一、多功能電力儀表可以看用電量嗎

可以。

多(duo)(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)力(li)儀(yi)表是(shi)一(yi)種電(dian)力(li)設備，所謂多(duo)(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)，是(shi)指它具有電(dian)量(liang)(liang)測量(liang)(liang)、電(dian)能(neng)(neng)計(ji)量(liang)(liang)、數(shu)據顯示(shi)、采集及傳輸等功(gong)(gong)(gong)能(neng)(neng)，因此通過多(duo)(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)力(li)儀(yi)表是(shi)可以測量(liang)(liang)出(chu)用電(dian)量(liang)(liang)的。一(yi)般多(duo)(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)力(li)儀(yi)表的測量(liang)(liang)精度為0.5級，測量(liang)(liang)結果也是(shi)比較準確的。

二、多功能電力儀表看電量怎么看

多(duo)功能電(dian)力儀(yi)表的(de)電(dian)度計(ji)量(liang)功能是常見的(de)功能之一(yi)，可以看用電(dian)量(liang)大小，那么多(duo)功能電(dian)力儀(yi)表怎(zen)么看用電(dian)量(liang)呢(ni)？

多功能電力儀表的電(dian)(dian)能指示類型(xing)主要分為四(si)類：Imp、Exp、Total、Net；其中：Imp代表(biao)正向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)；Exp：代表(biao)反向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)；Total：絕(jue)(jue)對值電(dian)(dian)度(du)(du)量(liang)(liang)，即正向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)與反向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)的絕(jue)(jue)對值之和；Net：凈電(dian)(dian)度(du)(du)，即正向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)與反向(xiang)(xiang)電(dian)(dian)度(du)(du)量(liang)(liang)差的絕(jue)(jue)對值。四(si)者之間(jian)可以進行相互對比和驗證。

要(yao)看用電(dian)(dian)(dian)量的話(hua)，一般情況下，直接讀取Total值即可(ke)，該值即為儀表(biao)監(jian)測(ce)回路或設(she)備使用的電(dian)(dian)(dian)度(du)(du)值。此電(dian)(dian)(dian)度(du)(du)值為電(dian)(dian)(dian)度(du)(du)表(biao)計量的總電(dian)(dian)(dian)度(du)(du)值，如需查(cha)詢(xun)上(shang)(shang)月的電(dian)(dian)(dian)度(du)(du)值，可(ke)以進入(ru)歷(li)史數據(ju)頁面，查(cha)詢(xun)本(ben)月、上(shang)(shang)月、上(shang)(shang)上(shang)(shang)月電(dian)(dian)(dian)度(du)(du)值。