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haibin9964
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樓主  發(fā)表于: 2014-09-30 16:30
我公司水泵老是跳閘，是一臺壓力罐的供水設備，用水量一大就跳閘，請問(wèn)一下各位朋友們，我如果把接觸器，熱繼電器換成變頻器是不是就能夠改變這一現狀呢，附帶一句，啟動(dòng)還算頻繁，斷路器遠遠大于水變的額定電流
hljhfplc
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1樓  發(fā)表于: 2014-10-02 08:49
測一下電流或是絕緣，在看一下閘的容量！

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