China Outdoor 11kv 630A Sf6 Load Break Switch, Find details about China Load Break Switch, Sf6 Load Break Switch from Outdoor 11kv 630A Sf6 Load Break Switch
Product mode | RPS-15 | RPS-24 | RPS-38 | ||
Rated voltage | KV | 15 | 24 | 38 | |
6/12/17.5 | 25.8 | 36 | |||
Rated frequency | Hz | 50/60 | 50/60 | 50/60 | |
Lightning impulse withstand voltage | KV | 110 | 125 | 200 | |
Power frequency withstand voltage 1min | Dry | KV | 50 | 75 | 110 |
wet | 40 | 60 | 95 | ||
Rated current | A | 400/630 | |||
Peak withstand current | KA | 50 | 50 | 50 | |
Rated short time making current | KA | 20 | 20 | 20 | |
Rated short time withstand current | KA/S | 20/4 | 20/4 | 20/4 | |
Rated cable charging breaking current | A | 10 | 16 | 20 | |
Rated line charging breaking current | A | 1 | 1.5 | 2 | |
Rated closed-loop breaking current | A | 400/630 | |||
Rated current breaking times | Times | ≥400 | |||
Rated working pressure | Mpa | 0.05 | |||
Per-phase main circuit resistance | uΩ | ≤80 | |||
Relative gas leakage rate | Year | ≤1% | |||
Operation of mechanical stability | Times | 6000 | |||
weight | kg | 115 | 125 | 135 | |
Institutions boxes and controller protection class | IP67 | ||||
Type of mounting | The lifting type(suspended)/block(horizontal) |