塑壳式断路器的应用

介绍了塑壳式断路器的常用电气参数,说明了在使用塑壳式断路器时要经过计算,并结合电网频率、环境温度等,选用适合的塑壳式断路器;介绍了漏电断路器的使用注意事项,以及用于电动机保护与用于线路保护的塑壳式断路器参数的不同。

The Application of the Plastic Case Type Breaker

Introduces the in common use electricity parameter of the plastic case type breaker,explains that want to be calculate at the time of using it,and choose the in keeping with plastic case type breaker,combine the charged barbed wire net frequency,the environment temperature etc.Introduces the usage regulation of the electric leakage breaker,and the dissimilarity of the plastic case type breaker parameter of used for the electric motor protection and circuit protection.