China 36kv/630A Epoxy Resin Indoor Sf6 Switch Disconnector, Find details about China Indoor Load Break Switch, Sf6 Load Break Switch from 36kv/630A Epoxy Resin Indoor Sf6 Switch Disconnector
No | Item | Unit | Parameter | |
1 | Rated voltage | kV | 36 | |
2 | Rated frequency | Hz | 50/60 | |
3 | Rated current | A | 630 | |
4 | 1min Power frequency withstand voltage | Wet | kV | 95 |
dry | 110 | |||
5 | Lightning impulse withstand voltage | kV | 185/215 | |
6 | Rated short circuit breaking current (peak) | kA | 50 | |
7 | Rated active load and close circuit breaking current | A | 50 | |
8 | Rated transferring current | A | 1000 | |
9 | Rated short circuit making current (peak) | kA | 50 | |
10 | Rated cable(line) charging breaking current | A | 50 and 10 | |
11 | Cable charge breaking current in earthing fault | A | 20 | |
12 | Rated withstand current (peak) | kA | 50 | |
13 | Short time withstand current (2s) | kA | 20 | |
14 | Mechanism life | times | 2000 |