大容量断路器的主要故障模式之一是触头弹簧在较高温度下出现的应力松弛。
The stress relaxation of contact spring appeared at high temperature is one of the main failure modes in high capacity circuit breaker.
分析了低压断路器的工作特点和主要故障模式。
The operation characteristics and main failure modes of low-voltage circuit breaker were analyzed.
分析了低压断路器的工作特点和主要故障模式。
The operation characteristics and main failure modes of low-voltage circuit breaker were analyzed.
应用推荐