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銀色西子
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樓主  發(fā)表于: 2015-03-04 10:09
兩臺高壓電機4160V 功率220kw 控制啟動(dòng)停止  啟動(dòng)后個(gè)根據電機運轉電流情況會(huì )做反轉 - 正轉 切換  這個(gè)控制怎么做 對接觸器有什么要求 沒(méi)有做過(guò)高壓電機求幫助
jianshuai889
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