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Indoor Permanent Magnet Vacuum Circuit Breaker - No.1-1

Indoor Permanent Magnet Vacuum Circuit Breaker For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Indoor Permanent Magnet Vacuum Circuit Breaker, Made in China, High Quality Products!, China Indoor Permanent Magnet Vacuum Circuit Breaker,Indoor Vacume Curcuit Breaker, Supplier, Manufacturer.

indoor permanent magnet vacuum circuit breaker
?ZN63 (VS1)-12 Series Vacuum Circuit Breaker,Website:http://www.qdyonghuaxu.com, adopts solid insulation structure, use of advanced solid epoxy sealing technology, the first time, the vacuum interrupter. A leading electrical circuit, insulation and other support to become an integrated combination of solid seal pole. Successfully from a fundamental solution of the vacuum breaker gas environment, tolerance issues, make it broader. Integrated solid-pole closure of the fluent use of a self-ventilation technology cleverly solved the structure of solid insulation caused by heat dissipation.NOItemUnitsparameters1Rated voltageKV122Rated insulation levelRated Lightning Impulse voltage toleranceKV751min Frequency voltage423Rated short-circuit breaking currentKA20/2531.5404Rated currentA630 1250630 1250 1600 2000 2500 31501250 1600 2000 2500 3150 40005Rated thermal stability of current (RMS)KA20/2531.5406Dynamic Stability rated current (peak)63801007Rated short-circuit closing current (peak)63801008Rated short-circuit breaking current breaking numbertimes509Frequency tolerance of the secondary circuit voltage (1min)V200010Rated operating sequence0-0.3s-CO-180s-CO0-180s-CO-180s-CO(40kA)11Rated thermal stabilization timeS412Rated a single / back-to-back electric current breaking device group630/400 800/400(40KA)13Mechanical lifeTimes10000

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Qingdao Yunwhua Industry Co.,Ltd.

Address: #2-1-901Room,No.16 Fuzhou South Road, Shinan District, Qingdao City,Shandong Province,China, Qingdao, Shandong, China, 266000
Tel: 86-532-80771657
Qingdao聽Yunwhua聽Industry聽Co., Ltd. is a professional engaged in export of electric products and equipment. The company has high and low voltage power distribution equipment,Website:http://www.qdyonghuaxu.com, transformers, box-type substation, switch cabinet, power cables, High voltage cable branch box, Variable-frequency Drive and other industrial electrical products. Provides green high and low voltage electrical products and service solutions for electric power, industrial and civil, metallurgy, petrochemical, machinery manufacturing and other industries. The company always adhere to the "integrity first, quality service" policy. Customer-oriented, and constantly improves products quality, provides our customers with high quality, efficient and satisfactory service. 銆? http://www.qdyonghuaxu.com