The GW1-12(36)/630-20(25) is a high-performance Outdoor HV Disconnect Switch featuring a composite insulator design. Engineered for reliability, it is designed to open and close circuits under voltage in no-load 50/60Hz, 12(36)KV power systems.
| Item | Unit | Data |
|---|---|---|
| Rated voltage | kV | 12,36 |
| Rated current | A | 630 |
| Rated power frequency | Hz | 50/60 |
| Rated peak withstand current | kA | 50,63 |
| Rated short-time withstand current | kA | 20,25 |
| Rated short-time withstand current duration | S | 4 |
| Main loop resistance | μΩ | 12kV≤90,36kV≤100 |
| 1min(dry) power frequency withstand voltage | kV | 42/48 ,95/115 |
| 1min(wet) power frequency withstand voltage | kV | 30 ,85 |
| Lightning impulse withstand voltage(peak) | kV | 75/85 , 185/215 |
| Mechanical life | Times | 2000 |