GW5A Series
GW5A Series

Rated voltage (kV):40.5 ,72.5,126
Rated frequency (Hz):50/60
Rated current (A):1250、1600、2000、3150
Rated peak withstand current (kA):80、100、125
Product use and characteristics
GW5A series of outdoor high-voltage transmission equipment separated from the relation three-phase AC frequency 50Hz/60Hz, used to disconnect or connect the high-voltage line in the case of no load, in order to convert the high-voltage line, change the operation mode, and maintenance of the bus and circuit breaker and other high-voltage electrical equipment to implement safe electrical isolation.
This product is a double-column horizontal fracture V-type middle open type, which can be equipped with a ground switch on one or both sides. The isolation switch and ground switch of 90° transmission are operated by CS11 type manual operating mechanism. The isolation switch of 180° transmission adopts CJ2 motor operating mechanism or CS14G manual operating mechanism for three-pole linkage operation; The ground switch adopts CS11 type manual operating mechanism for three-pole linkage operation.
Product parameter
Serial number | Project | Argument |
1 | Rated voltage (kV) | 40.5 ,72.5,126 |
2 | Rated frequency (Hz) | 50/60 |
3 | Rated current (A) | 1250、1600、2000、3150 |
4 | Rated peak withstand current (kA) | 80、100、125 |
5 | Rated short-time withstand current (kA) | 31.5、40、50 |
6 | Rated short circuit duration (s) | 3 |
7 | Mechanical life (times) | 10000 |
Frequently Asked Questions
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