Industrial Automation
SSP1A4125BD - Solid State Relay - 25A - DC
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$393.04
Harmony, Solid-state relay, 125 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC
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| range of product | Harmony Solid State Relays |
|---|---|
| product or component type | Solid-state relay up to 125 A |
| device short name | SSP1 |
| mounting support | Panel |
| Number of phases | 1 phase |
| [In] rated current | 125 A |
| solid state output type | Zero voltage switching SCR output |
| output switching mode | Zero voltage switching |
| [Uc] control circuit voltage | 4...32 V DC |
|---|---|
| minimum switching voltage | 4 V DC turn-on |
| maximum switching voltage | 1 V DC turn-off |
| response time | 0.5 cycle (turn-on) 0.5 cycle (turn-off) |
| Input current | 7…12 mA |
| output voltage | 48...660 V AC |
| load current | 0.15…125 A |
| Transient overvoltage | 1200 V |
| surge current | 1750 A for 16.6 ms |
| maximum I²t for fusing | 12709 A².s for 8.33 ms at 60 Hz 13950 A².s for 10 ms at 50 Hz |
| Co-ordination type | Type 1 - 80 A miniature circuit breaker (MCB) - curve B Type 2 - 63 A miniature circuit breaker (MCB) - curve B |
| maximum leakage current | 1 mA off-state |
| maximum voltage drop | <1.15 V on-state |
| dV/dt | 500 V/µs off-state at maximum voltage |
| Power factor | 0.5 (with maximum load) |
| Motor controller rating | 2 hp 120 V AC 5 hp 240 V AC 10 hp 480 V AC |
| insulation resistance | 1000 MOhm at 500 V DC |
| Maximum capacitance | 8 pF for input/output |
| dielectric strength | 4 kV AC for input/output 4 kV AC for input or output to case |
| [Uimp] rated impulse withstand voltage | 6 kV output to case 6 kV input to output |
| tightening torque | 1.5...1.7 N.m for input 2...2.2 N.m for output |
| connections - terminals | Screw terminals: 0.2...3.3 mm², (AWG 24...AWG 12) with 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) without cable end for input Screw terminals: 0.5...8.26 mm², (AWG 20...AWG 8) without cable end for output Forked type tag connectors: 9.2 x 4 mm for input Ring lugs: 9.2 x 4 mm for input Forked type tag connectors: 11.7 x 4.5 mm for output Ring lugs: 11.7 x 4.5 mm for output |
| Thermal resistance | 0.22 °C/W junction to case |
| LED indicator | LED, green for input |
| IP degree of protection | IP20 |
| safety reliability data | MTTFd = 1875.9 years B10d = 1731395 |
| net weight | 89.2 g |
| device presentation | Complete product |
