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ufo6363
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樓主  發(fā)表于: 2012-03-28 17:56
現有7臺西門(mén)子變頻器,一臺7.5KW 6臺5.5KW的變頻器,工作的時(shí)候所有都運行在40HZ,我應該選多大的線(xiàn),,, 我廠(chǎng)里以前6臺5.5KW的用10MM的就夠了,這樣OK不OK?
ufo6363
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1樓  發(fā)表于: 2012-03-29 00:32
今晚測試了一組機器,6臺5.5KW的電流35HZ時(shí)電流30A,這樣算我的10MM線(xiàn)路可以承受,但是我最后又并了一條10MM的,現在是20MM了,應該可以了
ufo6363
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2樓  發(fā)表于: 2012-03-29 12:26
負載是重負載哦,我現在是直接又并了10MM的。應該可以了。

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