插座電壓不足 - 洗衣機
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By Una
at 2020-10-15T10:46
at 2020-10-15T10:46
Table of Contents
請問家用電的電壓不足可能原因與改善方式
請水電測量電路
預計安裝洗衣機的插座說是電壓不足
有給我看表大約60~70
說正常的要110
也有測正常的給我看是109
不過該測試面板有2個插座
他是一條插A插座的其中一孔
另一條插第B插座的另一孔
而電壓測試正常的那個插座
電表則直接插入同插座2個孔
這樣不同測試方式有差別影響嗎?
因為這些插座之前才請另一家水電行全部換新
請問一般更換過程中不需要確認是否可以正常使用嗎?
不然有問題怎麼當初沒有告知插座電壓不足的問題?
若是電壓不足要如何處理
一般行情價大約多少
因為測到電壓不穩的水電
說線要全換,報價超出預算很多
另外找這個水電原本是要安裝出租套房的計價電表
預計要裝在各樓層電箱旁邊
水電說出租用電量會驟增
所有的線要全部換新才安全也不會跳電
不過要換新線的部分只有電箱新裝計價電表的部分
牆壁裏面分流出去的線都沒有要換
這樣我怎麼都覺得做半套怪怪的
是我確定沒有要重拉電線,但水電一直強烈建議裝電表時,電箱一定要換新線
還有我查資料說計量電表要單相三線才能分別記錄110和220用電,
但是該水電告訴我單相二線就可以,
然後說我講的是三相電表,那不是一般家庭用的,
雖然我有一直澄清是三【線】…
以上請問大家的建議
物件是透天,樓層有台電獨立電表,一隻電表供電3~4間套房
謝謝大家
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