| Model: | GW |
|---|---|
| Brand: | SL/TANHO |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | isolator switch , outdoor switch , disconnector switch |
| Price: |
US $1500
/ pc
|
| Min. Order: | 5 pc |
| Live Chat: | Last Online:22 May, 2013 |
| No . | Item | Unit | Data | |
| 1
|
Rated voltage
|
kV
|
12,40.5
|
|
| 2 | Rated current | A | 630 | |
| 3 | Rated power frequency | Hz | 50/60 | |
| 4 | Rated peak withstand current | kA | 50, 63 | |
| 5 | Rated short-time withstand current | kA | 20, 25 | |
| 6 | Rated short-time withstand current duration | s | 4 | |
| 7 | Main loop resistance | Ω | 12kV≤90 | 40.5kV ≤100 |
| 8 | 1min(dry) power frequency withstand voltage | 42/48 | 95/115 | |
| 9 | 1min(wet) power frequency withstand voltage | kV | 30 | 85 |
| 10 | lightning impulse withstand voltage (peak) | 75/85 | 185/215 | |
| 11 | Mechanical life | Times | 2000 |
