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樓主  發(fā)表于: 2019-01-25 10:08
    在自吸離心泵的使用中出現了超負荷的情況，2.2KW的自吸泵電機額定電壓是380V，額定電流是4.73A，采用了過(guò)電流保護，但是在使用中電機的實(shí)際電流已經(jīng)達到了5.8A,所以保護電器件總是頻繁的動(dòng)作。請問(wèn)各位在這方面有什么解決辦法？

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