© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads General data ■ Overview Type Solid-state relays 1-phase Solid-state contactors Function modules Basic Extended Heating Power current controllers monitoring Power regulators -- -- -- -- -- -- ✓ -- -- -- -- -- -- ✓ ✓ ✓ ✓ -- -- -- -- ✓ 1) -- -- -- -- -- -- -- -- -- -- ✓ ✓ ✓ ✓ ✓ -- -- -- -- -- ✓ -- ✓ ✓ -- -- -- -- -- -- -- -- ✓ -- -- -- Control of the heating power through an an
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads General data Order No. scheme 1st 3rd 4th 5th 6th 7th @@@ @ Solid-state switching devices @ @ @ @ @ 8th 9th 10th 11th 12th – @ @ @ @ @ SIRIUS solid-state switching device generation @ Design Type current @ Connection type @ Switching function @ Single-phase or number of controlled phases @ Rated control supply voltage @ Rated operational voltage Example @ 3RF 4 Digit of the Order No.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads General data ■ Selection and ordering data Inscription labels for 3RF2 series Designation Labeling area (W x H) Color DT Order No.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays General data Solid-state relays Three-phase solid-state relays with a width of 45 mm SIRIUS solid-state relays are suitable for surface mounting on existing cooling surfaces. Mounting is quick and easy, involving just two screws. The special technology of the power semiconductor ensures there is excellent thermal contact with the heat sink.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF21 solid-state relays, single-phase, 22.5 mm ■ Overview With its compact design and a width of just 22.5 mm, which stays the same even at currents of up to 88 A, the 3RF21 solid-state relay offers an ultra small footprint. The logical connection method, with the power infeed from above and load connection from below, ensures tidy installation in the control cabinet. ■ Technical specifications Type 3RF21 ..
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF21 solid-state relays, single-phase, 22.5 mm Imax 1) at Rthha/Tu = 40 °C Ie acc. to IEC 60947-4-3 Ie acc. to UL/CSA at Rthha/Tu = 40 °C at Rthha/Tu = 50 °C Power loss at Imax Minimum load current Leakage current A K/W A K/W A K/W W A mA 3RF21 20-..... 20 2.0 20 1.7 20 1.3 28.6 0.1 10 3RF21 30-1.... 30 1.1 30 0.79 30 0.56 44.2 0.5 10 3RF21 50-1.... 3RF21 50-2.... 3RF21 50-3....
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF21 solid-state relays, single-phase, 22.5 mm Circuit diagrams DC control supply voltage 1 L AC control supply voltage 1 A1 + L A1 A2 - 4 T 2 NSB0_01463 NSB0_01462 2 A2 T ■ Selection and ordering data Type current1) Rated control supply voltage Us DT Screw terminals2) A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Zero-point switching Rated operational voltage Ue 24 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF21 solid-state relays, single-phase, 22.5 mm Type current1) Rated control supply voltage Us DT Screw terminals2) A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Instantaneous switching Rated operational voltage Ue 24 ... 230 V AC 50 110 ... 230 AC A 3RF21 50-1BA22 1 1 unit 101 24 DC acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF21 solid-state relays, single-phase, 22.5 mm Type current1) Rated control supply voltage Us DT Ring terminal lug connection A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Zero-point switching Rated operational voltage Ue 24 ... 230 V AC 24 DC acc. to EN 61131-2 A B B 3RF21 20-3AA02 3RF21 50-3AA02 3RF21 90-3AA02 1 1 1 1 unit 1 unit 1 unit 101 101 101 20 50 90 110 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF20 solid-state relays, single-phase, 45 mm ■ Overview The solid-state relays with a width of 45 mm provide for connection of the power supply lead and the load from above. This makes it easy to replace existing solid-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.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF20 solid-state relays, single-phase, 45 mm Imax1) at Rthha/Tu = 40 °C Ie acc. to IEC 60947-4-3 Ie acc. to UL/CSA at Rthha/Tu = 40 °C at Rthha/Tu = 50 °C Power loss at Imax Minimum load current Leakage current A K/W A K/W A K/W W A mA 3RF20 20-1.A.. 20 2.0 20 1.7 20 1.3 28.6 0.1 10 3RF20 30-1.A.. 30 1.1 30 0.79 30 0.56 44.2 0.5 10 3RF20 50-1.A.. 50 0.68 50 0.48 50 0.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF20 solid-state relays, single-phase, 45 mm ■ Selection and ordering data Type current1) Rated control supply voltage Us DT Screw terminals2) A V Order No. PU (UNIT, SET, M) PS* PG Price per PU 3RF20 20-1AA02 20 30 50 70 90 24 DC acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF22 solid-state relays, three-phase, 45 mm ■ Overview With its compact design and a width of just 45 mm, which stays the same even at currents of up to 55 A, the 3RF22 solid-state relay offers an ultra small footprint. The logical connection method, with the power infeed from above and load connection from below, ensures tidy installation in the control cabinet.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF22 solid-state relays, three-phase, 45 mm Imax1) at Rthha/Tu = 40 °C Ie acc. to IEC 60947-4-3 Ie acc. to UL/CSA at Rthha/Tu = 40 °C at Rthha/Tu = 50 °C Power loss at Imax Minimum load current Max. leakage current A K/W A K/W A K/W W A mA 3RF22 30-. AB.. 30 0.57 30 0.57 30 0.44 81 0.5 10 3RF22 55-1AB.. 3RF22 55-2AB.. 3RF22 55-3AB.. 55 0.18 50 20 50 0.27 1.83 0.27 50 20 50 0.19 1.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Relays SIRIUS 3RF22 solid-state relays, three-phase, 45 mm ■ Selection and ordering data Type current1) Rated control supply voltage Us DT Screw terminals2) A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Zero-point switching Rated operational voltage Ue 48 ... 600 V AC Two-phase controlled 30 110 AC 55 4 30 4 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors General data ■ Overview Solid-state contactors 6A 1 mm2 10 A 5SY4 110-6, 5SX2 110-6 1.5 16 A 5SY4 116-6, 5SX2 116-6 1.5 mm2 12 m 16 A 5SY4 116-6, 5SX2 116-6 2.5 mm 2 20 m 20 A 5SY4 120-6, 5SX2 120-6 2.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase ■ Technical specifications Order No. 3RF23 ..-.A... Dimensions (W x H x D) See overleaf 3RF23 ..-.B... 3RF23 ..-.C... 3RF23 ..-.D... General data 4 Ambient temperature • During operation, derating from 40 °C °C -25 ... +60 • During storage °C -55 ... +80 Installation altitude m 0 ... 1000; derating from 1000 Shock resistance acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type 3RF23 ..-....2 3RF23 ..-....4 3RF23 ..-....5 3RF23 ..-....6 Main circuit Rated operational voltage Ue V AC 24 ... 230 48 ... 460 48 ... 600 48 ... 600 • Operating range V AC 20 ... 253 40 ... 506 40 ... 660 40 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current AC-511) Order No. For Imax Power loss at Imax Minimum load current Leakage current Rated impulse I2t value withstand capacity Itsm at 40 °C Acc. to IEC 60947-4-3 for 40 °C Acc. to UL/CSA for 50 °C A A A W A mA A A²s 3RF23 10-.AA.2 3RF23 10-.AA.4 3RF23 10-.AA.5 3RF23 10-.AA.6 10.5 7.5 9.6 11 0.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Circuit diagrams DC control supply voltage PE 1 L AC control supply voltage A1 + PE 1 L A1 A2 - 2 NSB0_01465 T NSB0_01464 2 A2 T 4 ■ Selection and ordering data Selection notes The solid-state contactors are selected on the basis of details of the network, the load and the ambient conditions.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current1) Imax Rated control supply voltage Us DT Screw terminals A V Order No. PU (UNIT, SET, M) PS* PG Price per PU 4 Zero-point switching Rated operational voltage Ue 48 ... 600 V AC 30 110 ... 230 AC B 3RF23 30-1AA25 1 1 unit 101 10.5 20 30 40 50 4 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current1) Imax Operational current Ie/ AC-152) Rated control supply voltage Us A A V DT Screw terminals Order No. PU (UNIT, SET, M) PS* PG Price per PU 3RF23 10-1 10.5 20 30 40 50 50 50 6 12 15 20 25 27.5 30 24 DC acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current1) Imax Rated control supply voltage Us DT Spring-type terminals A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Zero-point switching Rated operational voltage Ue 24 ... 230 V AC 24 DC acc. to EN 61131-2 B A 3RF23 10-2AA02 3RF23 20-2AA02 1 1 1 unit 1 unit 101 101 10.5 20 110 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current1) Imax Rated control supply voltage Us DT Ring terminal lug connection A V Order No. PU (UNIT, SET, M) PS* PG Price per PU 3RF23 30-3 10.5 20 30 40 50 70 88 24 DC acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF23 solid-state contactors, single-phase Type current1) Imax Operational current Ie/ AC-152) Rated control supply voltage Us A A V DT Ring terminal lug connection Order No. PU (UNIT, SET, M) PS* PG Price per PU Instantaneous switching Rated operational voltage Ue 24 ... 230 V AC 70 88 27.5 30 24 DC acc. to EN 61131-2 B B 3RF23 70-3BA02 3RF23 90-3BA02 1 1 1 unit 1 unit 101 101 70 88 27.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF24 solid-state contactors, three-phase ■ Technical specifications Order No. 3RF24 ..-1.... Dimensions (W x H x D) See overleaf 3RF24 ..-2.... 3RF24 ..-3.... General data Ambient temperature • During operation, derating from 40 °C °C -25 ... +60 • During storage °C -55 ... +80 Installation altitude m 0 ... 1000; derating from 1000 Shock resistance acc.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF24 solid-state contactors, three-phase Order No. Power loss at IAC-51 Minimum load current Max. leakage current Rated impulse I2t value withstand capacity Itsm A W A mA A A²s 7 15 22 30 38 7 15 22 30 38 23 44 61 80 107 0.1 0.5 0.5 0.5 0.5 10 10 10 10 10 200 600 1200 1150 1150 200 1800 7200 6600 6600 7 15 22 30 38 7 15 22 30 38 31 66 91 121 160 0.1 0.5 0.5 0.5 0.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF24 solid-state contactors, three-phase Circuit diagrams Two-phase controlled, DC control supply voltage L2 1 L1 5 L3 A1 + 3 L2 5 L3 A1 + PE A2 - T2 6 T3 2 T1 Two-phase controlled, AC control supply voltage 1 L1 3 L2 4 T2 6 T3 4 4 NSB0_01685 2 T1 A2 - Three-phase controlled, AC control supply voltage 1 L1 5 L3 A1 PE 3 L2 5 L3 A1 PE A2 4 T2 6 T3 A2 NSB0_01686 2 T1 NSB0_0168
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads Solid-State Contactors SIRIUS 3RF24 solid-state contactors, three-phase Type current1) Imax Rated control supply voltage Us DT Spring-type terminals A V Order No. PU (UNIT, SET, M) PS* PG Price per PU Zero-point switching Rated operational voltage Ue 48 ... 600 V AC Two-phase controlled 10 20 4 ...
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data ■ Overview Function modules for SIRIUS 3RF2 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.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data Order No. Accessories Converters Power regulators1) Extended Heating current monitoring Power controllers1) Basic Load monitoring 4 Type current = 70 A 3RF21 70-1A.02 3RF21 70-1A.04 3RF21 70-1A.05 3RF21 70-1A.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data Order No. Accessories Converters Power regulators1) Extended Heating current monitoring Power controllers1) Basic Load monitoring Type current Ie = 10.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data Order No. Accessories Converters Power regulators2) Extended Heating current monitoring Power controllers2) Basic1) Load monitoring Type current Ie = 20 A 3RF23 20-3D.02 3RF23 20-3D.04 3RF29 00-0EA18 3RF29 00-0EA18 --- 3RF29 20-0GA13 3RF29 20-0GA16 -3RF29 32-0JA16 3RF29 20-0KA13 3RF29 20-0KA16 3RF29 20-0HA13 3RF29 20-0HA16 3RF23 20-3D.22 3RF23 20-3D.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data Order No. Accessories Converters Power regulators1) Extended Heating current monitoring Power controllers1) Basic Load monitoring 3RF29 00-0EA18 3RF29 00-0EA18 3RF29 00-0EA18 ---- 3RF29 50-0GA13 3RF29 50-0GA16 3RF29 50-0GA16 ---- -3RF29 50-0KA16 3RF29 50-0KA16 3RF29 50-0HA13 3RF29 50-0HA16 3RF29 50-0HA16 3RF23 50-1B.22 3RF23 50-1B.24 3RF23 50-1B.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data ■ Technical specifications Type 3RF29 ..-0EA.. 3RF29 ..-0FA.. mm 22.5 x 84 x 38 22.5 x 102 x 39 45 x 112 x 44 • During operation, derating from 40 °C °C -25 ... +60 • During storage °C -55 ... +80 Installation altitude m 0 ... 1000; derating from 1000 Shock resistance acc. to IEC 60068-2-27 g/ms 15/11 Vibration resistance acc. to IEC 60068-2-6 g 2 Dimensions (W x H x D) 3RF29 ..
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules General data Type 3RF29 ..-...0. 3RF29 ..-...1. 3RF29 ..-...3. DC operation AC/DC operation AC operation 24 15 24 15 110 15 Control circuit Method of operation V mA Rated control supply voltage Us Rated control current -- 50/60 50/60 Actuating voltage, max.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules SIRIUS converters for 3RF2 ■ Overview ■ Application Converters for 3RF2 solid-state switching devices These modules are used to convert analog control signals, such as those output from many temperature controllers for example, into a pulse-width-modulated digital signal. The connected solid-state contactors and relays can therefore regulate the output of a load as a percentage.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules SIRIUS load monitoring for 3RF2 ■ Overview ■ Application Load monitoring for 3RF2 single-phase solid-state switching devices Many faults can be quickly detected by monitoring a load circuit connected to the solid-state switching device, as made possible with this module.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules SIRIUS heating current monitoring for 3RF2 Special versions: deviations from the standard version ■ Overview Heating current monitoring for 3RF2 single-phase solidstate switching devices 4 Many faults can be quickly detected by monitoring a load circuit connected to the solid-state switching device, as made possible with this module.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules SIRIUS power controllers for 3RF2 ■ Application Power controllers for 3RF2 single-phase solid-state switching devices The power controller is a function module for the autonomous power control of complex heating systems and inductive loads. The following functions have been integrated: • Power controller for adjusting the power of the connected load.
© Siemens AG 2010 Solid-State Switching Devices for Resistive Loads 3RF29 Function Modules SIRIUS power regulators for 3RF2 ■ Overview Power regulators for 3RF2 single-phase solid-state switching devices 4 The power regulator is a function module for the autonomous power control of complex heating systems. The following functions have been integrated: • Power controller with proportional-action control for adjusting the power of the connected load.
