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cn_wmx

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变频器进线出线都接接触器。这合理吗?

cn_wmx  发表于 2014/5/21 8:05:29      2089 查看 3 回复  [上一主题]  [下一主题]

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以前设计的时候都是断路器下方直接连变频器。变频器出线直接连电机。

现在领导要求变频器的进线和出线都要用接触器。我觉得这样不合理。

但是他不采纳。

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  • guoyi1000

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    guoyi1000   发表于 2014/5/21 8:35:53

    可能与其他电机或设备有连锁控制.

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  • guai

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    guai   发表于 2014/5/21 9:41:21

    需要一机多用的时候或或者需要切换使用的情况下,可以安装接触器

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  • offickind1972

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    offickind1972   发表于 2014/5/21 11:23:54

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