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machao2300
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樓主  發(fā)表于: 2015-12-11 10:58
請問(wèn)一下各位一下電機帶負載直接啟動(dòng)可以轉動(dòng)  變頻啟動(dòng)不了是什么原因？ 謝謝�。�！
lxm5800
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1樓  發(fā)表于: 2015-12-11 15:23
電機和變頻器功率分別多大，變頻啟動(dòng)時(shí)，變頻器有哪些現象，說(shuō)仔細點(diǎn)。

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