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干式電流互感器

三線四線電度表互感器接線方法

發布日期：2022-04-18 點擊率：88

    三只電流互感器怎樣連接三相四線有功電表

    有功表上有十個端子

    1-4-7為電流進線，依次接互感器A、B、C相電互感器的Kl。

    3-6-9為電流出線，依次接互感器A、B、C相電互感器的K2。

    2-5-8為電壓接線，依次接A、B、C相電

    10端子接零線。

    A相為黃色，B相為綠色，C相為紅色。

    接線如圖

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