摘要
交流接触器是电力系统应用最普遍的一种电器。分析了交流接触器的常见故障、产生故障的原因及排除故障的具体方法,主要涉及接触器吸力不足、线圈过热或烧坏、相间短路、灭弧装置不正常灭弧等。
AC contactor is the most common application of a kind of electrical appliances in power system. The AC contactor common faults, the fault cause and the specific methods removing the faults are analyzed, including contactor inadequate suction, coil overheat or burn out, interphase short circuit and abnormal arcing etc..
出处
《电气传动自动化》
2012年第6期52-55,共4页
Electric Drive Automation
关键词
交流接触器
故障
吸合
触头
熔焊
AC contactor
fault
pull-in
contacts
fusion welding
