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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