China 12/24/36kv Auto Recloser with Control Panel, Find details about China Auto Recloser, 12kv Recloser from 12/24/36kv Auto Recloser with Control Panel
Rated voltage | kV | 12 | 24 | 40.5 |
Rated current | A | 630/800 | 630/800 | 800 |
Rated frequency | Hz | 50/60 | 50/60 | 50/60 |
1min power frequency withstand voltage | kV | 42/48 | 65/79 | 70 |
Lightning impulse withstand voltage | kV | 75/85 | 125/150 | 170 |
Rated short circuit breaking current | kA | 16 | 20 | 20 |
Rated short circuit making current | kA | 31.5 | 40 | 40 |
Rated peak withstand current | kA | 31.5 | 40 | 40 |
Rated short time withstand current, 3s | kA | 16 | 20 | 20 |
Operations of short-circuit breaking current interruption | times | 30 | 30 | 30 |
Mechanical life | times | 30,000 | 30,000 | 30,000 |
Operation sequence | O-0.3s-CO-3s-CO-3s-CO |