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真半本
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樓主  發(fā)表于: 2017-09-18 08:39
如題，就是說(shuō)加減速過(guò)程中都是一一直恒定電流不變化，從而使變頻器不會(huì )過(guò)載報警，請各位大俠指點(diǎn)迷津😊😊
真半本
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1樓  發(fā)表于: 2017-09-18 10:09
看來(lái)會(huì )調變頻器的人沒(méi)幾個(gè)？�。�！
lin10663
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2樓  發(fā)表于: 2017-09-18 11:02
不可能恆流~~~是誤差幾%
通常用那反應速度慢
等輸出後前面電壓無(wú)法控制與平衡
努力~學(xué)習
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