Terms & Conditions
Locations
SSP panel mount relay is part of the Harmony Solid sate relays range. This single-phase panel mount static relay accepts wiring with either bare cable, crimped cable ends, fork lugs or ring lugs. Its rated current is 125A, is controlled with a 4V to 32V DC circuit, has a rated load voltage of 48V to 660V AC output. It also has a test button for easy debugging, testing and commissioning. It mounts on metallic panel surface, with an excellent thermal dissipation capability thanks to its factory-installed thermal pad It has a visual indicator showing the status of its input and a alarm output enabling a quick response to unexpected events. This product conforms to international standard and certifications.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | SSP1 |
| [Uc] control circuit voltage | 4...32 V |
| [In] rated current | 125 A |
| Provided equipment | thermal pad |
| Solid state output type | zero voltage switching, SCR output |
| Network number of phases | 1 phase |
| Product or component type | solid state relay up to 125 A |
| Output switching mode | zero voltage switching |
| Mounting support | panel |
| Range of product | Harmony Solid State Relays |
| Connections - terminals | screw connectors |
| Complementary | |
| Auxiliary connection terminal | screw-type connector, 0.5...1.5 mm² (AWG 20...AWG 16) with slotted Philips screwdriver |
| Protection device type | type 2 - 63 A miniature circuit breaker (MCB) - curve B, type 1 - 80 A miniature circuit breaker (MCB) - curve B |
| Input current limits | 7-12 mA |
| Minimum load | 150 mA |
| Capacitance unbalance | 8 pF for input/output |
| Maximum switching voltage | 1 V DC turn-off |
| Maximum output current | 30 mA at 32 V DC |
| DV/dt | 500 V/µs off-state at maximum voltage |
| Absolute maximum voltage | 1200 V |
| Electromagnetic compatibility | surge immunity test 2 kV criteria A output ports line to earth conforming to IEC 61000-4-5, surge immunity test 1 kV criteria A output ports line to line conforming to IEC 61000-4-5, electrical fast transient/burst immunity test 1 kV, 5/100 kHz criteria B output ports conforming to IEC 61000-4-4, radiated radio-frequency electromagnetic field immunity test criteria B alarm port conforming to IEC 61000-4-3, radiated radio-frequency electromagnetic field immunity test criteria A output ports conforming to IEC 61000-4-3, electrostatic discharge 8 kV criteria A air discharge conforming to IEC 61000-4-2, electrostatic discharge 6 kV criteria A contact discharge conforming to IEC 61000-4-2 |
| Device presentation | complete product |
| IP degree of protection | IP20 |
| Maximum leakage current | 1 mA off-state |
| Minimum switching voltage | 4 V DC turn-on |
| [Uimp] rated impulse withstand voltage | 6 kV input to output, 6 kV output to case |
| Net weight | 97.1 g |
| Local signalling | LED, flashing, red for load cut-off/short-circuit, LED, steady, red for open-circuit for control input, LED, flashing, amber for control input to energise load, LED, steady, amber for ON status for load, LED, steady, green for ON status for control input/test button actuated |
| Load current | 0.15-125 A |
| Surge current | 1750 A for 16.6 ms |
| Response time | 0.5 cycle (turn-off), 0.5 cycle (turn-on) |
| Dielectric strength | 4 kV AC for input or output to case, 4 kV AC for input/output |
| Connections - terminals | ring lugs: 11.7 x 4.5 mm for output, forked type tag connectors: 11.7 x 4.5 mm for output, ring lugs: 9.2 x 4 mm for input, forked type tag connectors: 9.2 x 4 mm for input, screw terminals: 0.5...8.26 mm², (AWG 20...AWG 8) without cable end for output, screw terminals: 0.2...3.3 mm², (AWG 24...AWG 12) without cable end for input, screw terminals: 0.5...5.26 mm², (AWG 20...AWG 10) with cable end for output, screw terminals: 0.2...3.3 mm², (AWG 24...AWG 12) with cable end for input |
| Maximum voltage drop | <1.15 V on-state |
| Maximum I²t for fusing | 13950 A².s for 10 ms at 50 Hz, 12709 A².s for 8.33 ms at 60 Hz |
| Thermal resitance | 0.22 °C/W junction to case |
| Insulation resistance | 1000 MOhm at 500 V DC |
| Tightening torque | 4.4...5.3 lb.in for auxillary terminal, 0.5...0.6 N.m for auxillary terminal, 13.27...15.04 lb.in for input, 17.7...19.47 lb.in for output, 2...2.2 N.m for output, 1.5...1.7 N.m for input |
| Motor power hp | 10 hp 480 V AC, 5 hp 240 V AC, 2 hp 120 V AC |
| Cos phi | 0.5-0.5 (with maximum load) |
| Safety reliability data | B10d = 1731395, MTTFd = 1875.9 years |
| Environment | |
| Overvoltage category | III |
| Ambient air temperature for storage | -40-125 °C |
| Marking | UL, CSA, EAC, CE |
| Pollution degree | 2 |
| Standards | IEC 60950-1, UL 508, IEC 62314, CSA C22.2 No 14-13 |
| Ambient air temperature for operation | -40-80 °C |
| Product certifications | CSA, UL, EAC, CE |
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