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2310036294
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樓主  發(fā)表于: 2017-12-25 17:26
為什么好多變頻器都不說(shuō)明自己的輸出電壓范圍是多少，

比如電源是單相200V的變頻器 輸出與電機連接，是不是電機一定要采用三角形連接

三相輸入400V的變頻器， 輸出電壓范圍多少 電機又采用什么連接方式

我覺(jué)得這一點(diǎn)很重要 可是所有變頻器說(shuō)明書(shū)上都不講 電機什么時(shí)候采用星型什么時(shí)候采用三角形

我剛接觸變頻器 那位大神總結指導一下。
moyqfujian
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1樓  發(fā)表于: 2017-12-25 20:12
一般變頻器有額定電壓和功率，電機也是一樣，照本宣科

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