為了極大方便電力工作人員的統計工作，我們一般采用的是高壓預付費計量箱，這種高壓預付費計量箱也是有很多優點的。所以，我們應該多采用這種便民的計量箱，下面具體來看一下他的原理和優點。
   
      預付費計量(liang)箱(xiang)適于戶外(wai)柱上安(an)裝(zhuang)，以(yi)高壓真(zhen)空斷路(lu)(lu)器(qi)(qi)為(wei)主體，箱(xiang)體加高，內(nei)(nei)部嵌入高壓計量(liang)互(hu)感器(qi)(qi)，側(ce)面(mian)開(kai)孔，將互(hu)感器(qi)(qi)二(er)次線和斷路(lu)(lu)器(qi)(qi)的二(er)次控制(zhi)信號線引(yin)入側(ce)面(mian)的控制(zhi)箱(xiang)內(nei)(nei)，側(ce)孔經過防水、密封處理與側(ce)面(mian)的控制(zhi)箱(xiang)連在一起(qi)。通過真(zhen)空斷路(lu)(lu)器(qi)(qi)的外(wai)部引(yin)線柱可對(dui)內(nei)(nei)部高壓互(hu)感器(qi)(qi)進行(xing)測(ce)試(shi)效驗，電能表放在側(ce)面(mian)的控制(zhi)箱(xiang)內(nei)(nei)。

      整個裝(zhuang)(zhuang)置(zhi)外面沒有任(ren)何電(dian)(dian)(dian)纜，杜(du)絕了從線纜上竊(qie)電(dian)(dian)(dian)的可(ke)能(neng)(neng)性。側面控(kong)(kong)(kong)制箱(xiang)內含有電(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)和(he)(he)負(fu)(fu)(fu)(fu)(fu)(fu)控(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)，表(biao)(biao)箱(xiang)門鎖可(ke)采(cai)(cai)用(yong)電(dian)(dian)(dian)子鎖密封箱(xiang)體。負(fu)(fu)(fu)(fu)(fu)(fu)控(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)可(ke)采(cai)(cai)集記錄(lu)電(dian)(dian)(dian)能(neng)(neng)表(biao)(biao)的負(fu)(fu)(fu)(fu)(fu)(fu)荷(he)曲線，即(ji)分(fen)時電(dian)(dian)(dian)量和(he)(he)分(fen)時電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流、功(gong)(gong)率等(deng)值，負(fu)(fu)(fu)(fu)(fu)(fu)控(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)不需要磁卡表(biao)(biao)，可(ke)與普通多功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)子表(biao)(biao)相結合實(shi)現遠程預付費(fei)購電(dian)(dian)(dian)功(gong)(gong)能(neng)(neng)、負(fu)(fu)(fu)(fu)(fu)(fu)控(kong)(kong)(kong)功(gong)(gong)能(neng)(neng)、欠(qian)費(fei)斷(duan)電(dian)(dian)(dian)功(gong)(gong)能(neng)(neng)、繳費(fei)遠程提(ti)(ti)示功(gong)(gong)能(neng)(neng)、過負(fu)(fu)(fu)(fu)(fu)(fu)荷(he)報警斷(duan)電(dian)(dian)(dian)功(gong)(gong)能(neng)(neng)、負(fu)(fu)(fu)(fu)(fu)(fu)荷(he)過低(di)報警功(gong)(gong)能(neng)(neng)等(deng)，另外，負(fu)(fu)(fu)(fu)(fu)(fu)控(kong)(kong)(kong)裝(zhuang)(zhuang)置(zhi)可(ke)監視控(kong)(kong)(kong)制箱(xiang)門的開(kai)關狀態，提(ti)(ti)供(gong)遠程開(kai)門報警功(gong)(gong)能(neng)(neng)，為供(gong)電(dian)(dian)(dian)營銷和(he)(he)防竊(qie)電(dian)(dian)(dian)工作(zuo)帶(dai)來極大方便。

      預付費計(ji)量型可(ke)配(pei)合遠程抄(chao)表系統(tong)等，便于抄(chao)表和報警，極大(da)的(de)方便了電(dian)力(li)工(gong)作(zuo)人員(yuan)的(de)統(tong)計(ji)工(gong)作(zuo)。

      我們保定市東日電氣設備有限公司是一家專門研究開發高壓計量箱和組合互感器，產品的性能和配置一直得到好評，我們真誠期待與您的合作，為電力行業節能降損，提高效率，獻上我們的一份努力。我們的聯系電話是：0312-5957596或者登陸我們的網址查詢，網址：//hemai11.cn