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0577-62189999

ZUM1L-800/3N剩余電流動作斷路器

額定頻率:50Hz
額定剩余動作電流:50/75/100/150/200/300/500/800/1000mA,
額定剩余不動作電流0.5I△n: 突變漏電動作值:≤50mA 單臺產品只選用四個檔位,請以銘牌數值為準。
額定分斷時間:<0.2s/<0.5s可設定20s~60s左右自動重合一次

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ZUM1L-100/3N剩余電流動作斷路器

延時重合閘時間:70%額定電壓
欠壓動作值:120%額定電壓(可關閉)
過壓動作值:ABC三相中任意一相缺相時動作(可關閉);
缺相保護:功能模塊電源直接取自主回路三相電源完全避免了缺相而剩余電流保護不工作的問題。

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