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)功(gong)能(neng)(neng)電(dian)(dian)力(li)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)是(shi)(shi)(shi)(shi)一(yi)種(zhong)具(ju)有可編程測(ce)量(liang)(liang)、顯示(shi)、數(shu)字通訊和電(dian)(dian)能(neng)(neng)脈(mo)沖變送輸出等多(duo)功(gong)能(neng)(neng)智能(neng)(neng)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)，電(dian)(dian)度(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)又叫電(dian)(dian)能(neng)(neng)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)，簡稱電(dian)(dian)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)，是(shi)(shi)(shi)(shi)測(ce)量(liang)(liang)電(dian)(dian)能(neng)(neng)的(de)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)。多(duo)功(gong)能(neng)(neng)電(dian)(dian)力(li)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)和電(dian)(dian)度(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)在(zai)(zai)原理、功(gong)能(neng)(neng)、應用(yong)等方面存(cun)在(zai)(zai)一(yi)定的(de)區別，一(yi)般(ban)(ban)來(lai)說，多(duo)功(gong)能(neng)(neng)電(dian)(dian)力(li)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)也(ye)是(shi)(shi)(shi)(shi)可以(yi)起到電(dian)(dian)度(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)電(dian)(dian)能(neng)(neng)測(ce)量(liang)(liang)的(de)作用(yong)的(de)，不過多(duo)功(gong)能(neng)(neng)電(dian)(dian)力(li)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)是(shi)(shi)(shi)(shi)測(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)，測(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)僅作為顯示(shi)、監控等使用(yong)，可清零可復位(wei)可改變比，且測(ce)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)計(ji)接(jie)入的(de)CT、PT的(de)精度(du)(du)(du)級(ji)也(ye)都(dou)是(shi)(shi)(shi)(shi)測(ce)量(liang)(liang)級(ji)（一(yi)般(ban)(ban)是(shi)(shi)(shi)(shi)0.5級(ji)）；而電(dian)(dian)度(du)(du)(du)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)屬于計(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)，不可清零不可復位(wei)不可改變比（用(yong)計(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)廠(chang)家只提供給電(dian)(dian)力(li)公司的(de)專(zhuan)業(ye)軟件可以(yi)改，所以(yi)計(ji)量(liang)(liang)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)需(xu)得到電(dian)(dian)力(li)公司的(de)認證），接(jie)入的(de)CT、PT的(de)精度(du)(du)(du)級(ji)也(ye)都(dou)是(shi)(shi)(shi)(shi)計(ji)量(liang)(liang)級(ji)（一(yi)般(ban)(ban)是(shi)(shi)(shi)(shi)0.2s或0.2級(ji)）。因(yin)此，一(yi)般(ban)(ban)不建議把多(duo)功(gong)能(neng)(neng)電(dian)(dian)力(li)儀(yi)(yi)表(biao)(biao)(biao)(biao)(biao)(biao)(biao)(biao)當電(dian)(dian)度(du)(du)(du)表(biao)(biao)(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)接(jie)(jie)線(xian)(xian)(xian)法：（1）首先確(que)(que)(que)(que)(que)認電(dian)纜(lan)(lan)線(xian)(xian)(xian)的電(dian)壓(ya)(ya)(ya)(ya)級別(bie)和(he)電(dian)流(liu)(liu)大小。將(jiang)(jiang)電(dian)纜(lan)(lan)分(fen)別(bie)連(lian)(lian)接(jie)(jie)到(dao)儀(yi)(yi)(yi)表(biao)(biao)(biao)的L1、L2、L3、N和(he)PE接(jie)(jie)線(xian)(xian)(xian)端。（2）將(jiang)(jiang)電(dian)纜(lan)(lan)線(xian)(xian)(xian)連(lian)(lian)接(jie)(jie)到(dao)電(dian)源(yuan)端，確(que)(que)(que)(que)(que)認線(xian)(xian)(xian)序正(zheng)確(que)(que)(que)(que)(que)。（3）確(que)(que)(que)(que)(que)認接(jie)(jie)線(xian)(xian)(xian)端是否牢固，如(ru)(ru)有松(song)動需(xu)要(yao)重新插拔(ba)和(he)連(lian)(lian)接(jie)(jie)。（4）開啟(qi)電(dian)源(yuan)，檢測(ce)儀(yi)(yi)(yi)表(biao)(biao)(biao)的電(dian)壓(ya)(ya)(ya)(ya)、電(dian)流(liu)(liu)、功率等(deng)參數(shu)(shu)是否符合實(shi)(shi)際值(zhi)。（5）如(ru)(ru)必(bi)(bi)要(yao)，調(diao)整儀(yi)(yi)(yi)表(biao)(biao)(biao)的校(xiao)準(zhun)(zhun)參數(shu)(shu)，確(que)(que)(que)(que)(que)保讀數(shu)(shu)準(zhun)(zhun)確(que)(que)(que)(que)(que)。2、三(san)(san)(san)元組接(jie)(jie)線(xian)(xian)(xian)法：（1）將(jiang)(jiang)三(san)(san)(san)根(gen)電(dian)纜(lan)(lan)線(xian)(xian)(xian)（A、B、C）依次連(lian)(lian)接(jie)(jie)到(dao)儀(yi)(yi)(yi)表(biao)(biao)(biao)的L1、L2、L3接(jie)(jie)線(xian)(xian)(xian)端，將(jiang)(jiang)剩(sheng)余(yu)兩(liang)根(gen)電(dian)纜(lan)(lan)線(xian)(xian)(xian)（N、PE）連(lian)(lian)接(jie)(jie)到(dao)儀(yi)(yi)(yi)表(biao)(biao)(biao)的N和(he)PE接(jie)(jie)線(xian)(xian)(xian)端。（2）確(que)(que)(que)(que)(que)認連(lian)(lian)接(jie)(jie)結果正(zheng)確(que)(que)(que)(que)(que)。（3）開啟(qi)電(dian)源(yuan)，檢測(ce)儀(yi)(yi)(yi)表(biao)(biao)(biao)的電(dian)壓(ya)(ya)(ya)(ya)、電(dian)流(liu)(liu)、功率等(deng)參數(shu)(shu)是否符合實(shi)(shi)際值(zhi)。（4）如(ru)(ru)必(bi)(bi)要(yao)，調(diao)整儀(yi)(yi)(yi)表(biao)(biao)(biao)的校(xiao)準(zhun)(zhun)參數(shu)(shu)，確(que)(que)(que)(que)(que)保讀數(shu)(shu)準(zhun)(zhun)確(que)(que)(que)(que)(que)。3、變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)接(jie)(jie)線(xian)(xian)(xian)法：（1）將(jiang)(jiang)三(san)(san)(san)根(gen)電(dian)纜(lan)(lan)線(xian)(xian)(xian)（A、B、C）分(fen)別(bie)接(jie)(jie)到(dao)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的高(gao)壓(ya)(ya)(ya)(ya)端，將(jiang)(jiang)剩(sheng)余(yu)兩(liang)根(gen)電(dian)纜(lan)(lan)線(xian)(xian)(xian)（N、PE）接(jie)(jie)到(dao)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的中性點和(he)接(jie)(jie)地端。（2）將(jiang)(jiang)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的低壓(ya)(ya)(ya)(ya)端連(lian)(lian)接(jie)(jie)到(dao)儀(yi)(yi)(yi)表(biao)(biao)(biao)的L1、L2、L3接(jie)(jie)線(xian)(xian)(xian)端，將(jiang)(jiang)剩(sheng)余(yu)兩(liang)根(gen)電(dian)纜(lan)(lan)線(xian)(xian)(xian)（N、PE）連(lian)(lian)接(jie)(jie)到(dao)儀(yi)(yi)(yi)表(biao)(biao)(biao)的N和(he)PE接(jie)(jie)線(xian)(xian)(xian)端。（3）確(que)(que)(que)(que)(que)認連(lian)(lian)接(jie)(jie)結果正(zheng)確(que)(que)(que)(que)(que)。（4）開啟(qi)電(dian)源(yuan)，檢測(ce)儀(yi)(yi)(yi)表(biao)(biao)(biao)的電(dian)壓(ya)(ya)(ya)(ya)、電(dian)流(liu)(liu)、功率等(deng)參數(shu)(shu)是否符合實(shi)(shi)際值(zhi)。（5）如(ru)(ru)必(bi)(bi)要(yao)，調(diao)整儀(yi)(yi)(yi)表(biao)(biao)(biao)的校(xiao)準(zhun)(zhun)參數(shu)(shu)，確(que)(que)(que)(que)(que)保讀數(shu)(shu)準(zhun)(zhun)確(que)(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)(dian)(dian)力(li)儀(yi)表的電(dian)(dian)(dian)(dian)(dian)能指示(shi)類型主要分為四(si)類：Imp、Exp、Total、Net；其中：Imp代表正(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)；Exp：代表反(fan)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)；Total：絕對(dui)值(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)，即(ji)正(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)與反(fan)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)的絕對(dui)值(zhi)(zhi)之(zhi)和；Net：凈(jing)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)，即(ji)正(zheng)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)與反(fan)向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)量(liang)差的絕對(dui)值(zhi)(zhi)。四(si)者之(zhi)間可(ke)以進行相(xiang)互對(dui)比和驗證。要看用電(dian)(dian)(dian)(dian)(dian)量(liang)的話，一般情況(kuang)下(xia)，直接讀取Total值(zhi)(zhi)即(ji)可(ke)，該(gai)值(zhi)(zhi)即(ji)為儀(yi)表監測回路(lu)或設備使(shi)用的電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)值(zhi)(zhi)。此電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)值(zhi)(zhi)為電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)表計量(liang)的總電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)值(zhi)(zhi)，如需查詢上月(yue)(yue)的電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)值(zhi)(zhi)，可(ke)以進入(ru)歷史數據(ju)頁(ye)面，查詢本月(yue)(yue)、上月(yue)(yue)、上上月(yue)(yue)電(dian)(dian)(dian)(dian)(dian)度(du)(du)(du)(du)(du)值(zhi)(zhi)。