變(bian)壓(ya)(ya)(ya)器(qi)鐵(tie)芯接(jie)(jie)(jie)地(di)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)測(ce)(ce)試儀(yi)是(shi)(shi)專為現場在(zai)線測(ce)(ce)試電(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統中變(bian)壓(ya)(ya)(ya)器(qi)鐵(tie)芯接(jie)(jie)(jie)地(di)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)、漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)、頻率(lv)、波形(xing)而精心設(she)計制造(zao)的(de)，由主機、電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)鉗、數據軟件、通訊(xun)線等(deng)組成。電(dian)(dian)(dian)(dian)力(li)變(bian)壓(ya)(ya)(ya)器(qi)是(shi)(shi)電(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統中最重(zhong)要(yao)的(de)電(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)，運(yun)行(xing)中一旦(dan)出現故障，將會對電(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統造(zao)成嚴重(zhong)的(de)后果。正常運(yun)行(xing)的(de)變(bian)壓(ya)(ya)(ya)器(qi)鐵(tie)芯是(shi)(shi)單點接(jie)(jie)(jie)地(di)的(de)，如有兩(liang)點或兩(liang)點以上(shang)同時接(jie)(jie)(jie)地(di)，則鐵(tie)芯與(yu)大(da)(da)地(di)之間將形(xing)成電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)回路，最大(da)(da)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)可(ke)達幾(ji)十安培，將會造(zao)成鐵(tie)芯局(ju)部(bu)過熱甚至燒(shao)毀。本儀(yi)表能盡快發(fa)現變(bian)壓(ya)(ya)(ya)器(qi)潛伏性的(de)故障，是(shi)(shi)保(bao)證(zheng)變(bian)壓(ya)(ya)(ya)器(qi)安全運(yun)行(xing)和正常維護的(de)主要(yao)工(gong)具。主要(yao)適(shi)用于(yu)變(bian)電(dian)(dian)(dian)(dian)站、發(fa)電(dian)(dian)(dian)(dian)廠作為變(bian)壓(ya)(ya)(ya)器(qi)、電(dian)(dian)(dian)(dian)抗器(qi)等(deng)電(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)的(de)鐵(tie)芯與(yu)夾件的(de)泄漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)測(ce)(ce)試。也可(ke)用于(yu)電(dian)(dian)(dian)(dian)力(li)、通信、氣(qi)象、鐵(tie)路、油(you)田、建(jian)筑、計量、科研教學單位、工(gong)礦企業等(deng)領(ling)域(yu)線路或設(she)備(bei)的(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)、漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)測(ce)(ce)試。

電流鉗(qian)選用特(te)殊合金，采用最(zui)新磁性屏蔽(bi)技(ji)術，外界磁場影響小，抗干擾(rao)能力強，確保了(le)常年(nian)無間斷測(ce)量的高(gao)精度、高(gao)穩定性、高(gao)可靠性。其鉗(qian)口(kou)內徑為φ52mm，可鉗(qian)φ52mm以下的電纜或(huo)接地線(xian)，便攜式鉗(qian)形設計，不必斷開被(bei)測(ce)線(xian)路，非(fei)接觸測(ce)量，安全快速。

數(shu)據(ju)(ju)軟(ruan)件具(ju)有歷(li)史數(shu)據(ju)(ju)查詢功(gong)能(neng)，動(dong)態(tai)顯示，波(bo)形指示；具(ju)有報警值設置及(ji)報警指示；具(ju)有歷(li)史數(shu)據(ju)(ju)讀取、查閱、保存、打(da)印等功(gong)能(neng)。

主(zhu)機采用高速(su)微處理(li)器，3.5寸彩色液(ye)晶屏，能實時顯示被測(ce)電流的(de)大小及波(bo)形；

運用FFT變換、數字(zi)濾(lv)波(bo)等技術，使測試(shi)數據更準確；

具有報(bao)警臨界值設(she)定及報(bao)警指(zhi)示功能；

具有(you)日期時間(jian)設置功(gong)能；

具有自動關機功能；

具(ju)有設定試品編號功能；

可以存儲數據(ju)及(ji)波形(xing)200組。