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896781382
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樓主  發(fā)表于: 2014-06-11 21:56
三菱FR-E540-3.7K-CHT變頻器可以控制220V的三相交流電機嗎？
xbl2018
龍兒
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1樓  發(fā)表于: 2014-06-12 09:35
三相電機220V時(shí)用三角型接法，380V時(shí)改用星型接法。

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