JVM16-125A新系列断路器的应用分析

JVM16-125A Application and Analysis of a New Series of Circuit Breakers

基于塑壳研究设计的JVM16-125A断路器是具有短路与过载双重保护的限流型高分断断路器新产品,其适用于交流50/60Hz、额定电压400V及以下、额定电流125A及以下的电路中。它主要由塑料外壳、操作机构、灭弧系统、电磁系统、电热系统等组成,可用于正常情况下作为线路的不频繁的接通与分断之用途。

Molded-based research and design of the JVM16-125A circuit breaker is a short-circuit and overload dual protection fault current limiting circuit breaker-type scores of new products,Its application to the exchange of 50/60Hz,Rated voltage 400V and below、Rated current 125A and below the circuit. It is mainly made of plastic shell,operating mechanism,arc-quenching system,electromagnetic system,electric system,etc. Under normal circumstances it can be used as the line is not connected with the frequent breakin...