HomeYour location:HomeHigh voltage electrical appliancesHigh voltage protectorfault indicator → DS-2DJ电缆接地型故障指示器
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Product name: DS-2DJ电缆接地型故障指示器
specification: DS-2DJ电缆接地型故障指示器
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Category: High voltage electrical appliances -- 故障指示器
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

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Wechat 13916500500(Wechat)


DS-2DJ电缆接地型故障指示器Detailed product description:Column tabs
DS-2DJ电缆接地型故障指示器采样接地瞬间的电容电流首半波与接地瞬间的电压首半波,比较其相位,当采样接地瞬间的电容电流突变且大于一定数值,并且与接地瞬间的电压首半波相同,同时导线对地电压降低,则判断线路发生接地,否则线路未发生接地。

DS-2DJ电缆接地型故障指示器

DS-2DJ电缆接地型故障指示器
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