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zhaocongxue
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樓主  發(fā)表于: 2009-04-12 16:17
請教變頻轉工頻電源開(kāi)關(guān)跳閘怎么解決？
sudazhong
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1樓  發(fā)表于: 2009-04-12 16:45
如果是新設計的就換大一點(diǎn)的閘，如果是老設備新出的問(wèn)題，就看電機啟動(dòng)電流是不是太大

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