Solid State Relays System Monitoring Relays (Sense Relay) Type RA.... .....S * System (line and load) monitoring relay * Zero switching * Rated operational current: 25, 50, 90 and 110 AACrms * Rated operational voltage: 120, 230, 400 and 480 VACrms * High surge current capability * Alarm output signal * LED indication for alarm and supply Product Description The system monitoring solid state relay (sense relay) provides an alarm output in the event of a circuit failure. Internal circuits monitor: - line voltage/line current - correct functioning of the SSR - SSR input status Ordering Key The relay is designed for applications where immediate fault detection is required. A red LED indicates an alarm, a green LED indicates DC control supply OK (half LED light intensity) resp. relay switched ON (full LED light intensity). RA 23 25 H 06 NO S Solid State Relay Switching mode Rated operational voltage Rated operational current Control input Non-rep. peak voltage Alarm output type Sense SSR Type Selection Switching mode Rated operational voltage Rated operational current input Control voltage Non-rep. peak type Alarm output A: Zero switching 12: 120 VACrms 23: 230 VACrms 40: 400 VACrms 48: 480 VACrms 25: 25 AACrms 50: 50 AACrms 90: 90 AACrms 110: 110 AACrms H: Active high 06: 650 Vp 10: 1000 Vp 12: 1200 Vp NO: NPN, NO NC: NPN, NC PO: PNP, NO PC: PNP, NC Selection Guide Rated op. voltage Control input 120 VACrms Active high 230 VACrms Active high 400 VACrms Active high 480 VACrms Active high Alarm output type Rated operational current 25 AACrms 50 AACrms 90 AACrms 110 AACrms NPN, NO NPN, NC PNP, NO PNP, NC NPN, NO NPN, NC PNP, NO PNP, NC NPN, NO NPN, NC PNP, NO PNP, NC NPN, NO NPN, NC PNP, NO PNP, NC RA 1225 H06NOS RA 1225 H06NCS RA 1225 H06POS RA 1225 H06PCS RA 2325 H06NOS RA 2325 H06NCS RA 2325 H06POS RA 2325 H06PCS RA 4025 H10NOS RA 4025 H10NCS RA 4025 H10POS RA 4025 H10PCS RA 4825 H12NOS RA 4825 H12NCS RA 4825 H12POS RA 4825 H12PCS RA 1250 H06NOS RA 1250 H06NCS RA 1250 H06POS RA 1250 H06PCS RA 2350 H06NOS RA 2350 H06NCS RA 2350 H06POS RA 2350 H06PCS RA 4050 H10NOS RA 4050 H10NCS RA 4050 H10POS RA 4050 H10PCS RA 4850 H12NOS RA 4850 H12NCS RA 4850 H12POS RA 4850 H12PCS RA 1290 H06NOS RA 1290 H06NCS RA 1290 H06POS RA 1290 H06PCS RA 2390 H06NOS RA 2390 H06NCS RA 2390 H06POS RA 2390 H06PCS RA 4090 H10NOS RA 4090 H10NCS RA 4090 H10POS RA 4090 H10PCS RA 4890 H12NOS RA 4890 H12NCS RA 4890 H12POS RA 4890 H12PCS RA 12110 H06NOS RA 12110 H06NCS RA 12110 H06POS RA 12110 H06PCS RA 23110 H06NOS RA 23110 H06NCS RA 23110 H06POS RA 23110 H06PCS RA 40110 H10NOS RA 40110 H10NCS RA 40110 H10POS RA 40110 H10PCS RA 48110 H12NOS RA 48110 H12NCS RA 48110 H12POS RA 48110 H12PCS Specifications are subject to change without notice (08.05.2002) 1 RA.... .....S General Specifications Operational voltage range Non-rep. peak voltage Zero voltage turn-on Operational frequency range Power factor cos Approvals CE-marking RA12...06..S RA23...06..S RA40...10..S RA48...12..S 60 to 140 VACrms 600 Vp 15 V 45 to 65 Hz 0.5 @ 120 VACrms UL, CSA Yes 170 to 250 VACrms 600 Vp 15 V 45 to 65 Hz 0.5 @ 230 VACrms UL, CSA Yes 150 to 440 VACrms 1000 Vp 15 V 45 to 65 Hz 0.5 @ 400 VACrms UL, CSA Yes 180 to 530 VAC 1200 Vp 25 V 45 to 65 Hz 0.5 @ 400 VACrms UL, CSA Yes Control Specifications Supply voltage range Supply current @ 24 VDC Response time pick-up @ 50 Hz Response time drop-out @ 50 Hz Active high control input Pick-up voltage Drop-out voltage Input current (Vc = 32 V) 20 to 32 VDC 40 mA DC 10 ms 10 ms Typ. 7 VDC Typ. 6.8 VDC 4 mA PNP Alarm output Alarm output voltage open Alarm output voltage @ 100 mA Alarm output current NPN Alarm output Alarm output voltage open Alarm output voltage @ 100 mA Alarm output current 0 VDC Vcc - 2 VDC 100 mA 32 VDC 2 VDC 100 mA Output Specifications RA..25.06..S RA..50.06..S RA..90.10..S RA..110.12..S 50 Arms 200 mA 600 Ap 90 Arms 200 mA 1000 Ap 110 Arms 200 mA 1500 Ap 6 mA 1800 A2s 500 V/s 6 mA 5000 A2s 500 V/s 6 mA 11250 A2s 500 V/s RA..25.....S RA..50.....S RA..90.....S RA..110.....S 50 mA 20 mA 50 mA 20 mA 50 mA 20 mA 50 mA 20 mA 60 Vrms 30 Vrms 120 Vrms 50 Vrms 150 Vrms 80 Vrms 180 Vrms 100 Vrms 100 ms Will be sensed 100 ms Will be sensed 100 ms Will be sensed 100 ms Will be sensed Rated operational current AC 51 25 Arms Min. operational load current 200 mA Non-rep. surge current t=10 ms 250 Ap Off-state leakage current @ rated voltage and frequency 6 mA I2t for fusing t=1-10 ms 310 A2s Critical dv/dt 500 V/s Sense Specifications Current Sensed load current Non-sensed leakage current Voltage Sensed line voltage Non-sensed line voltage Timing Response time from fault to alarm output Short-circuit of semiconductor 2 Specifications are subject to change without notice (08.05.2002) RA.... .....S Thermal Specifications Operating temperature Storage temperature Junction temperature Rth junction to case Rth junction to ambient RA..25.....S RA..50.....S RA..90.....S RA..110.....S -20 to +70C (-4 to +158F) -40 to +100C (-40 to +212C) 125C (257F) 1.25 K/W 12 K/W -20 to +70C (-4 to +158F) -40 to +100C (-40 to +212C) 125C (257F) 0.65 K/W 12 K/W -20 to +70C (-4 to +158F) -40 to +100C (-40 to +212C) 125C (257F) 0.35 K/W 12 K/W -20 to +70C (-4 to +158F) -40 to +100C (-40 to +212C) 125C (257F) 0.30 K/W 12 K/W Insulation Wiring Diagrams Rated insulation voltage Input to output Rated insulation voltage Output to case RAxxxxxxNxS 4000 VACrms +3 6 Alarm output 7 4 4000 VACrms 2 Control input IC Line/load 1 Functional Diagram VCC Mains input/load output RAxxxxxxPxS Control input Alarm output +3 6 Alarm output 7 4 2 Control input C/V C/V IC Line/load 1 Com. 3+ 45 Not con. 6 Control 7 Alarm Load output/mains input Operation Diagram Normal Relay OFF Operation Relay ON Line Voltage Loss Line Voltage Loss Load Open Circuit DC Supply Loss DC Supply Loss Relay Remains OFF Shorted Relay Shorted Relay Line Voltage Load Current Control Green LED DC Supply Red LED Alarm output (normally open type) = Half LED light intensity Specifications are subject to change without notice (08.05.2002) 3 RA.... .....S Heatsink Dimensions (load current versus ambient temperature) RA ..25 .....S RA ..50 .....S 25 Power dissipation [W] Thermal resistance [K/W] Load current [A] Load current [A] Power dissipation [W] Thermal resistance [K/W] 2 1.7 1.4 1 0.71 0.40 32 50 0.92 0.76 0.60 0.45 0.29 - 63 22.5 2.5 2.1 1.8 1.4 1 0.66 27 45 1.2 0.99 0.80 0.62 0.44 0.26 55 20 3.1 2.7 2.3 1.9 1.4 1 23 40 1.5 1.3 1.1 0.85 0.63 0.42 47 17.5 4 3.5 3 2.5 2 1.4 20 35 1.9 1.6 1.4 1.1 0.89 0.63 40 15 4.9 4.3 3.7 3.1 2.5 1.9 16 30 2.4 2.1 1.8 1.5 1.2 0.91 33 12.5 6.2 5.4 4.6 3.9 3.1 2.3 13 25 3 2.7 2.3 1.9 1.5 1.1 26 10 8.1 7.1 6.1 5.1 4 3 10 20 3.9 3.5 3 2.5 2 1.5 20 7.5 11.3 9.9 8.5 7.1 5.6 4.2 7 15 5.5 4.8 4.1 3.4 2.7 2.1 15 - 15.6 13.3 11.1 8.9 6.7 5 10 8.6 7.5 6.4 5.4 4.3 3.2 9 2 5 17.9 15.6 13.4 11.2 8,9 6.7 4 20 30 40 50 60 70 5 2.5 - - - - 18.7 14 20 30 40 50 60 70 TA Ambient temp. [C] RA ..90 .....S TA Ambient temp. [C] RA ..110 .....S Load current [A] Thermal resistance [K/W] Power dissipation [W] Load current [A] Power dissipation [W] Thermal resistance [K/W] 90 0.63 0.53 0.42 0.32 - - 97 110 0.43 0.35 0.27 - - - 126 80 0.81 0.69 0.57 0.45 0.33 - 84 90 0.63 0.53 0.42 0.32 - - 97 70 1 0.89 0.75 0.61 0.47 0.33 71 80 0.81 0.69 0.57 0.45 0.33 - 84 60 1.3 1.2 1 0.83 0.66 0.49 59 70 1 0.89 0.75 0.61 0.47 0.33 71 50 1.7 1.5 1.3 1.1 0.85 0.64 47 60 1.3 1.2 1 0.83 0.66 0.49 59 40 2.2 1.9 1.7 1.4 1.1 0.83 36 50 1.7 1.5 1.3 1.1 0.85 0.64 47 30 3.1 2.7 2.3 1.9 1.5 1.2 26 40 2.2 1.9 1.7 1.4 1.1 0.83 36 20 4.8 4.2 3.6 3 2.4 1.8 17 30 3.1 2.7 2.3 1.9 1.5 1.2 26 10 10 8.8 7.5 6.3 5 3.8 8 20 4.8 4.2 3.6 3 2.4 1.8 17 10 10 8.8 7.5 6.3 5 3.8 8 20 30 40 50 60 70 20 30 40 50 60 70 TA Ambient temp. [C] TA Ambient temp. [C] Heatsink Selection Carlo Gavazzi Heatsink Thermal ...for power (See "General Accessories") resistance.. dissipation No heatsink required --N/A RHS 300 5.00 K/W >0W RHS 100 3.00 K/W > 25 W RHS 45A 2.70 K/W > 60 W RHS 45B 2.00 K/W > 60 W RHS 90 1.35 K/W > 60 W RHS 45A plus fan 1.25 K/W >0W RHS 45B plus fan 1.20 K/W >0W RHS 112 1.10 K/W > 100 W RHS 301 0.80 K/W > 70 W RHS 90 plus fan 0.45 K/W >0W RHS 112 plus fan 0.40 K/W >0W RHS 301 plus fan 0.25 K/W >0W Consult your distributor > 0.25 K/W N/A Infinite heatsink - No solution --N/A 4 Housing Specifications Weight Housing material Base plate Potting compound Relay Mounting screws Mounting torque Power terminal Mounting screws Mounting torque Control connector Approx. 110 g Noryl GFN 1, black Aluminium, nickel-plated Polyurethane M5 1.5 Nm M5 x 6 2.4 Nm 5 pole, centre distance 2.54 mm Specifications are subject to change without notice (08.05.2002) RA.... .....S Dimensions Accessories 14.5 4xM M = 2.54 58.2 29 24.5 45.5 Heatsinks DIN rail adapter Varistors Fuses Connector for ribbon cable: Header for PCB mounting: Ribbon cable: 5.3 17.8 5.1 Ribbon Cable Selection 47.5 2 x M5 APPLY HEATSINK COMPOUND ALARM LED SUPPLY LED 5.2 Methode 1300-105-424 Methode 1100-8-105-01 5 x 0.5 mm2, centre distance 2.54 mm 13 RCS 5-200-0* R-System Cable sense 5-wire Cable length in cm * All dimensions in mm Specifications are subject to change without notice (08.05.2002) 0: No connector mounted (Method 1300-105-424) 1: 1 connector mounted 2: 2 connectors mounted 5