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Established in 1989, Xingji Electric Co., Ltd. is an enterprise focusing on the research, development, production and sales of high, medium and low voltage electrical components and electrical switchgear accessories. With more than 10 series and 300 kinds of products, we have 145 national patents, including 22 invention patents.The company has established strategic cooperation with multinational companies such as ABB, Schneider, Siemens, Eaton and Mitsubishi Well, which are among the top 500 companies in the world.....
The vacuum circuit breaker contains three main parts: vacuum interrupter, electromagnetic or spring-operated mechanism, bracket and other components.
Vacuum circuit breaker in the vacuum bubble to open the current and interrupt the arc, and the vacuum circuit breaker itself does not have qualitative and quantitati...
When testing, you should gradually move closer to the energized equipment to glow or sound stop to verify the integrity of the vacuum circuit breaker. Then test the ...
The ground switch does not need to open the load current and short-circuit current, so there is no arc extinguishing device. The lower end of the gate is usually con...
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