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2018工控狗
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樓主  發(fā)表于: 2018-10-08 11:30
國內設備單相220V有7KW   三相380V有11KW（三相380V異步電機2KW,加熱管每相9KW）  , 國外電壓三相415V,單相240V。  有什么簡(jiǎn)便的方法實(shí)現電壓通用
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1樓  發(fā)表于: 2018-10-08 14:23
三樓的方法比較實(shí)際

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