0 5.60 7 0.8 990 x 00 x 700 G ½ 70 5. 5. 5 7.5 8.6 8.5 7.5 8.6 8.5 BSD 8 0 6.85 5 590 x 00 x 700 G ½ 7 060 BSD 8 T 0 6.85 5 0.8 990 x 00 x 700 G ½ 7 90 5.7 5 5.7 5 700 700 590 00 Front view View from left View from right Rear view Front view View from left View from right Rear view 990 00 SFC - Version with variable speed drive T SFC - Version with variable speed drive and integrated refrigeration dryer Modell Liefermenge FAD *) *) Complete Gesamtanlage package bei at working Max. Überdruck working Abmessungen Dimensions W B x T D x H Working Rated Motornennleistung motor Compressed Druckluftanschluss Schalldruck-pegel Sound connection air level **) **) Weight Masse Modell FAD Liefermenge *) Complete *) package Gesamtanlage at working bei Max. Überdruck working Working Rated Motornennleistung motor Kältetrockner- Refrigeration dryer leistungs- aufnahme **) consumption **) Abmessungen Dimensions W B x T D x H Compressed Druckluftanschluss air connection Schalldruckpegel **) Sound level **) Weight Masse bar m³/min bar kw mm db(a) kg bar m³/min bar kw kw mm db(a) kg 7.5.5-7.5 0 7.5.5-7.5 0 BSD 75 SFC 0.5-6.7 0 7 665 x 00 x 700 G ½ 7 070 BSD 75 T SFC 0.5-6.7 0 7 0,8 065 x 00 x 700 G ½ 7 00.6-5.50 5.6-5.50 5 700 700 665 00 065 00 Front view View from left View from right Rear view Front view View from left View from right Rear view * ) FAD in accordance with ISO 7:009, Annex C: absolute inlet bar (a), cooling and air intake temperature 0 C **) Sound level as per ISO 5 and the basic standard ISO 96-, tolerance: ± db(a) 5
Choose the required grade of treatment according to your field of application: Air treatment using a refrigeration dryer ( dew point + C) Application examples: Selection of treatment classes to ISO 857- (00) Pure air and clean room technology, dairies, breweries Foodstuff production Very clean conveying air, chemical plants Pharmaceutical industry Solids Water Oil FE FD ACT G Installation for heavily fluctuating air demand Optional filtration RD* ZK ACT AQUAMAT DD ED FB / FC FD FE / G FG RD THNF ZK Explanation Activated carbon adsorber AQUAMAT Desiccant dryer Air-main charging system Air receiver ECO DRAIN Pre-fi lter Particulate fi lter Microfi lter Activated carbon and microfi lter combination Activated carbon fi lter Refrigeration dryer Bag fi lter Centrifugal separator Weaving machines, photo labs RD* ED Compressor THNF Compressed air quality classes to ISO 857-(00): Solid particles / dust Paint spraying, powder coating Class max. particle count per m³ of a particle size with d [μm]* Packaging, control and instrument air FE 0 0. d 0.5 0.5 d.0.0 d 5.0 e.g. Consult KAESER regarding pure air and cleanroom technology General works air, high-grade sand blasting Shot blasting 7 FC AQUAMAT 0,000 00 0 00,000 6,000 00 Not defi ned 90,000,000 Not defi ned Not defi ned 0,000 5 Not defi ned Not defi ned 00,000 Low-grade shot blasting Conveying air for waste water systems No quality requirements 5 6 X 7-X 7-X X X For KAESER rotary screw compressors Other machines FB * FE microfilters can be optionally installed in TG to TI series refrigeration dryers. Class Particle concentration C p in mg/m³ * 6 0 < C p 5 7 5 < C p 0 X C p > 0 Water Class Pressure dew point, in C For non frost protected air systems: Compressed air treatment with a desiccant dryer (down to -70 C dew point) Pure air and clean room technology, pharmaceuticals, dairies, breweries Microchip production, optics and foodstuffs Paint spraying Process air, pharmaceuticals Photo labs Especially dry conveying air, paint spraying, fine controllers Solids Water - - - - - - Oil FE FD FG ACT FD Installation for heavily fluctuating air demand Optional filtration DD** FE ZK DD** FE ED Compressor THNF AQUAMAT ** An aftercooler is required where applicable for heat regenerated desiccant dryers. 0 e.g. Consult KAESER regarding pure air and cleanroom technology 70 C 0 C 0 C + C 5 + 7 C 6 + 0 C Class Concentration of liquid water C W in g/m³ * 7 C W 0.5 8 0.5 < C W 5 9 5 < C W 0 X C W > 0 Oil Class Total oil concentration (fluid, aerosol + gaseous) [mg/m³]* e.g. Consult KAESER regarding 0 pure air and cleanroom technology 0.0 0..0 5.0 X > 5.0 *) At reference conditions 0 C, bar(a), 0% humidity KAESER KOMPRESSOREN SE P.O. Box 960 Coburg GERMANY Tel +9 956 60-0 Fax +9 956 600 e-mail: productinfo@kaeser.com www.kaeser.com P-65/ED.8/ Specifi cations are subject to change without notice