Solid State Relays (SSR) V23100-S V23107-S Features Design Fully electronic semi-conductor relays - With or without zero voltage switch High switching speed and endurance - One- and three-phase relay types Switch-on at voltage zero crossing, with relays with zero voltage switch - Switching circuit: triac or 2 anti-parallel thyristors; corresponds to one make contact Switch-off in current zero crossing - Terminal type: PCB and screw Silent switching - Plastic coating Spark- and bounce-free switching - Electrical isolation between control circuit and switching circuit Dust-protected (V23100-S... Type C2) or immersion cleanable Low control power Logic compatibility (TTL) Not sensitive to vibration, impact or extreme environmental conditions Typical applications Heating control systems Ovens and cookers Photocopying machines High performance laser printers Medical equipment Industrial controls Traffic signaling systems Siemens AG Approvals VDE VDE Marks of conformity 79102 UL and 86713 ML File E 85134 and ML File E48393 9 Solid State Relays (SSR) Type B404 Dimension drawing (mm) ECR0980-B Illustration approximately same size as original Tolerances Mounting hole layout View on the terminals Basic grid dimension 2.54 mm in accordance with EN 60097 Terminal assignment Simplified circuit diagram 10 Siemens AG Solid State Relays (SSR) Type B404 SSR with zero voltage switch for PCB mounting Ordering code V23107 -S4022-B404 -S4023-B404 -S4042-B404 -S4043-B404 Control circuit (typical values at 20 C) Minimum control voltage 2.5 V- Maximum control voltage 10 V- 4 V- 30 V- Minimum control current 3 mA- Maximum control current 30 mA- Release voltage 0.8 V- 330 Control circuit resistance 1,000 Switching circuit (typical values at 20 C) Maximum switching current (see characteristic page 13) 4 Arms Minimum switching current Nominal switching voltage Switching voltage range Maximum repetitive blocking voltage (Voltage limited by varistor) 5 mArms 230 Vrms 400 Vrms 230 Vrms 400 Vrms 12...275 Vrms 12...460 Vrms 12...275 Vrms 12...460 Vrms 600 VS (450 VS) 1,000 VS (720 VS) 600 VS (450 VS) 1,000 VS (720 VS) Zero voltage range 12 Maximum surge current (ITSM, 10 ms) (see surge current gradient page 13) 100 AS Leakage current at nominal switching voltage (50 Hz) VS 0.3 mArms Peak load integral (I2t, 10 ms) 50 A2s Critical rate of rise on-state current (di/dt) 20 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current Operating frequency range Maximum on- and off-time (50 Hz) 1.6 VS 10...440 Hz 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms General data Operating temperature range -40...+80 C Storage temperature range -40...+150 C Capacity between control circuit and switching circuit Weight Approvals 8 pF approx. 20 g VDE, UL N.B.: Clearances and creepage distances in accordance with EN 60950:1992+A1/DIN EN 60950 (VDE 0805):11.93 Siemens AG 11 Solid State Relays (SSR) Type B404 SSR without zero voltage switch for PCB mounting Ordering code V23107 -S4342-B404 -S4343-B404 Control circuit (typical values at 20 C) Minimum control voltage 3 V- Maximum control voltage 30 V- Minimum control current 2 mA- Maximum control current 30 mA- Release voltage 0.8 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Max. switching current (see characteristic page 13) 4 Arms Minimum switching current 5 mArms Nominal switching voltage Switching voltage range Maximum repetitive blocking voltage (voltage limited by varistor) Maximum surge current (ITSM, 10 ms) (see surge current gradient page 13) Leakage current at nominal switching voltage (50 Hz) Peak load integral (I2t, 10 ms) 230 Vrms 400 Vrms 12...275 Vrms 12...460 Vrms 600 VS (450 VS) 1,000 VS (720 VS) 100 AS 0.3 mArms 50 A2s Critical rate of rise on-state current (di/dt) 20 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current Operating frequency range 1.6 VS 10...440 Hz Maximum on time 0.1 ms Maximum off time 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms General data Operating temperature range -40...+80 C Storage temperature range -40...+150 C Capacity between control circuit and switching circuit Weight Approvals 8 pF approx. 20 g VDE, UL N.B.: Clearances and creepage distances in accordance with EN 60950:1992+A1/DIN EN 60950 (VDE 0805):11.93 12 Siemens AG Solid State Relays (SSR) Type B404 Surge current [A] Maximum accidental overload current (not periodical): ITSM Number of periods Switching current [Arms] Max. switching current depending on ambient temperature Control voltage < 10 V Control voltage > 10 V Ambient temperature [C] Siemens AG 13 Solid State Relays (SSR) Types A2 and A8 Dimension drawing (mm) one-phase SSR ECR0981-J Illustration approximately 2/3 of the original size Tolerances: Terminal assignment Trigger switching Control switching Simplified circuit diagram Mounting Screw terminals for two single-wire cables up to 6 mm 2 for the switching circuit and up to 4mm for the control circuit with cable clamps. Bus bars and heat sinks intended to be unaffected by additional strain and pressure. Power supply leads must have a crosssection sufficient to avoid heating up the relay. This applies particularly to direct mounting with preconnected fuses. 14 Siemens AG Solid State Relays (SSR) Types A2 and A8 Dimension drawing (mm) Plastic cap ECR0981-X Illustration approximately 2/3 of the original size Approximate weight: 8 g Shock-hazard protection against the voltage-carrying terminal clips, in unprotected systems. Ordering code Siemens AG V23100-Z2008 15 Solid State Relays (SSR) Single-phase type A2 Single-phase SSR up to 280 V switching voltage with zero voltage switch Ordering code V23100 -S0302-A210 -S0302-A225 -S0302-A240 Control circuit (typical values at 20 C) Minimum control voltage 4 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch yes Max. switching current (see characteristic pages 24...28) 10 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 230 Vrms Switching voltage range 12...280 Vrms Maximum repetitive blocking voltage 600 VS 10 VS Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 40 Arms 10 ms) Leakage current at nominal switching current (50 Hz) 120 AS 250 AS A2s A2s 72 312 610 A2s 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 350 AS 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals 8 pF approx. 115 g UL N.B.:Preferred standard types - SBS - main types 16 Siemens AG Solid State Relays (SSR) Single-phase type A2 Single-phase SSR up to 280 V switching voltage with zero voltage switch Ordering code V23100 -S4032-A210 -S4032-A225 -S4032-A240 Control circuit (typical values at 20 C) Minimum control voltage 4 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch yes Max. switching current (see characteristic page 24...28) 10 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 230 Vrms Switching voltage range 12...280 Vrms Maximum repetitive blocking voltage 600 VS 10 VS Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 40 Arms 10 ms) Leakage current at nominal switching voltage (50 Hz) 120 AS 72 A2s 250 AS 312 A2s 610 A2s 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 350 AS 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 4 kVrms Test voltage between switching circuit and ground 4 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals N.B: Siemens AG 8 pF approx. 115 g UL, VDE Clearances and creepage distances in accordance with EN 60950: 1988 / DIN VDE 0805/5.90 17 Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage with zero voltage switch Ordering code V23100 -S2034-A810 -S2034-A825 -S2034-A840 Control circuit (typical values at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch yes Max. switching current (see characteristic pages 24...28) 10 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage 1,200 VS 20 VS Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 40 Arms 10 ms) Leakage currrent at nominal switching voltage (50 Hz) 120 AS 230 AS 350 AS A2s A2s 610 A2s 72 265 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals 18 8 pF approx. 115 g UL Siemens AG Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage without zero voltage switch Ordering code V23100 -S2234-A825 -S2234-A840 Control circuit (typical values at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical vallues at 20 C) Zero voltage switch Max. switching current (see characteristic page 24...28) no 40 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage 1,200 VS - Zero switching range Maximum surge current (ITSM, 10 ms) 230 AS 350 AS Peak load integral (I2t, 10 ms) 265 A2s 610 A2s Leakage current at nom. switching voltage (50 Hz) 3 mArms Critical rate of rise on-state currrent (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 0.05 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals Siemens AG 8 pF approx. 115 g UL 19 Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage with zero voltage switch Ordering code> V23100 -S4034-A810 -S4034-A825 -S4034-A840 Control circuit (typical values at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch yes Max. switching current (see characteristic page 24...28) 10 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking value 1,200 VS 20 VS Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 40 Arms 10 ms) Leakage current at nominal switching voltage (50 Hz) 120 AS 230 AS 350 AS A2s A2s 610 A2s 72 265 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 4 kVrms Test voltage between switching circuit and ground 4 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals N.B.: 20 8 pF approx. 115 g UL, VDE Clearances and creepage distances in accordance with EN 60950: 1988 / DIN VDE 0805/5.90 Siemens AG Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage with zero voltage switch Ordering code V23100 -S4034-A870 -S4034-A811 Control circuit (typical values at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch Max. switching current (see characteristic page 24...28) yes 110 Arms 70 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage 1,200 VS Zero voltage range 20 VS Maximum surge current (ITSM, 10 ms) Peak load integral (I2t, 10 ms) 500 AS 1600 AS 1,250 A2s 12,750 A2s Leakage current at nom. switching voltage (50 Hz) 3 mA rms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals Siemens AG 8 pF approx. 115 g - 21 Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage without zero voltage switch Ordering code V23100 -S4334-A810 -S4334-A835 -S4334-A840 Control circuit (typical values at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) Zero voltage switch no Max. switching current (see characteristic page 24...28) 10 Arms 25 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage 1,200 VS - Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 40 Arms 10 ms) Leakage current at nominal switching voltage (50 Hz) 120 AS 230 AS 350 AS A2s A2s 610 A2s 72 265 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 0.05 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 4 kVrms Test voltage between switching circuit and ground 4 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals N.B.: 22 8 pF approx. 115 g UL, VDE Clearances and creepage distances in accordance with EN 60950: 1988 / DIN VDE 0805/5.90 Siemens AG Solid State Relays (SSR) Single-phase type A8 Single-phase SSR up to 520 V switching voltage without zero voltage switch Ordering code V23100 -S4334-A870 -S4334-A811 Control circuit (typical vales at 20 C) Minimum control voltage 5 V- Maximum control voltage 30 V- Minimum control current 5 mA- Maximum control current 30 mA- Release voltage 1 V- 1,000 Control circuit resistance Switching circuit (typical values at 20 C) zero voltage switch Max. switching current (see characteristic page 24...28) no Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage 1,200 VS - Zero voltage range Maximum surge circuit (ITSM, 10 ms) Peak load integral (I2t, 10 ms) 110 Arms 70 Arms 500 AS 1600 AS 1,250 A2s 12,750 A2s Leakage currrent at nom. switching voltage (50 Hz) 3 mArms Critical rate of rise on-state current (di/dt) 100 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 0.05 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms Insulation resistance 1010 General data Operating temperature range -40...+90 C Storage temperature range -40...+125 C Capacity between control circuit and switching circuit Weight Approvals Siemens AG 8 pF approx. 115 g - 23 Solid State Relays (SSR) Types A2 and A8 Characteristics for 10 Arms single-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink 400 Vrms 230 Vrms Load current [A] Maximum accidental overload current ITSM (not periodical) Ambient temperature [C] Important information: Performance diagrams: Surge current [Arms] In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature. The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...). Maximum surge current: Number of periods (50 Hz) 24 wi t ho ut he at sin k If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. Siemens AG Solid State Relays (SSR) Types A2 and A8 Characteristics for 25 Arms phasing SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink witho Load current [A] Maximum surge current ITSM (not periodical) ut he at sin k Ambient temperature [C] Important information: Surge current [Arms] Performance diagrams: In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature. 230 Vrms types 400 Vrms types Number of periods (50 Hz) Siemens AG The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...). Maximum surge current: If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. 25 Solid State Relays (SSR) Types A2 and A8 Characteristics for 40 Arms single-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink without Load current [A] Maximum accidental overload current ITSM (not periodical) k Ambient temperature [C] Important information: Performance diagrams: Surge current [Arms] In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...) Maximum surge current: Number of periods (50 Hz) 26 heat sin If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. Siemens AG Solid State Relays (SSR) Types A2 and A8 Characteristics for 70 Arms single-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink without heat Load current [A] Maximum accidental overload current ITSM (not periodical) Ambient temperature [C] Important information: Performance diagrams: Surge current [Arms] In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...) Maximum surge current: Number of half-periods (50 Hz) Siemens AG sink If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. 27 Solid State Relays (SSR) Types A2 and A8 Characteristics for 110 Arms single-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink without heat sin k Load current [A] Surge current [Arms] Maximum accidental overload current ITSM (not periodical) Half-period (60 Hz) Half-period (50 Hz) Full period (60 Hz) Full period (50 Hz) Important information: Performance diagrams: In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...) Maximum surge current: Number of current pulses 28 Ambient temperature [C] If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. Siemens AG Solid State Relays (SSR) Type C2 Dimension drawing (mm) three-phase SSR ECR0983-J Illustration approximately 2/3 of the orginal size Terminal assignment Trigger switchin g Trigger switchin g Trigger switchin g Trigger switchin g Trigger switchin g Trigger switchin g SSR with AC control circuit SSR with DC control circuit Mounting Screw terminals for two single-wire cables up to 6 mm 2 for the switching circuit and up to 4 mm for the control circuit with cable clamps. Bus bars and heat sinks intended to be unaffected by additional strain and pressure. Power supply leads must have a crosssection sufficient to avoid heating up the relay. This is particularly true for direct mounting with preconnected fuses. Siemens AG 29 Solid State Relays (SSR) Type C2 Dimension drawing (mm) plastic cap Approximate weight: 27,2 g Shock-hazard protection against the voltage-carrying connection clips, in unprotected systems. Ordering code 30 V23100-Z2009 Siemens AG Solid State Relays (SSR) Type C2 Three-phase SSR up to 520 V switching voltage with zero voltage switch, dust-protected Ordering code V23100 -S3712-C240 -S3621-C240 -S3712-C270 Control cicuit (typical values at 20 C) Minimum control voltage 5 V- 80 V~ 5 V- Maximum control voltage 30 V- 240 V~ 30 V- Minimum control current 19 mA- 4 mA~ 19 mA- Maximum control current 110 mA- 11 mA~ 110 mA- Release voltage Control circuit resistance 2 V- 5 V~ 2 V- 270 22 k 270 Switching circuit (typical values at 20 C) Zero voltage switch yes Max. switching current (see characteristic page 18...22) 70 Arms 40 Arms Minimum switching current 5 mArms Nominal switching current 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking current (current limited by varistor) 1,200 VS (800 VS) 20 VS Zero switching range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 10 ms) Leakage current at nominal switching voltage (50 Hz) 350 AS 610 500 AS A2s 1250 A2s < 4 mArms Critical rate of rise on-state current (di/dt) 20 A/s Critical rate of rise off-state voltage (du/dt) 500 V/s Max. on-state voltage at max. switching voltage 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 10 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms General data Operating temperature range -40...+90 C Storage temperature range -40...+150 C Capacity between control circuit and switching circuit Weight Approvals N.B.: Siemens AG 8 pF approx. 300 g on request Other versions of three-phase SSRs available on request 31 Solid State Relays (SSR) Type C2 Three-phase SSR type C2 up to 520 V switching voltage without zero voltage switch, dust-protected Ordering code V23100 -S5712-C240 -S5621-C240 -S5712-C270 Control circuit (typical values at 20 C) Minimum control voltage 5 V- 80 V~ 5 V- Maximum control voltage 30 V- 240 V~ 30 V- Minimum control current 19 mA- 4 mA~ 19 mA- Maximum control current 110 mA- 11 mA~ 110 mA- Release voltage Control circuit resistance 2 V- 5 V~ 2 V- 270 22 k 270 Switching circuit (typical values at 20 C) Zero voltage switch no Max. switching current (see characteristic page 18...22) 70 Arms 40 Arms Minimum switching current 5 mArms Nominal switching voltage 400 Vrms Switching voltage range 24...520 Vrms Maximum repetitive blocking voltage (Voltage limited by varistor) 1,200 VS (800 VS) - Zero voltage range Maximum surge current (ITSM,10 ms) Peak load integral (I2t, 10 ms) Leakage current at nominal switching voltage (50 Hz) 350 AS 610 500 AS A2s 1250 A2s < 4 mArms Critical rate of rise on-state voltage(di/dt) 20 A/s Critical rate of rise off-state current (du/dt) 500 V/s Max. on-state voltage at max. switching current 1.6 VS Operating frequency range 47...400 Hz Maximum on time (50 Hz) 0.1 ms Maximum off time (50 Hz) 10 ms Insulation Test voltage between control circuit and switching circuit 4 kVrms Test voltage between control circuit and ground 2.5 kVrms Test voltage between switching circuit and ground 2.5 kVrms General data Operating temperature range -40...+90 C Storage temperature range -40...+150 C Capacity between control circuit and switching circuit Weight Approvals N.B.: 32 8 pF approx. 300 g on request Other versions of three-phase SSRs on request Siemens AG Solid State Relays (SSR) Type C2 Characteristics for 40 Arms three-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink without heat sin k Load current [A] Maximum accidental overload current ITSM (not periodical) Important information: Performance diagrams: Surge current [Arms] In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...) Maximum surge current: Number of periods (50 Hz) Siemens AG Ambient temperature [C] If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. 33 Solid State Relays (SSR) Type C2 Characteristics for 70 Arms three-phase SSR types Average power dissipation [W] Performance diagrams for the selection of the heat sink without heat sink Load current [A] Maximum accidental overload current ITSM (not periodical) Important information: Performance diagrams: Surge current [Arms] In order to reach the prescribed current values, mounting must take place on a finned heat sink or a cooling plate. The performance diagrams show how the thermal resistance of the heat sink appropriate to the relay can be determined independently of the load current and the ambient temperature The thermal resistance only applies to heat sinks with vertical cooling ribs. A safety factor (30%) must be taken into account under difficult conditions (e.g. switching cabinet without ventilation...) Maximum surge current: Number of half-periods (50 Hz) 34 Ambient temperature [C] If loaded with the maximum surge current, the permitted junction temperature is exceeded. A temporary loss of blocking ability can be anticipated. It is necessary to disconnect from the mains. Switching on again is permitted only after cooling down to the crystal temperature permitted for normal operation. The maximum surge current may be utilized only occasionally, i.e. in the event of a malfunction. Siemens AG