1、下图是小编给大年夜家绘制的一个星三角降压启动电路图,是最简洁、最安然的电路图哦!感觉有用,从速收藏咯!
2、该图的优点是:
(1)、 启动时,是KM1接通启动电流的,KMY先闭合不接通电机启动电流,以是KMY是一个小打仗器;
(2)、运行时,只有KM1、KM△事情,KMY、KT都不事情;
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