SUNTREE / SCB8ZY-125 Auto-Reclosing Over/Under Voltage Circuit Beaker
อุปกรณ์ป้องกันแรงดันไฟฟ้าตกหรือเกินแบบอัตโนมัติ
Model : SCB8ZY-125
Voltage : 400VAC
Current : 125A
Poles : 4P
| Model | SCB8ZY-125 |
| Poles | 4P |
| Current specification (A) | 125A |
| Rated voltage (V) | 400V |
| Rated frequency | 50Hz/60Hz |
| Rated insulation voltage Ui | 500V |
| Rated impulse withstand voltage Uimp | 4kV |
| Rated short circuit capability | 6kA |
| Operating short circuit capability | 6kA |
| Mechanical life | 20000 |
| Electrical life | 4000 |
| Restore working voltage | 185V~276V |
| Undervoltage action range | 150V, 3s~5s delay tripping |
| Overpressure action range | 290V Delay 3s~5s tripping |
| Pressure loss action range | <45V Delay 3s~5s tripping |
| Automatic closing time | 7s-10s |
| Operating temperature | -25~+60 |
| Relative humidity | +20 should not be higher than 95%; +40 should not be higher than 50% |
| Grid distance | 45mm |
| Comply with standards | Q/GDW 1972 |
Datasheet