three-phase current motor meaning in English

三相电动机
三相交流电动机

Being a bottom deck of a distributed monitoring system , the information collection system accomplishes working status information acquisition such as armature voltage and current of a spindle braking switch , start , halt and brake of a three - phase current motor
整个车间网络层采用分布式监控系统,采集的工作状态信息有:电锭制动开关的电压、电流,三相交流电机的启动、停止和制动,并以此来支持设备诊断工作。