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瘋狂的麥迪
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樓主  發(fā)表于: 2010-03-09 11:45
請問(wèn)下 3臺3KW電機，其中有兩臺泵電機用變頻器（一拖二）來(lái)控制，2個(gè)變頻器分別選多大的合適？謝謝了。。。
zsm961450
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1樓  發(fā)表于: 2010-03-09 16:31
3kw選用FR-F740-3.7K-CH,兩臺選用FR-F740-7.5K-CH

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