單相電表型號 單相電表規格 單相電表怎么看度數

單相電表規格

1：單(dan)項(xiang)機(ji)械鋁盤電(dian)能表，是(shi)國家(jia)電(dian)網(wang)最早(zao)的一款電(dian)能表

2：單(dan)項計數器電(dian)能表

3：單項液晶電能(neng)表

4：單項付費(fei)率電能表

5：單項載波電能表

6：單項(xiang)國(guo)網跳(tiao)閘電能表

7：單(dan)項國網預付費電能表

單相電表怎么看度數

預付費電(dian)(dian)(dian)表是(shi)自動有顯示的，把電(dian)(dian)(dian)卡(ka)插(cha)到(dao)電(dian)(dian)(dian)表上(shang)，電(dian)(dian)(dian)表顯示屏(ping)間會(hui)斷顯示“用(yong)(yong)電(dian)(dian)(dian)量”和(he)“剩余電(dian)(dian)(dian)量”，讓你知道已經(jing)使(shi)用(yong)(yong)了多少度(du)電(dian)(dian)(dian)，還(huan)剩余多少度(du)電(dian)(dian)(dian)可(ke)以繼續使(shi)用(yong)(yong)，如果低于一定(ding)度(du)數(shu)會(hui)出現紅燈(deng)亮顯示報警。

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