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aabbcc296
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樓主  發(fā)表于: 2009-07-10 09:21
惠豐37KW變頻器用的10千歐電位器換了幾個(gè)2W10千歐電位器都調速不穩,電機時(shí)快時(shí)慢,尋問(wèn)廠(chǎng)家,說(shuō)買(mǎi)的10千歐電位器可能是劣質(zhì)品,換了惠豐變頻器專(zhuān)用的10千歐電位器就好了.可是我們買(mǎi)的同一批電位器2.2千歐2W的用在5.5KW變頻器上都好好的.難道惠豐37KW變頻器必須用惠豐專(zhuān)配的電位器?請高手教教!
pingwuhui83
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1樓  發(fā)表于: 2009-07-11 09:22
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