air circuit breaker

常见例句

A new type DW50-1000 air circuit breaker developed by Shanghai Electrical Apparatus Research Institute Group Co. , Ltd which organized some enterprises was introduced.
由上海電器科學研究所（集團）有限公司組織有關企業共同開發了新型的DW50 1000萬能式斷路器。
It is very important and necessary to calculate the electro-dynamic repulsion force acting on the movable conductor for the optimization design of air circuit breaker (ACB).
實騐結果表明補償器的應用有傚地提高了開關的性能，爲研究電動斥力對斷路器機械特性的影響及機搆的優化設計提供了良好的平台。
Though the analysis of the explosion reason of interrupting arc bushing on two KW4-330 air circuit breaker, this article pointed out the gravity of pollution flashover of circuit breaker;
本文通過對二台KW4-330型空氣斷路器斷口滅弧瓷套汙閃爆炸原固的分析，指出斷路器汙閃的嚴重性；