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Vacuum Load Break Switch

Vacuum Load Break Switch

This vacuum load break switch is a kind of commonly used outdoor AC high voltage load break switch. It is used in rated voltage 12 to 40.5kV, rated frequency 50/60Hz outdoor three-phase power system. The load break switch consists of disconnect blade, arc extinguishing chamber and operation mechanism. It features simple structure, strong extinguishing arc ability and reliable performance.

Technical Parameters

Rated voltage 12kV,13.8kV, 15kV, 24kV, 36kV
Rated current 630A
Rated power frequency 50/60Hz
Rated peak withstand current 50kA
Rated short-time withstand current 20kA
Rated short-circuit duration 4s
Rated active load breaking current 630A
Rated loop breaking current 630A
Rated cable charging current 10A
5% rated active load breaking current 31.5kA

We are an ISO9001: 2000 and ISO14001: 2004 certified vacuum load break switch manufacturer and supplier in China. Since establishment, we constantly import international advanced technology and equipment. Our major products are vacuum load break switches, wind turbine generators, circuit breakers, disconnect switches and other products. They are reliable in quality and stable in performance, and have been successfully exported to more than 30 countries and regions, such as America, Germany, Russia, Iran, South Africa and Argentina. If you are looking for these products, please don't hesitate to contact us! Huayi Electric Co., Ltd. will be your best choice!

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