
產品概(gai)述(shu)LF9560配變臺(tai)區(qu)識別儀由(you)發(fa)送(song)器主機和手(shou)持(chi)終端(duan)組(zu)成(cheng)。用戶(hu)使(shi)用發(fa)送(song)器在(zai)變臺(tai)低(di)壓(ya)側向(xiang)配(pei)電網發(fa)送(song)相別信(xin)息(xi)和設(she)備(bei)編(bian)號(hao)信(xin)息(xi),在(zai)變臺(tai)供電(dian)半徑(jing)內(nei)使(shi)用手(shou)持(chi)終端(duan)就能(neng)夠(gou)準(zhun)確(que)接(jie)收(shou)到相別和設(she)備(bei)編(bian)號(hao)信(xin)息(xi)。產(chan)品是(shi)臺(tai)區(qu)用戶(hu)識(shi)別、相別屬(shu)性(xing)識(shi)別需(xu)求(qiu)的(de)新壹(yi)代(dai)高(gao)可(ke)靠(kao)性(xing)...
產品概(gai)述(shu)LF9520等電(dian)位測(ce)試(shi)儀又名(ming):等(deng)電阻連(lian)接(jie)測(ce)試(shi)儀、直流(liu)低(di)電(dian)阻測(ce)試(shi)儀、直流(liu)電(dian)阻測(ce)試(shi)儀、歐姆表(biao)、微電阻計(ji)等,全(quan)新升(sheng)級(ji)產品,采用精(jing)密(mi)四(si)線法測試(shi),準確可(ke)靠(kao)。是(shi)檢(jian)測建築(zhu)物(wu)中(避(bi)雷(lei)帶、地梁、構造、保(bao)護(hu)、樓(lou)板筋、水(shui)管(guan)、散熱器、衛(wei)生(sheng)間、門(men)窗、陽臺(tai)、廚...
LFZJ智(zhi)能(neng)絕緣(yuan)電阻測(ce)試(shi)儀是(shi)壹(yi)款專(zhuan)為電氣(qi)設(she)備(bei)絕緣(yuan)性(xing)能(neng)檢測(ce)設(she)計(ji)的高(gao)精(jing)度測試(shi)儀器,廣泛(fan)應(ying)用於(yu)電(dian)力、通(tong)信(xin)、工(gong)業(ye)自動化及(ji)新能(neng)源等(deng)領(ling)域。其核(he)心(xin)功(gong)能(neng)是(shi)通(tong)過(guo)施加(jia)直流(liu)高(gao)壓(ya)激勵被測(ce)設(she)備(bei),精(jing)確測量絕緣(yuan)電阻值(zhi),並(bing)自動計(ji)算吸收(shou)比、極(ji)化指(zhi)數等(deng)關鍵(jian)指(zhi)標(biao),全(quan)面(mian)評估(gu)設(she)備(bei)絕...
LFZJ智(zhi)能(neng)絕緣(yuan)電阻測(ce)試(shi)儀是(shi)壹(yi)款專(zhuan)為電氣(qi)設(she)備(bei)絕緣(yuan)性(xing)能(neng)檢測(ce)設(she)計(ji)的高(gao)精(jing)度測試(shi)儀器,廣泛(fan)應(ying)用於(yu)電(dian)力、通(tong)信(xin)、工(gong)業(ye)自動化及(ji)新能(neng)源等(deng)領(ling)域。其核(he)心(xin)功(gong)能(neng)是(shi)通(tong)過(guo)施加(jia)直流(liu)高(gao)壓(ya)激勵被測(ce)設(she)備(bei),精(jing)確測量絕緣(yuan)電阻值(zhi),並(bing)自動計(ji)算吸收(shou)比、極(ji)化指(zhi)數等(deng)關鍵(jian)指(zhi)標(biao),全(quan)面(mian)評估(gu)設(she)備(bei)絕...
壹.概(gai)述(shu)常規的(de)預防(fang)性(xing)試(shi)驗壹(yi)般(ban)很難(nan)發(fa)現汽(qi)輪發(fa)電(dian)機內(nei)冷(leng)定(ding)子(zi)線端(duan)部(bu)絕緣(yuan)的缺(que)陷(xian)。直流(liu)加(jia)壓(ya)表(biao)面(mian)電位(wei)法試(shi)驗能(neng)有效(xiao)地找(zhao)出定(ding)子(zi)線圈(quan)端(duan)部(bu)的絕緣缺(que)陷(xian)。定(ding)子(zi)端部(bu)相間短路故障(zhang),造成(cheng)很(hen)大的經(jing)濟(ji)拫(拫)失(shi),為此,電力工(gong)業部和機械工(gong)業(ye)部下達(da)了(le)安生(sheng)技(1994)86號(hao)文(wen)件,規定(ding)...
產(chan)品概(gai)述(shu)變電(dian)站(zhan)高(gao)壓(ya)電氣(qi)設(she)備(bei)絕緣(yuan)狀況通(tong)常(chang)有兩種(zhong)監測方式:在(zai)線監測和帶(dai)電(dian)(便攜(xie))在(zai)線檢(jian)測(ce)。在(zai)線監測方式能(neng)夠(gou)隨(sui)時獲得(de)反(fan)映(ying)設(she)備(bei)絕緣(yuan)異常(chang)的(de)特征參量,便於實現自(zi)動化管(guan)理,但(dan)投(tou)資相(xiang)對較(jiao)大,安裝(zhuang)施工(gong)比較(jiao)麻(ma)煩,且需(xu)要定(ding)期(qi)維(wei)護;而(er)便攜(xie)式(shi)帶電(dian)檢測(ce)方式具(ju)有投(tou)資少(shao)、...
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