摘要
根据煤矿井下的隔爆开关箱内电子保护插件的插脚易松脱造成虚接触现象 ,使得开关不能正常工作。本文对安置方位的插件进行了理论分析 ,并提出了增加插件稳固性方法 。
With based on phenomenon that limbs of electronic protelion plug-in components in explosion-proof switch box drops easily to contact in vain to cause the switch not to work normally.The plug-in components for setting direction are theoretically analysed,thus suggests to increase stability of the plug-in components to ensure reliability of the switch operation.
出处
《电气开关》
2000年第6期7-8,6,共3页
Electric Switchgear
关键词
插件
方向
稳固性
plug-in component
direction
stability
