ZW39-40.5 outdoor high voltage AC vacuum circuit breaker

Rated voltage：40.5kV

Rated current：2000A、2500A

Rated short circuit current：31.5kA

Product use and characteristics

ZW39-40.5 vacuum circuit breaker is an outdoor product, suitable for AC 50Hz, 40.5kV three-phase power system, to cut off rated current, fault current or conversion line, to achieve the control and protection of the power system. The product can be used for frequent operation or as a contact circuit breaker.

Product parameter

Serial number	Project	Argument
1	Rated voltage	40.5kV
2	Rated current	2000A、2500A
3	Rated short circuit current	31.5kA
4	Rated short circuit breaking times	32 times
5	Mechanical life	10000 times

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Frequently Asked Questions

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