The VS1-24 series is a high-performance indoor power distribution solution designed for 24 kV systems. Featuring advanced embedded pole technology, this circuit breaker offers superior insulation, mechanical reliability, and breaking performance, ensuring maintenance-free operation and an extended lifecycle.
| Parameter | Unit | Data |
|---|---|---|
| Rated voltage | kV | 24 |
| Rated frequency | Hz | 50 / 60 |
| Thunder impulse withstand voltage | kV | 125 |
| 1min industrial frequency withstand voltage | kV | 65 |
| Rated short-circuit break current | kA | 20, 25, 31.5 |
| Rated current | A | 630, 1250, 1600, 2000, 2500 |
| Rated peak value withstand current | kA | 50, 63, 80 |
| Rated short circuit close current | kA | 50, 63, 80 |
| Mechanical life-span | times | 10000 |
| Energy storage time | s | ≤15 |