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[China]
Trade Verify
Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Contact name:Lian Huanhuan
Ningbo Tianan (Group) Co.,Ltd. |
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Verified Suppliers
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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 | ||||||||||
