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  • HYDQ接地故障探測儀

    更新時間:2023-11-13

    HYDQ接地(di)故障探測儀:該(gai)(gai)儀表(biao)(biao)由信(xin)號(hao)(hao)(hao)發生(sheng)器(qi)、故障檢測器(qi)和信(xin)號(hao)(hao)(hao)采集器(qi)(鉗(qian)表(biao)(biao))三部分組成,信(xin)號(hao)(hao)(hao)發生(sheng)器(qi)與直(zhi)流系統(tong)正(zheng)負(fu)母線和地(di)相連,當(dang)直(zhi)流系統(tong)出現接地(di)故障后(hou),它會自動產生(sheng)一(yi)個(ge)低(di)頻小信(xin)號(hao)(hao)(hao),故障檢測器(qi)與鉗(qian)表(biao)(biao)獨立于信(xin)號(hao)(hao)(hao)發生(sheng)器(qi),故障檢測器(qi)與鉗(qian)表(biao)(biao)之間使用連接線相連,通過對待檢測支(zhi)路漏電流信(xin)號(hao)(hao)(hao)的采集、分析(xi),從而(er)判斷出該(gai)(gai)支(zhi)路的絕緣情況。

  • JH接地故障探測儀

    更新時間:2023-11-13

    JH接地(di)故(gu)障探測(ce)儀(yi):該儀(yi)表由(you)信(xin)(xin)號(hao)發(fa)生(sheng)(sheng)(sheng)器(qi)(qi)、故(gu)障檢測(ce)器(qi)(qi)和(he)信(xin)(xin)號(hao)采(cai)(cai)集(ji)器(qi)(qi)(鉗表)三(san)部分組成,信(xin)(xin)號(hao)發(fa)生(sheng)(sheng)(sheng)器(qi)(qi)與(yu)直流系統(tong)(tong)正負母(mu)線(xian)(xian)和(he)地(di)相連,當直流系統(tong)(tong)出(chu)現接地(di)故(gu)障后,它會(hui)自(zi)動產生(sheng)(sheng)(sheng)一(yi)個(ge)低頻小(xiao)信(xin)(xin)號(hao),故(gu)障檢測(ce)器(qi)(qi)與(yu)鉗表獨立(li)于(yu)信(xin)(xin)號(hao)發(fa)生(sheng)(sheng)(sheng)器(qi)(qi),故(gu)障檢測(ce)器(qi)(qi)與(yu)鉗表之間使用連接線(xian)(xian)相連,通過對待檢測(ce)支路(lu)漏電流信(xin)(xin)號(hao)的采(cai)(cai)集(ji)、分析,從而(er)判斷出(chu)該支路(lu)的絕緣情況。

  • JFDQ接地故障探測儀

    更新時間:2023-11-13

    JFDQ接(jie)地(di)故(gu)障(zhang)(zhang)(zhang)探(tan)測儀:該(gai)儀表由信(xin)號發生器(qi)(qi)、故(gu)障(zhang)(zhang)(zhang)檢測器(qi)(qi)和信(xin)號采(cai)集器(qi)(qi)(鉗(qian)表)三部分組成,信(xin)號發生器(qi)(qi)與(yu)直流(liu)系統正負母線(xian)和地(di)相連,當(dang)直流(liu)系統出現接(jie)地(di)故(gu)障(zhang)(zhang)(zhang)后,它會自(zi)動產生一個低(di)頻(pin)小信(xin)號,故(gu)障(zhang)(zhang)(zhang)檢測器(qi)(qi)與(yu)鉗(qian)表獨立(li)于信(xin)號發生器(qi)(qi),故(gu)障(zhang)(zhang)(zhang)檢測器(qi)(qi)與(yu)鉗(qian)表之間使用連接(jie)線(xian)相連,通過對待檢測支路漏電流(liu)信(xin)號的(de)采(cai)集、分析,從而(er)判斷(duan)出該(gai)支路的(de)絕緣(yuan)情況(kuang)。

  • MDDQ直流系統接地故障檢測儀

    更新時間:2023-11-13

    MDDQ直(zhi)流(liu)系統(tong)(tong)接(jie)地(di)故障(zhang)(zhang)檢測儀(yi):該儀(yi)表由(you)信(xin)(xin)號(hao)(hao)發(fa)生器(qi)、故障(zhang)(zhang)檢測器(qi)和信(xin)(xin)號(hao)(hao)采集(ji)器(qi)(鉗(qian)表)三部分(fen)組(zu)成(cheng),信(xin)(xin)號(hao)(hao)發(fa)生器(qi)與(yu)直(zhi)流(liu)系統(tong)(tong)正負(fu)母線和地(di)相連(lian),當直(zhi)流(liu)系統(tong)(tong)出(chu)現(xian)接(jie)地(di)故障(zhang)(zhang)后,它會自(zi)動產(chan)生一(yi)個低(di)頻(pin)小信(xin)(xin)號(hao)(hao),故障(zhang)(zhang)檢測器(qi)與(yu)鉗(qian)表獨立(li)于(yu)信(xin)(xin)號(hao)(hao)發(fa)生器(qi),故障(zhang)(zhang)檢測器(qi)與(yu)鉗(qian)表之間使用(yong)連(lian)接(jie)線相連(lian),通過對待檢測支路(lu)漏電流(liu)信(xin)(xin)號(hao)(hao)的采集(ji)、分(fen)析,從而判(pan)斷出(chu)該支路(lu)的絕緣情況。

  • MDDQ接地故障探測儀

    更新時間:2023-11-13

    MDDQ接地(di)(di)故(gu)障(zhang)(zhang)探測儀:該儀表(biao)(biao)由(you)信號(hao)(hao)(hao)發生(sheng)器(qi)、故(gu)障(zhang)(zhang)檢(jian)測器(qi)和(he)信號(hao)(hao)(hao)采集器(qi)(鉗(qian)(qian)表(biao)(biao))三部分組成,信號(hao)(hao)(hao)發生(sheng)器(qi)與直(zhi)流系統正(zheng)負母線(xian)和(he)地(di)(di)相(xiang)連(lian)(lian),當直(zhi)流系統出(chu)現接地(di)(di)故(gu)障(zhang)(zhang)后,它會自動產生(sheng)一個低頻小(xiao)信號(hao)(hao)(hao),故(gu)障(zhang)(zhang)檢(jian)測器(qi)與鉗(qian)(qian)表(biao)(biao)獨立于信號(hao)(hao)(hao)發生(sheng)器(qi),故(gu)障(zhang)(zhang)檢(jian)測器(qi)與鉗(qian)(qian)表(biao)(biao)之間使用連(lian)(lian)接線(xian)相(xiang)連(lian)(lian),通過(guo)對待檢(jian)測支路漏電流信號(hao)(hao)(hao)的采集、分析,從而判(pan)斷出(chu)該支路的絕緣情況。

  • WXHDDQ接地故障探測儀

    更新時間:2023-11-13

    WXHDDQ接地(di)(di)(di)故障(zhang)探測儀:本儀器(qi)用于(yu)在不斷電情(qing)況(kuang)下查找發電廠(chang)、變電站(zhan)直流系統(tong)接地(di)(di)(di)點的準(zhun)確位(wei)置。各種類型的接地(di)(di)(di)故障(zhang),均能迅速(su)地(di)(di)(di)查找出接地(di)(di)(di)點,準(zhun)確率達到100%。

  • CSDL接地故障探測儀

    更新時間:2023-11-13

    CSDL接(jie)地故障(zhang)探測(ce)儀:本儀器用(yong)于在不斷(duan)電(dian)(dian)情況下查找發電(dian)(dian)廠、變(bian)電(dian)(dian)站直流系統接(jie)地點(dian)(dian)的(de)準(zhun)確位置。各種類型的(de)接(jie)地故障(zhang),均能迅速地查找出接(jie)地點(dian)(dian),準(zhun)確率達到100%。

  • JD接地故障探測儀

    更新時間:2023-11-13

    JD接地(di)故(gu)障探測儀:本儀器用于(yu)在(zai)不斷電情況下查找發電廠、變電站直流系統接地(di)點的準確位置。各種(zhong)類型(xing)的接地(di)故(gu)障,均能迅(xun)速(su)地(di)查找出接地(di)點,準確率達到100%。

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