回路電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)儀是(shi)測(ce)(ce)(ce)試(shi)銅排(pai)純阻(zu)(zu)性(xing)電(dian)(dian)(dian)阻(zu)(zu),變壓(ya)器直(zhi)(zhi)流(liu)電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)儀和(he)回路電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)儀同(tong)樣是(shi)測(ce)(ce)(ce)試(shi)電(dian)(dian)(dian)阻(zu)(zu)值。但測(ce)(ce)(ce)試(shi)變壓(ya)器直(zhi)(zhi)流(liu)電(dian)(dian)(dian)阻(zu)(zu),是(shi)感性(xing)負(fu)載直(zhi)(zhi)流(liu)電(dian)(dian)(dian)阻(zu)(zu),測(ce)(ce)(ce)試(shi)后要放電(dian)(dian)(dian),而且電(dian)(dian)(dian)流(liu)檔位選擇也也不(bu)樣,所有不(bu)能用回路電(dian)(dian)(dian)阻(zu)(zu)代替(ti)直(zhi)(zhi)流(liu)電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)變壓(ya)器電(dian)(dian)(dian)阻(zu)(zu)值。
按新(xin)(xin)電(dian)(dian)力設備預防性試(shi)驗(yan)規程(cheng)要求,各種開關設備的(de)導電(dian)(dian)回(hui)(hui)路(lu)(lu)(lu)電(dian)(dian)阻測(ce)試(shi)是必(bi)測(ce)項目,其(qi)測(ce)試(shi)電(dian)(dian)流(liu)不(bu)得(de)(de)小于100A,連續電(dian)(dian)流(liu)時間不(bu)得(de)(de)少于分鐘。對此,我(wo)公司(si)設計(ji)開發出新(xin)(xin)代回(hui)(hui)路(lu)(lu)(lu)電(dian)(dian)阻測(ce)試(shi)儀系(xi)列產品,其(qi)適(shi)用(yong)(yong)于測(ce)試(shi)高低(di)壓(ya)開關的(de)主觸頭接觸電(dian)(dian)阻值(zhi),高低(di)壓(ya)電(dian)(dian)纜線路(lu)(lu)(lu)的(de)直流(liu)電(dian)(dian)阻值(zhi)等(deng)。100A回(hui)(hui)路(lu)(lu)(lu)電(dian)(dian)阻測(ce)試(shi)儀是采(cai)用(yong)(yong)100A恒流(liu)輸出,可(ke)采(cai)用(yong)(yong)截面較細的(de)測(ce)試(shi)線,減輕了現(xian)場測(ce)試(shi)人(ren)員(yuan)的(de)勞(lao)動強度(du)。測(ce)試(shi)數(shu)據用(yong)(yong)帶(dai)背光的(de)點陣式(shi)液晶顯(xian)示,適(shi)用(yong)(yong)于不(bu)同(tong)的(de)工(gong)作(zuo)環(huan)境。
功能特點(dian)
技(ji)術參數
輸(shu)出(chu)電流 100A
測(ce)量時(shi)間(jian) 5秒(miao)(miao)-60(每(mei)5秒(miao)(miao))時(shi)間(jian)可(ke)調
測量(liang)范圍(wei) 0~16000U?
分 辨 率 0.1μΩ
測量精(jing)度 (±0.5%讀數(shu)±5個字)
外(wai)形(xing)尺(chi)寸 430mm×280mm×260mm
儀器重量 7kg
信息整理:揚(yang)州科(ke)拓電氣(qi)科(ke)技有(you)限(xian)公司(si)
信息(xi)提供://yzktyq.com