Home > Products > Disconnect/Isolator Switch > Yueqing Factory Supply High Voltage Outdoor Disconnect Isolator Switch GW4
Yueqing Factory Supply High Voltage Outdoor Disconnect Isolator Switch GW4
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | Qiaotai | |
| Model Number | GW4 |
Product Description
Isoation Switch:
1.90% exportation
2.good quality
3.reasonable price
Items | units | Technical parameters | |||||||
Rated voltage | kV | 10 | 15 | 24 | |||||
Max. operation voltage | kV | 12 | 17.5 | 27 | |||||
Rated insulation lever | 1min. Power frequency withstand voltage | To earth | kV | 38 | 40 | 50 | |||
Across open DS | kV | 45 | 47 | 60 | |||||
Rated lightning impulse withstand voltage | To earth | kV | 75 | 105 | 125 | ||||
Across open DS | kV | 85 | 120 | 145 | |||||
ated frequency | Hz | 50 | |||||||
Rated current | A | 200 | 400 | 630 | 1250 | 1600 | 2000 | ||
Short time withstand current | kA | 6.3 | 12.5 | 20 | 31.5 | 31.5 | 40 | ||
Rated peak withstand current | kA | 16 | 31.5 | 50 | 80 | 80 | 100 | ||
Rated duration of short-circuit | s | 4 | |||||||
Rated mechanical terminal vertical load | N | 245 | |||||||
Mechanism supplied for disconnector | (manual mechanism)or CX1(motor drive mechanism) | ||||||||
Earthing switch rated parameter for discnnector assembling | earthing switch use for cutting off the residual current , the dynamic and thermal current without examination | ||||||||
Contact Us
- Zhejiang Qiaotai Electric Equipment Co., Ltd.
- Contact nameTeddy Shao Chat Now
- Phone86-577-61661298
- AddressNo.255#, WeiShiYi Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang
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