SSP3A250B7
Schneider Electric
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, input 18 to 36V AC, output 48 to 530V AC
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- "This SSP three-phase solid state relay is part of the range of solid state modular relays Harmony. It features 50A power rating and 3NO contacts. It features a control circuit voltage of 18V to 36V AC and an output voltage (load output) of 48V to 530V AC. This relay is maintenance free, fully electronic with unlimited life span. It features a control input voltage LED indicator in green. Its protection index is IP20. It weighs 240g and its dimensions are, 101.3mm wide, 79.7mm high, 35.4mm deep. 0 It is the ideal solution for packaging, plastic molding, textile, and heating furnace applications. 0 0 0 It can be mounted on panel fixed by screws. 0 0 0"
| Specification | Value |
|---|---|
| Cos Phi | 0.5-0.5 (with maximum load) |
| [Uc] Control Circuit Voltage | 18...36 V AC |
| Height | 79.7 mm |
| Maximum Horse Power Rating | 1.5 hp 40 °C 120 V AC || 3 hp 40 °C 240 V AC || 7.5 hp 40 °C 480 V AC || 8.8 hp 40 °C 530 V AC |
| Tightening Torque | 0.9...1.1 N.m for input || 1.7...2.2 N.m for output |
| Insulation Resistance | >= 1000 MOhm at 500 V DC |
| Thermal Resitance | 0.12 °C/W |
| Maximum I²T For Fusing | 2520 A².s for 10 ms at 50 Hz || 2320 A².s for 8.3 ms at 60 Hz |
| Maximum Voltage Drop | <1.35 V on-state |
| Connections - Terminals | screw terminals 1 x 0.2...1 x 2.5 mm², AWG 24...AWG 14) input || screw terminals 1 x 1.5...1 x 10 mm², AWG 16...AWG 8) output |
| Dielectric Strength | 4 kV AC for input/output || 4 kV AC for input or output to case |
| Response Time | 20 ms (turn-on) || 30 ms (turn-off) |
| Surge Current | 715 A 20 ms || 750 A 16.6 ms || 150 A 1 s |
| Load Current | 0.1-50 A |
| Local Signalling | LED, green input |
| Net Weight | 0.24 kg |
| Minimum Switching Voltage | 18 V AC turn-on |
| Maximum Leakage Current | 3 mA off-state |
| Ip Degree Of Protection | IP20 |
| Control Type | without test button |
| Device Presentation | complete product |
| Absolute Maximum Voltage | 1200 V |
| Dv/Dt | 500 V/µs off-state at maximum voltage |
| Maximum Switching Voltage | 2 V AC turn-off |
| Capacitance Unbalance | 8 pF for input/output |
| Width | 101.3 mm |
| Input Current Limits | 15-20 mA |
| Depth | 35.4 mm |
| Motor Power Kw | 1.11 kW 40-40 °C 120 V AC || 2.22 kW 40-40 °C 240 V AC || 5.55 kW 40-40 °C 480 V AC || 6.47 kW 40-40 °C 530 V AC |
| Connections - Terminals | screw connectors |
| Range Of Product | Harmony Solid State Relays |
| Mounting Support | panel |
| Output Switching Mode | zero voltage switching |
| Product Or Component Type | solid state relay up to 50 A |
| Phase | 3 phase |
| Solid State Output Type | zero voltage switching |
| Line Rated Current | 50 A |
| [Uc] Control Circuit Voltage | 18...36 V |
| Device Short Name | SSP |
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