所謂的(de)(de)高壓計(ji)(ji)量(liang)(liang)器指的(de)(de)是高壓計(ji)(ji)量(liang)(liang)箱(xiang)(xiang)，是電(dian)(dian)(dian)壓電(dian)(dian)(dian)流組合互感器，而(er)組合互感器配帶(dai)外(wai)(wai)表(biao)(biao)(biao)箱(xiang)(xiang)，俗稱高壓計(ji)(ji)量(liang)(liang)箱(xiang)(xiang)。適用于(yu)50HZ三相交(jiao)流、額外(wai)(wai)電(dian)(dian)(dian)壓為35KV電(dian)(dian)(dian)網上用作(zuo)電(dian)(dian)(dian)能(neng)計(ji)(ji)量(liang)(liang)，并(bing)安裝在供電(dian)(dian)(dian)變壓器高壓側，外(wai)(wai)表(biao)(biao)(biao)箱(xiang)(xiang)三相有(you)(you)功(gong)電(dian)(dian)(dian)度表(biao)(biao)(biao)及無(wu)功(gong)電(dian)(dian)(dian)度表(biao)(biao)(biao)各二(er)只，是用來直接(jie)測量(liang)(liang)高壓線路(lu)中，無(wu)論(lun)正(zheng)向送電(dian)(dian)(dian)或(huo)或(huo)反(fan)向送電(dian)(dian)(dian)，均能(neng)有(you)(you)效地計(ji)(ji)量(liang)(liang)有(you)(you)功(gong)和無(wu)功(gong)電(dian)(dian)(dian)能(neng)的(de)(de)計(ji)(ji)量(liang)(liang)設備。對避免止竊(qie)電(dian)(dian)(dian)，節約(yue)能(neng)源，加強供電(dian)(dian)(dian)辦理具有(you)(you)重要作(zuo)用。