145kv High Voltage Disconnect Switch
Price:
Pending
MOQ:
1set
Delivery Time:
30 work days
Brand:
Tianan Electric
Product Description
GW4 Three - Phase Outdoor AC HV Disconnecting Switch 126KV with Earthing Switch
GW4 series outdoor AC HV disconnecting switch is an outdoor HV switch of three-phase AC50 Hz, it is suitable for power system of rated voltage 35kV, is used for disconnecting no-load change over in HV circuits and disconnecting busbar will be checked , breaker and HV circuit with power.
Technical parameters:
| Item |
Type |
Rated voltage(KV) | Rated current(A) | Isolating switch | Grounding switch | Grounding switch | ||||
| Rated peak withstand current(KA) | Rated time withstand current(KA) | Rated peak withstand current(KA) | Rated time withstand current(KA) | |||||||
|
General type |
GW4 |
15 | 400-1600 |
40
|
20(4s) |
40 |
40 |
20(4s) |
31.5(4s) |
Ungrounded; Grounding; Double grounding |
| 20 | 400-2000 |
31.5(4s) |
||||||||
| 40.5 |
630-2500
|
|||||||||
| 66 | ||||||||||
| 126 | ||||||||||
| 138 | ||||||||||
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Company
Ningbo Tianan (Group) Co.,Ltd.
Location
3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Contact Person
Lian Huanhuan