OVERCURRENT PROTECTION UNIT OP-5
Specifications
|
№ |
Parameter | Value |
|---|---|---|
| 1 | Rated voltage, v | 11..25 |
| 2 | Frequency of supply voltage, Hz | 50 |
| 3 | Maximum power consumption, W | 2 |
| 4 | Average total service life, years | -10..+45 |
| 5 | Average total service life, years | 10 |
| 6 | Set points of operating current | Проверка, 3, 4, 5, 6, 7 |
| 7 | Actuation error, not more than, % | 10 |
| 8 | Response time of final control relay, not more than, ms | 50 |
| 9 | Unit weight, no more than, kg | 0,25 |
| 10 | Overall dimensions, mm | 140 х 120 х 64 |
Complectation
Overcurrent protection unit OP-5 together with the current sensors CS series is designed to protect electrical connections from the short-circuit currents. OP-5 is used in transformer substations PEPMTS produced by “Zavod Electromashina”.
