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pe_krow
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樓主  發(fā)表于: 2017-12-02 12:18
請問(wèn)變頻器輸出到電機之間可以加電磁開(kāi)關(guān)嗎?
如果能?需要有其他保護裝置嗎?
如果不能?為什么?
cjm1234
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2017-12-02 12:41
加一個(gè)交流接觸器，和一個(gè)熱繼電器就可以保護了，變頻器本身就有過(guò)流保護

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