一、三相多功能電力儀表怎么使用

三相多功能電力儀表是一種用于測量電力參數的設備，它的使用方法如下：1、安裝方法：（1）在固定的配電柜上，選擇合適的地方開一個開孔尺寸的安裝孔。（2）取出儀表，松開定位螺絲，取下固定夾。（3）將儀表安裝插入配電柜的儀表孔中。（4）插入儀表的固定夾，固定定位螺絲。2、接線方法：三相多功能電力儀表的接線方法一般分為兩種：直接接線和互感器接線。直接接線是將電力儀表的電源線、電流線、電壓線直接接入電源、負載等電路中，適用于小功率電路。互感器接線是將電力儀表的電源線、電流線、電壓線分別接入互感器中，再將互感器接入電源、負載等電路中，適用于大功率電路。3、參數設置：在使用三相多功能電力儀表之前，需要對其進行參數設置。參數設置包括電壓、電流、功率因數、電能等參數的設定。一般情況下，電力儀表會有一個菜單界面，用戶可以通過菜單界面進行參數設置。4、數據讀取：三相多功能電力儀表可以通過顯示屏顯示電壓、電流、功率、功率因數、電能等參數的數值。此外，電力儀表還可以通過通訊接口將數據傳輸到計算機等設備中，以便進行數據分析和處理。多功能電力儀表使用并不難，如果您有測量需要，可以買一臺多功能電力儀表，要購買的話，建議先了解一下多功能電力儀表十大品牌。

二、多功能電力儀表能當電度表嗎

多(duo)(duo)功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)儀表(biao)(biao)(biao)(biao)(biao)(biao)是(shi)(shi)一(yi)(yi)種具有可(ke)編程測(ce)(ce)量(liang)(liang)、顯示、數字通訊(xun)和電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)脈沖變(bian)送輸出(chu)等(deng)多(duo)(duo)功(gong)(gong)能(neng)(neng)智能(neng)(neng)儀表(biao)(biao)(biao)(biao)(biao)(biao)，電(dian)(dian)(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)(biao)又(you)叫電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)(biao)(biao)(biao)(biao)，簡(jian)稱電(dian)(dian)(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)(biao)，是(shi)(shi)測(ce)(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)的(de)儀表(biao)(biao)(biao)(biao)(biao)(biao)。多(duo)(duo)功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)儀表(biao)(biao)(biao)(biao)(biao)(biao)和電(dian)(dian)(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)(biao)在(zai)原(yuan)理、功(gong)(gong)能(neng)(neng)、應用(yong)等(deng)方面存在(zai)一(yi)(yi)定的(de)區別(bie)，一(yi)(yi)般(ban)來說，多(duo)(duo)功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)儀表(biao)(biao)(biao)(biao)(biao)(biao)也(ye)是(shi)(shi)可(ke)以起到電(dian)(dian)(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)(biao)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)測(ce)(ce)量(liang)(liang)的(de)作(zuo)用(yong)的(de)，不過多(duo)(duo)功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)儀表(biao)(biao)(biao)(biao)(biao)(biao)是(shi)(shi)測(ce)(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)，測(ce)(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)僅(jin)作(zuo)為顯示、監控等(deng)使用(yong)，可(ke)清(qing)零(ling)(ling)可(ke)復位可(ke)改變(bian)比，且(qie)測(ce)(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)計(ji)(ji)接(jie)入(ru)(ru)的(de)CT、PT的(de)精度級(ji)(ji)(ji)也(ye)都是(shi)(shi)測(ce)(ce)量(liang)(liang)級(ji)(ji)(ji)（一(yi)(yi)般(ban)是(shi)(shi)0.5級(ji)(ji)(ji)）；而電(dian)(dian)(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)(biao)屬于計(ji)(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)，不可(ke)清(qing)零(ling)(ling)不可(ke)復位不可(ke)改變(bian)比（用(yong)計(ji)(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)廠家(jia)只(zhi)提供給電(dian)(dian)(dian)(dian)(dian)(dian)力(li)公司(si)(si)的(de)專業軟件(jian)可(ke)以改，所以計(ji)(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)需得到電(dian)(dian)(dian)(dian)(dian)(dian)力(li)公司(si)(si)的(de)認證），接(jie)入(ru)(ru)的(de)CT、PT的(de)精度級(ji)(ji)(ji)也(ye)都是(shi)(shi)計(ji)(ji)量(liang)(liang)級(ji)(ji)(ji)（一(yi)(yi)般(ban)是(shi)(shi)0.2s或0.2級(ji)(ji)(ji)）。因此，一(yi)(yi)般(ban)不建議把多(duo)(duo)功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)儀表(biao)(biao)(biao)(biao)(biao)(biao)當電(dian)(dian)(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)(biao)用(yong)。

三、多功能電力儀表接線方法

1、直接(jie)(jie)(jie)(jie)接(jie)(jie)(jie)(jie)線(xian)法：（1）首先(xian)確(que)(que)(que)(que)認(ren)電(dian)(dian)(dian)纜(lan)線(xian)的(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)級別(bie)和電(dian)(dian)(dian)流大小。將(jiang)(jiang)電(dian)(dian)(dian)纜(lan)分別(bie)連(lian)接(jie)(jie)(jie)(jie)到(dao)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)L1、L2、L3、N和PE接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)。（2）將(jiang)(jiang)電(dian)(dian)(dian)纜(lan)線(xian)連(lian)接(jie)(jie)(jie)(jie)到(dao)電(dian)(dian)(dian)源端(duan)(duan)(duan)，確(que)(que)(que)(que)認(ren)線(xian)序正確(que)(que)(que)(que)。（3）確(que)(que)(que)(que)認(ren)接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)是(shi)(shi)否(fou)牢固，如有松動(dong)需要重新插拔和連(lian)接(jie)(jie)(jie)(jie)。（4）開啟(qi)電(dian)(dian)(dian)源，檢測(ce)(ce)(ce)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流、功率(lv)等(deng)參數是(shi)(shi)否(fou)符(fu)合實際值(zhi)。（5）如必(bi)(bi)要，調(diao)整儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)校(xiao)準(zhun)(zhun)(zhun)參數，確(que)(que)(que)(que)保(bao)(bao)讀(du)數準(zhun)(zhun)(zhun)確(que)(que)(que)(que)。2、三(san)元組接(jie)(jie)(jie)(jie)線(xian)法：（1）將(jiang)(jiang)三(san)根(gen)(gen)電(dian)(dian)(dian)纜(lan)線(xian)（A、B、C）依次連(lian)接(jie)(jie)(jie)(jie)到(dao)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)L1、L2、L3接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)，將(jiang)(jiang)剩余(yu)兩根(gen)(gen)電(dian)(dian)(dian)纜(lan)線(xian)（N、PE）連(lian)接(jie)(jie)(jie)(jie)到(dao)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)N和PE接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)。（2）確(que)(que)(que)(que)認(ren)連(lian)接(jie)(jie)(jie)(jie)結果(guo)正確(que)(que)(que)(que)。（3）開啟(qi)電(dian)(dian)(dian)源，檢測(ce)(ce)(ce)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流、功率(lv)等(deng)參數是(shi)(shi)否(fou)符(fu)合實際值(zhi)。（4）如必(bi)(bi)要，調(diao)整儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)校(xiao)準(zhun)(zhun)(zhun)參數，確(que)(que)(que)(que)保(bao)(bao)讀(du)數準(zhun)(zhun)(zhun)確(que)(que)(que)(que)。3、變(bian)壓(ya)(ya)器接(jie)(jie)(jie)(jie)線(xian)法：（1）將(jiang)(jiang)三(san)根(gen)(gen)電(dian)(dian)(dian)纜(lan)線(xian)（A、B、C）分別(bie)接(jie)(jie)(jie)(jie)到(dao)變(bian)壓(ya)(ya)器的(de)(de)(de)高壓(ya)(ya)端(duan)(duan)(duan)，將(jiang)(jiang)剩余(yu)兩根(gen)(gen)電(dian)(dian)(dian)纜(lan)線(xian)（N、PE）接(jie)(jie)(jie)(jie)到(dao)變(bian)壓(ya)(ya)器的(de)(de)(de)中性點和接(jie)(jie)(jie)(jie)地端(duan)(duan)(duan)。（2）將(jiang)(jiang)變(bian)壓(ya)(ya)器的(de)(de)(de)低壓(ya)(ya)端(duan)(duan)(duan)連(lian)接(jie)(jie)(jie)(jie)到(dao)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)L1、L2、L3接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)，將(jiang)(jiang)剩余(yu)兩根(gen)(gen)電(dian)(dian)(dian)纜(lan)線(xian)（N、PE）連(lian)接(jie)(jie)(jie)(jie)到(dao)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)N和PE接(jie)(jie)(jie)(jie)線(xian)端(duan)(duan)(duan)。（3）確(que)(que)(que)(que)認(ren)連(lian)接(jie)(jie)(jie)(jie)結果(guo)正確(que)(que)(que)(que)。（4）開啟(qi)電(dian)(dian)(dian)源，檢測(ce)(ce)(ce)儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流、功率(lv)等(deng)參數是(shi)(shi)否(fou)符(fu)合實際值(zhi)。（5）如必(bi)(bi)要，調(diao)整儀(yi)(yi)(yi)(yi)表(biao)(biao)的(de)(de)(de)校(xiao)準(zhun)(zhun)(zhun)參數，確(que)(que)(que)(que)保(bao)(bao)讀(du)數準(zhun)(zhun)(zhun)確(que)(que)(que)(que)。

四、多功能電力儀表看電量怎么看

多功能(neng)電(dian)(dian)(dian)力(li)儀表的(de)電(dian)(dian)(dian)能(neng)指示類(lei)型主要分(fen)為四類(lei)：Imp、Exp、Total、Net；其中(zhong)：Imp代(dai)表正向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)；Exp：代(dai)表反向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)；Total：絕(jue)對值(zhi)(zhi)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)，即(ji)正向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)與反向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)的(de)絕(jue)對值(zhi)(zhi)之(zhi)和(he)；Net：凈電(dian)(dian)(dian)度(du)(du)(du)，即(ji)正向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)與反向(xiang)(xiang)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)差的(de)絕(jue)對值(zhi)(zhi)。四者(zhe)之(zhi)間可以進行(xing)相(xiang)互對比和(he)驗證。要看用電(dian)(dian)(dian)量(liang)(liang)的(de)話，一般情(qing)況下，直接讀取Total值(zhi)(zhi)即(ji)可，該(gai)值(zhi)(zhi)即(ji)為儀表監測回路或設(she)備使(shi)用的(de)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)。此電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)為電(dian)(dian)(dian)度(du)(du)(du)表計量(liang)(liang)的(de)總電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)，如需(xu)查(cha)詢上月(yue)的(de)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)，可以進入歷史數(shu)據頁(ye)面，查(cha)詢本月(yue)、上月(yue)、上上月(yue)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)。