一、多功能電力儀表可以看用電量嗎

可以。

多(duo)(duo)功(gong)(gong)(gong)能(neng)電力儀表(biao)是(shi)(shi)一種電力設(she)備(bei)，所謂多(duo)(duo)功(gong)(gong)(gong)能(neng)，是(shi)(shi)指它具有電量(liang)(liang)(liang)(liang)測(ce)量(liang)(liang)(liang)(liang)、電能(neng)計量(liang)(liang)(liang)(liang)、數據(ju)顯(xian)示、采集及傳(chuan)輸等(deng)功(gong)(gong)(gong)能(neng)，因此通過多(duo)(duo)功(gong)(gong)(gong)能(neng)電力儀表(biao)是(shi)(shi)可以測(ce)量(liang)(liang)(liang)(liang)出用電量(liang)(liang)(liang)(liang)的。一般多(duo)(duo)功(gong)(gong)(gong)能(neng)電力儀表(biao)的測(ce)量(liang)(liang)(liang)(liang)精度為0.5級，測(ce)量(liang)(liang)(liang)(liang)結果(guo)也是(shi)(shi)比較(jiao)準確的。

二、多功能電力儀表看電量怎么看

多功(gong)(gong)能電(dian)(dian)(dian)(dian)力儀表(biao)的(de)電(dian)(dian)(dian)(dian)度計量功(gong)(gong)能是常見的(de)功(gong)(gong)能之一，可以看(kan)用電(dian)(dian)(dian)(dian)量大(da)小(xiao)，那(nei)么多功(gong)(gong)能電(dian)(dian)(dian)(dian)力儀表(biao)怎么看(kan)用電(dian)(dian)(dian)(dian)量呢(ni)？

多功能電力儀表的電(dian)能指示類(lei)型主要分(fen)為四類(lei)：Imp、Exp、Total、Net；其中：Imp代(dai)表(biao)正(zheng)向電(dian)度(du)量；Exp：代(dai)表(biao)反(fan)向電(dian)度(du)量；Total：絕對(dui)(dui)值電(dian)度(du)量，即正(zheng)向電(dian)度(du)量與(yu)(yu)反(fan)向電(dian)度(du)量的絕對(dui)(dui)值之和；Net：凈電(dian)度(du)，即正(zheng)向電(dian)度(du)量與(yu)(yu)反(fan)向電(dian)度(du)量差(cha)的絕對(dui)(dui)值。四者(zhe)之間可以進行(xing)相互對(dui)(dui)比和驗證(zheng)。

要看用電量(liang)的話，一般(ban)情況下，直接讀取(qu)Total值(zhi)即(ji)可，該值(zhi)即(ji)為儀(yi)表(biao)監測回路或(huo)設備使(shi)用的電度(du)值(zhi)。此電度(du)值(zhi)為電度(du)表(biao)計量(liang)的總電度(du)值(zhi)，如需查(cha)詢上(shang)月(yue)的電度(du)值(zhi)，可以進入歷(li)史數(shu)據頁面(mian)，查(cha)詢本(ben)月(yue)、上(shang)月(yue)、上(shang)上(shang)月(yue)電度(du)值(zhi)。