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

多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)力(li)儀(yi)表(biao)(biao)(biao)(biao)(biao)是(shi)(shi)(shi)一(yi)種(zhong)具有(you)可(ke)編程測(ce)(ce)(ce)量、顯示、數字通訊(xun)和(he)(he)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)脈沖變(bian)送輸出(chu)等多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)智(zhi)能(neng)(neng)(neng)(neng)儀(yi)表(biao)(biao)(biao)(biao)(biao)，電(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)又叫電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)表(biao)(biao)(biao)(biao)(biao)，簡稱電(dian)(dian)(dian)(dian)表(biao)(biao)(biao)(biao)(biao)，是(shi)(shi)(shi)測(ce)(ce)(ce)量電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)的(de)儀(yi)表(biao)(biao)(biao)(biao)(biao)。多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)力(li)儀(yi)表(biao)(biao)(biao)(biao)(biao)和(he)(he)電(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)在原理(li)、功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)、應用(yong)(yong)等方面(mian)存在一(yi)定的(de)區別(bie)，一(yi)般(ban)來(lai)說，多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)力(li)儀(yi)表(biao)(biao)(biao)(biao)(biao)也是(shi)(shi)(shi)可(ke)以(yi)起到電(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)測(ce)(ce)(ce)量的(de)作用(yong)(yong)的(de)，不(bu)過多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)力(li)儀(yi)表(biao)(biao)(biao)(biao)(biao)是(shi)(shi)(shi)測(ce)(ce)(ce)量表(biao)(biao)(biao)(biao)(biao)，測(ce)(ce)(ce)量表(biao)(biao)(biao)(biao)(biao)僅作為顯示、監控等使用(yong)(yong)，可(ke)清零可(ke)復位可(ke)改變(bian)比，且測(ce)(ce)(ce)量表(biao)(biao)(biao)(biao)(biao)計(ji)接入的(de)CT、PT的(de)精度級(ji)(ji)(ji)(ji)也都是(shi)(shi)(shi)測(ce)(ce)(ce)量級(ji)(ji)(ji)(ji)（一(yi)般(ban)是(shi)(shi)(shi)0.5級(ji)(ji)(ji)(ji)）；而電(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)屬于(yu)計(ji)量表(biao)(biao)(biao)(biao)(biao)，不(bu)可(ke)清零不(bu)可(ke)復位不(bu)可(ke)改變(bian)比（用(yong)(yong)計(ji)量表(biao)(biao)(biao)(biao)(biao)廠家只提供給(gei)電(dian)(dian)(dian)(dian)力(li)公司的(de)專業軟件可(ke)以(yi)改，所(suo)以(yi)計(ji)量表(biao)(biao)(biao)(biao)(biao)需得到電(dian)(dian)(dian)(dian)力(li)公司的(de)認證），接入的(de)CT、PT的(de)精度級(ji)(ji)(ji)(ji)也都是(shi)(shi)(shi)計(ji)量級(ji)(ji)(ji)(ji)（一(yi)般(ban)是(shi)(shi)(shi)0.2s或0.2級(ji)(ji)(ji)(ji)）。因此(ci)，一(yi)般(ban)不(bu)建議把多功(gong)(gong)(gong)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)力(li)儀(yi)表(biao)(biao)(biao)(biao)(biao)當(dang)電(dian)(dian)(dian)(dian)度表(biao)(biao)(biao)(biao)(biao)用(yong)(yong)。

三、多功能電力儀表接線方法

1、直接(jie)(jie)(jie)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)法：（1）首(shou)先確(que)(que)(que)(que)認電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)級別(bie)和電(dian)(dian)(dian)(dian)(dian)(dian)流大(da)小(xiao)。將(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)分(fen)別(bie)連(lian)接(jie)(jie)(jie)到(dao)(dao)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)L1、L2、L3、N和PE接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)。（2）將(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)連(lian)接(jie)(jie)(jie)到(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)端(duan)(duan)(duan)(duan)，確(que)(que)(que)(que)認線(xian)(xian)(xian)(xian)(xian)序正確(que)(que)(que)(que)。（3）確(que)(que)(que)(que)認接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)是否牢(lao)固，如(ru)有松動需要重(zhong)新插拔(ba)和連(lian)接(jie)(jie)(jie)。（4）開啟(qi)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，檢(jian)(jian)(jian)測(ce)(ce)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)流、功(gong)率(lv)等參(can)(can)數(shu)是否符(fu)合(he)實際值。（5）如(ru)必要，調(diao)整儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)校(xiao)準(zhun)(zhun)參(can)(can)數(shu)，確(que)(que)(que)(que)保讀數(shu)準(zhun)(zhun)確(que)(que)(que)(que)。2、三(san)元(yuan)組接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)法：（1）將(jiang)(jiang)(jiang)三(san)根(gen)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)（A、B、C）依次連(lian)接(jie)(jie)(jie)到(dao)(dao)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)L1、L2、L3接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)，將(jiang)(jiang)(jiang)剩(sheng)余兩根(gen)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)（N、PE）連(lian)接(jie)(jie)(jie)到(dao)(dao)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)N和PE接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)。（2）確(que)(que)(que)(que)認連(lian)接(jie)(jie)(jie)結果(guo)正確(que)(que)(que)(que)。（3）開啟(qi)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，檢(jian)(jian)(jian)測(ce)(ce)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)流、功(gong)率(lv)等參(can)(can)數(shu)是否符(fu)合(he)實際值。（4）如(ru)必要，調(diao)整儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)校(xiao)準(zhun)(zhun)參(can)(can)數(shu)，確(que)(que)(que)(que)保讀數(shu)準(zhun)(zhun)確(que)(que)(que)(que)。3、變壓(ya)(ya)(ya)器(qi)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)法：（1）將(jiang)(jiang)(jiang)三(san)根(gen)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)（A、B、C）分(fen)別(bie)接(jie)(jie)(jie)到(dao)(dao)變壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)高壓(ya)(ya)(ya)端(duan)(duan)(duan)(duan)，將(jiang)(jiang)(jiang)剩(sheng)余兩根(gen)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)（N、PE）接(jie)(jie)(jie)到(dao)(dao)變壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)中(zhong)性(xing)點(dian)和接(jie)(jie)(jie)地端(duan)(duan)(duan)(duan)。（2）將(jiang)(jiang)(jiang)變壓(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)低壓(ya)(ya)(ya)端(duan)(duan)(duan)(duan)連(lian)接(jie)(jie)(jie)到(dao)(dao)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)L1、L2、L3接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)，將(jiang)(jiang)(jiang)剩(sheng)余兩根(gen)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)(xian)（N、PE）連(lian)接(jie)(jie)(jie)到(dao)(dao)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)N和PE接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)端(duan)(duan)(duan)(duan)。（3）確(que)(que)(que)(que)認連(lian)接(jie)(jie)(jie)結果(guo)正確(que)(que)(que)(que)。（4）開啟(qi)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，檢(jian)(jian)(jian)測(ce)(ce)儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)流、功(gong)率(lv)等參(can)(can)數(shu)是否符(fu)合(he)實際值。（5）如(ru)必要，調(diao)整儀表(biao)(biao)(biao)(biao)的(de)(de)(de)(de)校(xiao)準(zhun)(zhun)參(can)(can)數(shu)，確(que)(que)(que)(que)保讀數(shu)準(zhun)(zhun)確(que)(que)(que)(que)。

四、多功能電力儀表看電量怎么看

多功能電(dian)(dian)(dian)力儀表(biao)的(de)電(dian)(dian)(dian)能指示類型(xing)主要分為四(si)類：Imp、Exp、Total、Net；其中(zhong)：Imp代(dai)(dai)表(biao)正向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)；Exp：代(dai)(dai)表(biao)反(fan)向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)；Total：絕對值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)，即(ji)正向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)與反(fan)向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)的(de)絕對值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)之(zhi)和(he)；Net：凈電(dian)(dian)(dian)度(du)(du)(du)，即(ji)正向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)與反(fan)向電(dian)(dian)(dian)度(du)(du)(du)量(liang)(liang)(liang)差(cha)的(de)絕對值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。四(si)者之(zhi)間(jian)可以(yi)進行相互對比和(he)驗(yan)證。要看用(yong)電(dian)(dian)(dian)量(liang)(liang)(liang)的(de)話，一般情況下，直接(jie)讀(du)取(qu)Total值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)即(ji)可，該值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)即(ji)為儀表(biao)監測回路或設(she)備使用(yong)的(de)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。此電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為電(dian)(dian)(dian)度(du)(du)(du)表(biao)計量(liang)(liang)(liang)的(de)總電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，如(ru)需查(cha)詢上(shang)(shang)月(yue)(yue)的(de)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，可以(yi)進入歷史數據頁面(mian)，查(cha)詢本月(yue)(yue)、上(shang)(shang)月(yue)(yue)、上(shang)(shang)上(shang)(shang)月(yue)(yue)電(dian)(dian)(dian)度(du)(du)(du)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。