断路器跳闸线圈烧毁的原因分析及预防

Analyses of Causes of the Burn-out of Disconnector's Breaking Coil

文章分析了电磁操动机构的断路器跳不开闸、跳闸线圈烧毁的原因、现象及预防措施。

This paper analyzes on the causes why the disconnector of the electromagnetic motivator can't tune off the switch and why the breaking coil is burned out, and puts forward some preventive measures.