【摘要】 针对电动机2种生产现场—可短时停转和允许瞬时停转,详细介绍了2种变频器控制电路与“△—Y”起动线路的互换方式,分析了工作原理及其适用条件,安装后效果理想,实现了电动机短时停转和瞬时停转的目的。更多还原

【Abstract】 The paper aims at electromotor two kinds production locale-short time jockey and instant jockey,detailedly introduces two kinds tranducer control circuit and " -Y" startup circuity interchange mode aualyse woke principle and condition in point. after run it has better effect. It realizates the aim of electromotor short time jockey and instant jockey.更多还原