摘要
阐述了永磁式交流接触器的工作原理与技术特点,对其节能性能与常规电磁式接触器进行了对比分析,提出了永磁式交流接触器设备选型时需注意的问题,对永磁式交流接触器的应用前景进行了展望。
This paper describes the working principles and technical characteristics of permanent magnet AC contactor, compares its energy-saving performance with conventional electromagnetic contactor, puts forward some problems needing attention in the type selection of permanent magnet AC contactor, and looks forward to the application prospects of permanent magnet AC contactor.
出处
《山西科技》
2013年第2期132-134,共3页
Shanxi Science and Technology
关键词
永磁式交流接触器
工作原理
技术特点
节能性能
选型
permanent magnet AC contactor
working principle
technical characteristics
energy-saving performance:type selection