Controls Solid-State Switching Devices

Transcription

1 Controls Solid-State Switching Devices Introduction Overview 3RF21 3RF20 3RF23 3RF29 SIRIUS SC solid-state switching devices Solid-state relays 22.5 mm solid-state relays, 5 mm solid-state relays Solid-state contactors Solid-state contactors Function modules Widths of 22.5 mm and 5 mm Compact and space-saving design "Zero-point switching" version Mounting onto existing heat sinks Complete unit comprising a solid-state relay and an optimized heat sink, "ready to use" Compact and space-saving design Versions for resistive loads "zero-point switching" and inductive loads "instantaneous switching" Special designs "Low Noise" and "Short-Circuit Resistant" For extending the functionality of the 3RF21 solid-state relays and the 3RF23 solid-state contactors for many different applications: 3RF21, 3RF20 Page /7 /10 3RF23 /11 Converters For converting an analog input signal into an on/off ratio 3RF EA18 /22 Load monitoring For load monitoring of one or more loads (partial loads) 3RF FA08, /23 3RF29.0-0GA.. Heating current monitoring For load monitoring of one or more loads (partial loads) 3RF29..-0JA.. /23 Power controllers For supplying the current by means of a solid-state switching device depending on a setpoint value Closed-loop control: Full wave control or generalized phase control 3RF29.0-0HA.. /2 /2 Siemens LV

2 Solid-State Switching Devices General data Overview SIRIUS SC solid-state switching devices Solid-state relays Solid-state contactors Function modules SIRIUS SC for almost unending activity Conventional electromechanical switching devices are often overtaxed by the rise in the number of switching operations. A high switching frequency results in frequent failure and short replacement cycles. However, this does not have to be the case, because with the latest generation of our SIRIUS SC solid-state switching devices we provide you with solid-state relays and contactors with a particularly long service life for almost unending activity even under the toughest conditions and under high mechanical load, but also in noise-sensitive areas. Proved time and again in service SIRIUS SC solid-state switching devices have become firmly established in industrial use. They are used above all in applications where loads are switched frequently mainly with resistive load controllers, with the control of electrical heat or the control of valves and motors in conveyor systems. In addition to its use in areas with high switching frequencies, thanks to its silent switching SIRIUS SC is also ideally suited to noisesensitive areas such as offices or hospitals. The most reliable solution for any application Compared with mechanical switching devices, our SIRIUS SC solid-state switching devices stand out because of their considerably longer service life. Thanks to the high product quality, their switching is extremely precise, reliable and above all insusceptible to faults. With its variable connection methods and a wide spread of control voltages, the SIRIUS SC family is universally applicable. Depending on the individual requirements of the application, our modular switching devices can also be quite easily expanded by the addition of standardized function modules. Always on the sunny side with SIRIUS SC Because SIRIUS SC offers even more: The space-saving and compact side-by-side mounting ensures reliable operation up to an ambient temperature of +60 C. Thanks to fast configuration and the ease of installation and start-up, you save not only time but also expenses. Type Solid-state relay Solid-state contactor Function module 22.5 mm 5 mm Converter Load monitoring Heating Basic Extended current monitoring Usage Simple use of existing solid-state relays Complete "Ready to use" Space-saving Can be extended with modular function modules Frequent switching and monitoring of loads and solid-state relays/solid-state contactors Monitoring of up to 6 partial loads Monitoring of more than 6 partial loads Control of the heating power through an analog input Power control Start-up Easy setting of setpoints with "Teach" button "Remote Teach" input for setting setpoints Mounting Mounting onto mounting rails or mounting plates Can be snapped directly onto a solid-state relay or contactor For use with "Coolplate" heat sink Cable routing Connection of load circuit as for controlgear Connection of load circuit from above Power controllers function is available function is possible Siemens LV /3

3 Solid-State Switching Devices General data Benefits Considerable space savings thanks to a width of only 22.5 mm Variety of connection techniques: Screw connection, springtype connection or ring terminal end, there is no problem they are all finger-safe Flexible for all applications with function modules for retrofitting Possibility of fuseless short-circuit resistant design Advantages: Saves time and costs with fast installation and commissioning, short setting-up times and easy wiring Extremely long life, low maintenance, rugged and reliable Space-saving and safe thanks to side-by-side mounting up to an ambient temperature of +60 C Modular design: Standardized function modules and heat sinks can be used in conjunction with solid-state relays to satisfy individual requirements Safety due to lifelong, vibration-resistant and shock-resistant spring-loaded terminal connection system even under tough conditions Application Uses Example plastic machine industry: Thanks to their high switching endurance, SIRIUS SC solid-state switching devices are ideally suited for use in the control of electrical heat. This is because the more precise the temperature regulation process has to be, the higher the switching frequency. The accurate regulation of electrical heat is used for example in many processes in the plastic machine industry: Band heaters heat the extrudate to the correct temperature in plastic extruders Heat emitters heat plastic blanks to the correct temperature Heat drums dry plastic granules Heating channels keep molds at the correct temperature in order to manufacture different plastic parts without defects The powerful SIRIUS SC solid-state relays and contactors can be used to control several heating loads at the same time. By using a load monitoring module the individual partial loads can easily be monitored, and in the event of a failure a signal is generated to be sent to the controller. Protecting the solid-state relays and solid-state contactors with miniature circuit-breakers (MCB with type B tripping characteristic) Short-circuit protection and line protection with miniature circuitbreakers is easy to achieve with SIRIUS SC solid-state relays and solid-state contactors in comparison with designing load feeders with fuses. A special version of the solid-state contactors can be protected against damage in the case of a short-circuit with a miniature circuit-breaker with type B tripping characteristic. This allows the low-cost and simple design of fuseless load feeders with full protection of the switching device. / Siemens LV

4 Solid-State Switching Devices General data Selection and ordering data Blank labeling plates NSK-7237 Unit labeling plates (1 frame = 20 units) Designation Labeling area (W x H ) mm x mm Unit labeling plates for "SIRIUS" 1) 10 x 7 pastel turquoise 20 x 7 pastel turquoise Labels for sticking for "SIRIUS" 19 x 6 pastel turquoise 19 x 6 zinc yellow 1) Computer labeling system for individual labeling of unit labeling plates available from: murrplastik Systemtechnik GmbH ( Color DT Price PU D 3RT SB units C 3RT SB units D 3RT SB units C 3RT SD units More information Notes on integration in the load feeders The SIRIUS SC solid-state switching devices are very easy to integrate into the load feeders thanks to their industrial connection technology and design. Particular attention must however be paid to the circumstances of the installation and ambient conditions, as the performance of the solid-state switching devices is largely dependent on these. Depending on the version, certain restrictions must be observed. Detailed information, for example in relation to solidstate contactors about the minimum spacing and to solid-state relays about the choice of heat sink, is given in the product data sheets and the technical specifications in the A&D Mall. Despite the rugged power semiconductors that are used, solidstate switching devices respond more sensitively to shortcircuits in the load feeder. Consequently, special precautions have to be taken against destruction, depending on the type of design. Siemens generally recommends using SITOR solid-state protection fuses. These fuses also provide protection against destruction in the event of a short-circuit even when the solidstate contactors and solid-state relays are fully utilized. Alternatively, if there is lower loading, protection can also be provided by standard fuses or miniature circuit-breakers. This protection is achieved by overdimensioning the solid-state switching devices accordingly. The technical specifications in the A&D Mall and the product data sheets contain details both about the solid-state fuse protection itself and about use of the SIRIUS SC devices with conventional protection equipment. The SIRIUS SC solid-state switching devices are suitable for interference-free operation in industrial power systems without further measures. If they are used in public power systems, it may be necessary for conducted interference to be reduced by means of filters. This does not include the special solid-state contactors of type 3RF23..-.CA.. "Low Noise". These comply with the class B limit values up to a rated current of 16 A. If other versions are used, and at currents of over 16 A, standard filters can be used in order to comply with the limit values. The decisive factors when it comes to selecting the filters are essentially the current loading and the other parameters (operational voltage, design type, etc.) in the load feeder. Suitable filters can be ordered from EPCOS AG. You can find more information on the Internet at: Siemens LV /5

5 Solid-State Relays General data Overview More information Solid-state relays Selecting solid-state relays SIRIUS SC solid-state relays are suitable for surface mounting When selecting solid-state relays, in addition to information on existing cooling surfaces. Installation is quick and easy, about the power system, the load and the ambient conditions it involving just two screws. The special technology of the power is also necessary to know details of the planned design. The semiconductor ensures there is excellent thermal contact with solid-state relays can only conform to their specific technical the heat sink. Depending on the nature of the heat sink, the specifications if they are mounted with appropriate care on an capacity reaches up to 88 A on resistive loads. The 3RF21 solidstate relays can be expanded with various function modules to recommended: adequately dimensioned heat sink. The following procedure is adapt them to individual applications. Determine the rated current of the load and the mains voltage The solid-state relays are available in 2 different widths: Select the relay design and choose a solid-state relay with 3RF21 solid-state relay with a width of 22.5 mm higher rated current than the load 3RF20 solid-state relay with a width of 5 mm Determine the thermal resistance of the proposed heat sink Check the correct relay size with the aid of the diagrams Version for resistive loads, "Zero-point switching" You can find more information on the Internet at: This standard version is often used for switching space heaters on and off. Version for inductive loads, "Instantaneous switching" In this version the solid-state contactor is specifically matched to inductive loads. Whether it is a matter of frequent actuation of the valves in a filling plant or starting and stopping small drives in packet distribution systems, operation is carried out safely and noiselessly mm solid-state relay With its compact design, which stays the same even at currents of up to 88 A, the 3RF21 steady-state relay is the ultimate in space-saving construction, at a width of 22.5 mm. The logical connection method, with the power infeed from above and connection of the load from below, ensures tidy installation in the control cabinet. 5 mm solid-state relay The steady-state relays with a width of 5 mm provide for connection of the power supply lead and the load from above. This makes it easy to replace existing steady-state relays in existing arrangements. The connection of the control cable also saves space in much the same way as the 22.5 mm design, as it is simply plugged on. /6 Siemens LV

6 Solid-State Relays 3RF21 solid-state relays, 22.5 mm Selection and ordering data Type current 1) Other rated control supply voltages on request. Maximum achievable power for type current and U e = 115 V U e = 230 V U e = 00 V 1) The type current provides information about the performance of the solidstate relay. The actual permitted rated operating current I e can be smaller depending on the connection method and cooling conditions. 2) Please note that this version can only be used for a rated current of up to 50 A and a conductor cross-section of 10 mm 2. DT Screw connection 2) PU Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN A 3RF AA unit A 3RF AA unit A 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit A 3RF AA unit RF AA B 3RF AA unit B 3RF AA unit Rated control supply voltage V DC B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Zero-point switching, rated operating voltage U e 8 V V Rated control supply voltage V DC B 3RF AA5 1 1 unit Zero-point switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Instantaneous switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit Instantaneous switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC according to EN B 3RF BA unit Siemens LV /7

7 Solid-State Relays 3RF21 solid-state relays, 22.5 mm Type current 1) Maximum achievable power for type current and U e = 115 V U e = 230 V U e = 00 V DT Spring-loaded terminals 2) PU Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit RF AA02 Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Zero-point switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate relays. The actual permitted rated operating current I e can be smaller depending on the connection method and cooling conditions. 2) Please note that this version can only be used for a rated current of up to 20 A and a conductor cross-section of 2.5 mm 2. /8 Siemens LV

8 Solid-State Relays 3RF21 solid-state relays, 22.5 mm Type current 1) Maximum achievable power for type current and U e = 115 V U e = 230V U e = 00 V DT Ring cable connection PU PG PS* Weight Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit RF AA02 2) Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Rated control supply voltage V DC B 3RF AA 1 1 unit Zero-point switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate relay. The actual permitted rated operating current I e can be smaller depending on the connection method and cooling conditions. 2) Supplied without terminal covers. Accessories Version DT Price PU Screwdriver for spring-loaded connection system A 8WA unit Terminal cover for 3RF21 solid-state relays and 3RF23 solid-state contactors in ring terminal end (after simple adaptation, this terminal cover can also be used for screw connection). A 3RF PA units RF PA88 Siemens LV /9

9 Solid-State Relays 3RF20 solid-state relays, 5 mm Selection and ordering data Type current 1) Maximum achievable power for I max and U e = 115 V U e = 230 V U e = 00 V 1) The type current provides information about the performance of the solidstate relay. The actual permitted rated operating current I e can be smaller depending on the connection method and cooling conditions. 2) Please note that this version can only be used for a rated current of up to 50 A and a conductor cross-section of 10 mm 2. DT Screw connection 2) PU Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN A 3RF AA unit B 3RF AA unit A 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit RF AA B 3RF AA unit B 3RF AA unit Rated control supply voltage V DC B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit B 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Rated control supply voltage V DC B 3RF AA 1 1 unit Zero-point switching, rated operating voltage U e 8 V V Rated control supply voltage V DC B 3RF AA5 1 1 unit Zero-point switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Instantaneous switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN B 3RF BA0 1 1 unit /10 Siemens LV

10 Solid-State Contactors General data Overview The complete units consist of a solid-state relay plus optimized 3/N/PE 50 Hz 230/00 V heat sink, and are therefore "ready to use". They offer defined rated currents to make selection as easy as possible. L1 Depending on the version, current intensities of up to 88 A are L2 achieved. Like all of our solid-state switching devices, one of their particular advantages is their compact and space-saving L3 design. With their insulated mounting foot they can easily be N snapped onto a standard mounting rail, or they can be mounted on carrier plates with fixing screws. This insulation enables them F1 to be used in circuits with protective extra-low voltage (PELV) or safety extra-low voltage (SELV) in building engineering. For K1 other applications, such as for extended personal safety, the 1 L heat sink can be grounded through a screw connection. Version for resistive loads, "Zero-point switching" 2 T This standard version is often used for switching space heaters on and off. I,A Version for inductive loads, "Instantaneous switching" In this version the solid-state contactor is specifically matched to inductive loads. Whether it is a matter of frequent actuation of the valves in a filling plant or starting and stopping small drives in R1 packet distribution systems, operation is carried out safely and noiselessly. Special "low noise" version Thanks to a special control circuit, this special design can be used in public networks up to 16 A without any additional More information measures such as interference suppressor filters. As a result it conforms to limit value curve class B in accordance with Selecting solid-state contactors EN in terms of emitted interference. Special "Short-circuit-resistant" version Skilful matching of the power semiconductor with the performance of the solid-state contactor means that "shortcircuit strength" can be achieved with a standard miniature circuit-breaker. In combination with a B-type MCB or a conventional fuse, the result is a short-circuit resistant feeder. In order to achieve problem-free short-circuit protection by means of miniature circuit-breakers, however, certain boundary conditions must be observed. As the magnitude and duration of the short-circuit current are determined not only by the short circuit breaking response of the miniature circuit-breaker but also the properties of the wiring system, such as the internal resistance of the input to the network and damping by switching devices and cables, particular attention must also be paid to these parameters. The necessary cable lengths are therefore shown for the main factor, the conductor resistance, in the table below. The following miniature circuit-breakers with a type B tripping characteristic and 10 ka or 6 ka breaking capacity protect the 3RF23..-.DA.. solid-state contactors in the event of short-circuits on the load and the specified conductor cross-sections and lengths: 1) The miniature circuit-breakers can be used up to a maximum rated voltage of 80 V. Ltg NSB0_0173b F1 K1 3/N/PE 50 Hz 230/00 V L1 L2 L3 N The setup and installation above can also be used for the solidstate relays with a I 2 t value of at least 6600 A 2 s. The solid-state contactors are selected on the basis of details of the power system, the load and the ambient conditions. As the solid-state contactors are already equipped with an optimally matched heat sink, the selection process is considerably simpler than that for solid-state relays. The following procedure is recommended: Determine the rated current of the load and the mains voltage Select a solid-state contactor with the same or higher rated current than the load Check the correct contactor size with the aid of the rated current diagram, taking account of the design conditions 1 L 2 T Ltg F2 I,A R1 Ltg Rated current of the miniature circuitbreaker Example Type 1) 6 A 5SY 106-6, 5SX A 5SY 110-6, 5SX A 5SY 116-6, 5SX A 5SY 116-6, 5SX A 5SY 120-6, 5SX A 5SY 125-6, 5SX Max. conductor cross-section 1 mm 2 5 m 1.5 mm 2 8 m 1.5 mm 2 12 m 2.5 mm 2 20 m 2.5 mm 2 20 m 2.5 mm 2 26 m Cable length from contactor to load Siemens LV /11

11 Solid-State Contactors 3RF23 solid-state contactors Selection and ordering data Type current 1) I max Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. Rated power at I max and DT Screw connection PU U e = 115 V U e = 230 V U e = 00 V Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN A 3RF AA unit A 3RF AA unit A 3RF AA unit A 3RF23 0-1AA unit A 3RF AA unit Rated control supply voltage 2 V AC/DC B 3RF AA unit RF A 3RF AA unit A 3RF AA unit A 3RF AA unit B 3RF23 0-1AA unit B 3RF AA unit Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF AA0 1 1 unit A 3RF23 0-1AA0 1 1 unit A 3RF AA0 1 1 unit Rated control supply voltage 2 V AC/DC B 3RF AA1 1 1 unit B 3RF AA1 1 1 unit RF A 3RF AA2 1 1 unit A 3RF AA2 1 1 unit A 3RF AA2 1 1 unit A 3RF23 0-1AA2 1 1 unit A 3RF AA2 1 1 unit Rated control supply voltage V DC B 3RF AA 1 1 unit B 3RF AA 1 1 unit B 3RF AA 1 1 unit Zero-point switching, rated operating voltage U e 8 V V Rated control supply voltage V DC B 3RF AA5 1 1 unit A 3RF23 0-1AA5 1 1 unit A 3RF AA5 1 1 unit Zero-point switching, rated operating voltage U e 00 V V 3RF Rated control supply voltage 2 V DC according to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF23 0-1AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF23 0-1AA unit B 3RF AA unit /12 Siemens LV

12 Solid-State Contactors 3RF23 solid-state contactors Type current 1) I max Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. Rated power at I max and DT Screw connection PU U e = 115 V U e = 230 V U e = 00 V Price A kw kw kw Instantaneous switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC according to EN B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF23 0-1BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit RF B 3RF BA unit B 3RF BA unit B 3RF23 0-1BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit Instantaneous switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC according to EN B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF23 0-1BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit B 3RF BA2 1 1 unit RF B 3RF BA2 1 1 unit B 3RF BA2 1 1 unit B 3RF23 0-1BA2 1 1 unit B 3RF BA2 1 1 unit B 3RF BA2 1 1 unit B 3RF BA2 1 1 unit Rated control supply voltage V DC B 3RF BA 1 1 unit B 3RF BA 1 1 unit Instantaneous switching, rated operating voltage U e 00 V V 3RF Rated control supply voltage 2 V DC according to EN B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF23 0-1BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit B 3RF23 0-1BA unit B 3RF BA unit B 3RF BA unit B 3RF BA unit Siemens LV /13

13 Solid-State Contactors 3RF23 solid-state contactors Type current 1) I max Rated control supply Rated power at I max and DT Screw connection PU voltage U s U e = 115 V U e = 230 V U e = 00 V Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. Price A kw kw kw Low noise, rated operating voltage U e 2 V V 20 2 V DC acc. to B 3RF CA unit EN B 3RF CA unit V V AC B 3RF CA unit Low noise, rated operating voltage U e 230 V V 20 2 V DC acc. to B 3RF CA0 1 1 unit EN V V AC B 3RF CA2 1 1 unit V V DC A 3RF CA 1 1 unit Short-circuit resistant with B-automatic device, rated operating voltage U e 2 V V 20 2 V DC acc. to B 3RF DA unit EN V V AC B 3RF DA unit Short-circuit resistant with B-automatic device, rated operating voltage U e 230 V V 20 2 V DC acc. to B 3RF DA0 1 1 unit EN V V AC B 3RF DA2 1 1 unit V V DC B 3RF DA 1 1 unit B 3RF DA 1 1 unit Type Rated control supply current 1) I max Rated power at I max and DT Spring-loaded terminals PU voltage U s U e = 115 V U e = 230 V U e = 00 V Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V V DC acc. to EN B 3RF AA unit B 3RF AA unit V V AC B 3RF AA unit B 3RF AA unit Zero-point switching, rated operating voltage U e 230 V V V DC acc. to EN B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit V V AC B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Zero-point switching, rated operating voltage U e 00 V V V DC acc. to EN B 3RF AA unit B 3RF AA unit V V AC B 3RF AA unit B 3RF AA unit Low noise, rated operating voltage U e 2 V V 20 2 V DC acc. to EN B 3RF CA unit V V AC B 3RF CA unit Low noise, rated operating voltage U e 230 V V 20 2 V DC acc. to EN B 3RF CA0 1 1 unit V V AC B 3RF CA2 1 1 unit Short-circuit resistant with B-automatic device, rated operating voltage U e 2 V V V V AC B 3RF DA unit Short-circuit resistant with B-automatic device, rated operating voltage U e 230 V V V V AC B 3RF DA2 1 1 unit Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. /1 Siemens LV

14 Solid-State Contactors 3RF23 solid-state contactors Type current 1) I max Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. 2) Supplied without terminal covers. Rated power at I max and DT Ring cable connection PU U e = 115 V U e = 230 V U e = 00 V Price A kw kw kw Zero-point switching, rated operating voltage U e 2 V V Rated control supply voltage 2 V DC acc. to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF23 0-3AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit RF ) B 3RF23 0-3AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Zero-point switching, rated operating voltage U e 230 V V Rated control supply voltage 2 V DC acc. to EN B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF23 0-3AA0 1 1 unit B 3RF AA0 1 1 unit A 3RF AA0 1 1 unit B 3RF AA0 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit RF ) B 3RF23 0-3AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit B 3RF AA2 1 1 unit Rated control supply voltage V DC B 3RF AA 1 1 unit B 3RF AA 1 1 unit B 3RF AA 1 1 unit Zero-point switching, rated operating voltage U e 8 V V Rated control supply voltage V DC B 3RF23 0-3AA5 1 1 unit B 3RF AA5 1 1 unit B 3RF AA5 1 1 unit Zero-point switching, rated operating voltage U e 00 V V Rated control supply voltage 2 V DC acc. to EN B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF23 0-3AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit B 3RF23 0-3AA unit B 3RF AA unit B 3RF AA unit B 3RF AA unit Siemens LV /15

15 Solid-State Contactors 3RF23 solid-state contactors Type current 1) I max Rated control supply Rated power at I max and DT Ring cable connection PU voltage U s U e = 115 V U e = 230 V U e = 00 V Other rated control supply voltages on request. 1) The type current provides information about the performance of the solidstate contactor. The actual permitted rated operating current I e can be smaller depending on the connection method and start-up conditions. For derating, see Technical Information LV 1 T, Characteristic Curves. Price A kw kw kw Instantaneous switching, rated operating voltage U e 2 V V 70 2 V DC acc. to EN B 3RF BA unit B 3RF BA unit V V AC B 3RF BA unit B 3RF BA unit Instantaneous switching, rated operating voltage U e 230 V V 70 2 V DC acc. to EN B 3RF BA0 1 1 unit B 3RF BA0 1 1 unit V V AC B 3RF BA2 1 1 unit B 3RF BA2 1 1 unit Instantaneous switching, rated operating voltage U e 00 V V 70 2 V DC acc. to EN B 3RF BA unit B 3RF BA unit V V AC B 3RF BA unit B 3RF BA unit Short-circuit resistant with B-automatic device, rated operating voltage U e 2 V V 20 2 V DC acc. to EN B 3RF DA unit V V AC B 3RF DA unit Short-circuit resistant with B-automatic device, rated operating voltage U e 230 V V 20 2 V DC acc. to EN B 3RF DA0 1 1 unit V V AC B 3RF DA2 1 1 unit Accessories Version DT Price PU Screwdriver for spring-loaded connection system A 8WA unit Terminal cover for 3RF21 solid-state relays and 3RF23 solid-state contactors with ring terminal end (after simple adaptation, this terminal cover can also be used for screw connection) A 3RF PA units RF PA88 /16 Siemens LV

16 3RF29 Function Modules General data Overview Function modules for SIRIUS SC solid-state switching devices A great variety of applications demand an expanded range of functionality. With our function modules, these requirements can be met really easily. The modules are mounted simply by clicking them into place; straight away the necessary connections are made with the solid-state relay or contactor. Assignment of the function modules to the 3RF21 relays The plug-in connection to control the solid-state switching devices can simply remain in use. The following function modules are available: Converters Load monitoring Heating current monitoring Power controllers Accessories Converters Load monitoring Heating current monitoring Power controllers Basic Extended Type current = 20 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A RF2920-0GA RF A RF2920-0GA RF A RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 3RF2920-0HA16 3RF A.02 3RF2900-0EA RF A.0 3RF2900-0EA RF A RF A RF A.02 3RF2900-0EA RF2920-0GA RF A.0 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF A RF2920-0GA RF A RF2920-0GA Type current = 30 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A.2 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA16 3RF2950-0HA16 Type current = 50 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA16 3RF2950-0HA16 3RF B.06 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA16 3RF2950-0HA16 3RF A.02 3RF2900-0EA RF A.0 3RF2900-0EA RF A.06 3RF2900-0EA RF A RF A RF A RF A.02 3RF2900-0EA RF2950-0GA RF A.0 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA Siemens LV /17

17 3RF29 Function Modules General data Accessories Converters Load monitoring Heating current monitoring Power controllers Basic Extended Type current = 70 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA RF A RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A.5 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA16 3RF2990-0HA16 Type current = 90 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA RF A RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2990-0GA16 3RF2932-0JA16 3RF2990-0HA16 3RF A.02 3RF2900-0EA RF A.0 3RF2900-0EA RF A.06 3RF2900-0EA RF A RF A RF A RF A.02 3RF2900-0EA RF2990-0GA RF A.0 3RF2900-0EA RF2990-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA RF2990-0GA16 3RF2932-0JA RF A RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A. 3RF2900-0EA RF2990-0GA16 3RF2932-0JA16 -- /18 Siemens LV

18 3RF29 Function Modules General data Assignment of the function modules to the 3RF23 contactors Accessories Converters Load monitoring Heating current Power controllers Basic Extended monitoring Type current I e = 10.5 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA13 3RF2916-0JA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A.12 3RF2900-0EA RF2920-0GA13 3RF2916-0JA RF A RF2920-0GA RF A RF2920-0GA RF A RF2920-0GA RF A. 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF B.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA13 3RF2916-0JA13 3RF2920-0HA13 3RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 3RF2920-0HA16 3RF B.06 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 3RF2920-0HA16 3RF B RF2920-0GA RF2920-0HA33 3RF B RF2920-0GA RF2920-0HA36 3RF B RF2920-0GA RF2920-0HA36 3RF A.02 3RF2900-0EA RF A.0 3RF2900-0EA RF A.06 3RF2900-0EA RF A RF A RF A RF A.02 3RF2900-0EA RF2920-0GA13 3RF2916-0JA RF A.0 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF A RF2920-0GA RF A RF2920-0GA RF A RF2920-0GA Type current I e = 20 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A.1 3RF2900-0EA RF2920-0GA RF A RF2920-0GA RF A RF2920-0GA RF A RF2920-0GA RF A. 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF A.5 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF B.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA RF2920-0HA13 3RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 3RF2920-0HA16 3RF B.06 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 3RF2920-0HA16 3RF B RF2920-0GA RF2920-0HA33 3RF B RF2920-0GA RF2920-0HA36 3RF B RF2920-0GA RF2920-0HA36 3RF C.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA RF C.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF C RF2920-0GA RF C RF2920-0GA RF C. 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF D.02 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA RF D.0 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA RF D RF2920-0GA RF D RF2920-0GA RF D. 3RF2900-0EA18 3RF2920-0FA08 3RF2920-0GA16 3RF2932-0JA16 -- Siemens LV /19

19 3RF29 Function Modules General data Accessories Converters Load monitoring Heating current Power controllers Basic Extended monitoring Type current I e = 20 A 3RF A.02 3RF2900-0EA RF A.0 3RF2900-0EA RF A.06 3RF2900-0EA RF A RF A RF A RF C.02 3RF2900-0EA RF C.0 3RF2900-0EA RF C RF C RF D RF D RF A.02 3RF2900-0EA RF2920-0GA RF A.0 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF A RF2920-0GA RF A RF2920-0GA RF A RF2920-0GA RF A. 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF D.02 3RF2900-0EA RF2920-0GA RF D.0 3RF2900-0EA RF2920-0GA16 3RF2932-0JA RF D RF2920-0GA RF D RF2920-0GA Type current I e = 30 A 3RF A.02 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF A.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA RF A.1 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A. 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF B.02 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF2950-0HA13 3RF B.0 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA16 3RF2950-0HA16 3RF B.06 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA16 3RF2932-0JA16 3RF2950-0HA16 3RF B RF2950-0GA RF2950-0HA33 3RF B RF2950-0GA RF2950-0HA36 3RF B RF2950-0GA RF2950-0HA36 3RF B. 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF C.02 3RF2900-0EA18 3RF2920-0FA08 3RF2950-0GA RF D. 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A.02 3RF2900-0EA RF2950-0GA RF A.0 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A.06 3RF2900-0EA RF2950-0GA16 3RF2932-0JA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A. 3RF2900-0EA RF2950-0GA16 3RF2932-0JA16 -- Type current I e = 0 A 3RF23.-1A.02 3RF2900-0EA RF2950-0GA RF23.-1A.0 3RF2900-0EA RF2950-0GA RF23.-1A.06 3RF2900-0EA RF2950-0GA RF23.-1A RF2950-0GA RF23.-1A RF2950-0GA RF23.-1A RF2950-0GA RF23.-1A.5 3RF2900-0EA RF2950-0GA RF23.-1B.02 3RF2900-0EA RF2950-0GA RF2950-0HA13 3RF23.-1B.0 3RF2900-0EA RF2950-0GA RF2950-0HA16 3RF23.-1B.06 3RF2900-0EA RF2950-0GA RF2950-0HA16 3RF23.-1B RF2950-0GA RF2950-0HA33 3RF23.-1B RF2950-0GA RF2950-0HA36 3RF23.-1B RF2950-0GA RF2950-0HA36 3RF23.-3A.02 3RF2900-0EA RF2950-0GA RF23.-3A.0 3RF2900-0EA RF2950-0GA RF23.-3A.06 3RF2900-0EA RF2950-0GA RF23.-3A RF2950-0GA RF23.-3A RF2950-0GA RF23.-3A RF2950-0GA RF23.-3A.5 3RF2900-0EA RF2950-0GA /20 Siemens LV

20 3RF29 Function Modules General data Accessories Converters Load monitoring Heating current Power controllers Basic Extended monitoring Type current I e = 50 A 3RF A.02 3RF2900-0EA RF2950-0GA RF A.0 3RF2900-0EA RF2950-0GA RF A.06 3RF2900-0EA RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A.5 3RF2900-0EA RF2950-0GA RF B.02 3RF2900-0EA RF2950-0GA RF2950-0HA13 3RF B.0 3RF2900-0EA RF2950-0GA RF2950-0HA16 3RF B.06 3RF2900-0EA RF2950-0GA RF2950-0HA16 3RF B RF2950-0GA RF2950-0HA33 3RF B RF2950-0GA RF2950-0HA36 3RF B RF2950-0GA RF2950-0HA36 3RF B. 3RF2900-0EA RF2950-0GA RF2950-0HA16 3RF A.02 3RF2900-0EA RF2950-0GA RF A.0 3RF2900-0EA RF2950-0GA RF A.06 3RF2900-0EA RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A RF2950-0GA RF A. 3RF2900-0EA RF2950-0GA Type current I e = 70 A 3RF B.02 3RF2900-0EA RF2990-0GA RF2990-0HA13 3RF B.0 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B.06 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B RF2990-0GA RF2990-0HA33 3RF B RF2990-0GA RF2990-0HA36 3RF B RF2990-0GA RF2990-0HA36 3RF A.02 3RF2900-0EA RF2990-0GA RF A.0 3RF2900-0EA RF2990-0GA RF A.06 3RF2900-0EA RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A.5 3RF2900-0EA RF2990-0GA RF B.02 3RF2900-0EA RF2990-0GA RF2990-0HA13 3RF B.0 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B.06 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B RF2990-0GA RF2990-0HA33 3RF B RF2990-0GA RF2990-0HA36 3RF B RF2990-0GA RF2990-0HA36 Type current I e = 90 A 3RF B.02 3RF2900-0EA RF2990-0GA RF2990-0HA13 3RF B.0 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B.06 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B RF2990-0GA RF2990-0HA33 3RF B RF2990-0GA RF2990-0HA36 3RF B RF2990-0GA RF2990-0HA36 3RF A.02 3RF2900-0EA RF2990-0GA RF A.0 3RF2900-0EA RF2990-0GA RF A.06 3RF2900-0EA RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A RF2990-0GA RF A.5 3RF2900-0EA RF2990-0GA RF B.02 3RF2900-0EA RF2990-0GA RF2990-0HA13 3RF B.0 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B.06 3RF2900-0EA RF2990-0GA RF2990-0HA16 3RF B RF2990-0GA RF2990-0HA33 3RF B RF2990-0GA RF2990-0HA36 3RF B RF2990-0GA RF2990-0HA36 Siemens LV /21