Vacuum Circuit Breaker, Power Distribution, High Voltage Circuit Breaker manufacturer / supplier in China, offering 12kv Outdoor Hv Intelligent Fast Vacuum Circuit Breaker, Permanent Magnet Operation Mechanism, Outdoor Pole Mounted Vacuum Circuit Breaker and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $1799.00/ Piece |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T |
Breaking Capacity: | High Voltage Circuit Breakers |
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Operation: | Manual Type |
Speed: | High-Speed Circuit Breaker |
New Concept Electric Inc. was founded in October 2001, with a rigistered capital of 57 million Yuan. The company now covers an area of 77,601 square meters (116 acres), and has a plant area of 20,000 square meters. It is a national high-tech enterprise that specializes in the research and development, manufacturing, sales and service of intelligent medium & high voltage switchgear. Also the company is a leading manufacturer for solid insulated switchgear in China.
Rated voltage12 kVRated current630 ARated frequency50 HzRated short-duration (1 min) power frequency withstand voltage42/48 kVRated short-circuit breaking current20 kARated short-duration withstand current (4s)20 kARated lightning impluse withstand voltage(to earth/break)75/85 kVRated short-circuit making current (peak value)50 kARated peak withstand current50 kARated short-circuit current breaking times30 timesMechanical service life of vacuum circuit breaker10,000 timesSecond circuit 1 min power frequency withstand voltage2 kV