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簡(jian)要(yao)描(miao)述(shu):路燈(deng)電(dian)纜故障(zhang)測試(shi)儀(yi)適(shi)用於(yu)檢(jian)測35KV以(yi)下(xia)電(dian)壓(ya)的銅(tong)鋁芯高壓(ya)電力電(dian)纜、同(tong)軸(zhou)電(dian)信電纜和(he)市(shi)話(hua)電纜的各類故障(zhang)。專門(men)針(zhen)對(dui)高壓(ya)直(zhi)埋(mai)電纜的運行(xing)故障(zhang)點直(zhi)接定(ding)點而開發(fa)的,實(shi)用性很強
產(chan)品(pin)型(xing)號:
廠商(shang)性質:生產(chan)廠家(jia)
更新(xin)時(shi)間:2025-07-25
訪(fang) 問 量:2241詳(xiang)細介(jie)紹(shao)
路燈(deng)電(dian)纜故障(zhang)測試(shi)儀(yi)適(shi)用於(yu)檢(jian)測35KV以(yi)下(xia)電(dian)壓(ya)的銅(tong)鋁芯高壓(ya)電力電(dian)纜、同(tong)軸(zhou)電(dian)信電纜和(he)市(shi)話(hua)電纜的各類故障(zhang)。專門(men)針(zhen)對(dui)高壓(ya)直(zhi)埋(mai)電纜的運行(xing)故障(zhang)點直(zhi)接定(ding)點而開發(fa)的,實(shi)用性很強,它(ta)對(dui)於(yu)工礦(kuang)企(qi)業(ye)的直(zhi)埋(mai)電纜故障(zhang)的查找極(ji)其(qi)管(guan)用,各種(zhong)通(tong)訊電(dian)纜的芯-芯和(he)芯-地之(zhi)間開路低(di)阻、短路故障(zhang),並對(dui)故障(zhang)點精(jing)確定(ding)位,尋測(ce)各種(zhong)埋(mai)地電(dian)纜的走(zou)向(xiang)及(ji)深度(du),檢(jian)測各種(zhong)電(dian)纜的長(chang)度(du)及(ji)電(dian)波在電(dian)纜中(zhong)的傳(chuan)播速度(du),配置(zhi)了(le)目(mu)前市(shi)面上(shang)壹代(dai)的壹(yi)體化電(dian)源(yuan),其(qi)重量僅有五公斤(jin),替代了(le)數十(shi)公(gong)斤(jin)重的實(shi)驗(yan)變壓器(qi)和(he)操作(zuo)箱,體現高科(ke)技(ji)在高壓(ya)設備(bei)中的應用,是目(mu)前國(guo)內同(tong)類型高壓(ya)發(fa)生器(qi)中(zhong)重量zui輕、操作(zuo)zui為簡(jian)便(bian)的便(bian)攜(xie)式沖(chong)擊(ji)高壓(ya)設備(bei)。具有過流、過(guo)壓(ya)自保護功(gong)能(neng),升降(jiang)壓(ya)只用壹個按(an)鈕(niu)即(ji)能(neng)完成。
路燈(deng)電(dian)纜故障(zhang)測試(shi)儀(yi)功(gong)能(neng)特點(dian):
1.可檢(jian)測各種(zhong)高、低(di)阻抗(kang)故障(zhang)類型;
2.集(ji)故障(zhang)點距離測試(shi)、定(ding)位功(gong)能(neng);
3.筆(bi)記本電(dian)腦(nao)大(da)屏(ping)幕(mu)液晶顯示,菜(cai)單(dan)式操作(zuo);
4.脈沖波(bo)形比(bi)較(jiao)法(fa)檢(jian)測疑難故障(zhang)。
5.具有波形及(ji)數(shu)據存(cun)儲和(he)打(da)印功(gong)能(neng);
6.具有多種(zhong)測(ce)試(shi)方(fang)法(fa),如低(di)壓脈(mai)沖法(fa)、沖擊(ji)高壓(ya)電流取樣(yang)法(fa)、直(zhi)流高壓(ya)閃(shan)絡法(fa)等;
7.可(ke)檢(jian)測各種(zhong)埋(mai)地電(dian)纜、架(jia)空電(dian)纜、電(dian)力電(dian)纜、市(shi)話(hua)電纜、通(tong)訊電(dian)纜和(he)光(guang)纜。
技(ji)術(shu)參數(shu):
1.故障(zhang)檢(jian)測距離:zui大(da) 40km;
2.測試(shi)精(jing)度(du):測(ce)量範(fan)圍(wei)<1Km時(shi),測量誤(wu)差≤1m;
測(ce)量範(fan)圍(wei)>1Km時(shi),測量相對(dui)誤(wu)差≤0.5%;
3.探測盲(mang)區(qu):沖擊電源取樣(yang)法(fa)無(wu)測(ce)試(shi)盲(mang)區(qu);低(di)壓脈(mai)沖法(fa)盲區(qu)≤1m;
4.脈沖幅(fu)度(du):在50Ω時(shi),不小於(yu)250V;
5.脈沖(chong)寬(kuan)度(du):0.2μs、2μs、4μs三(san)種(zhong);
6.采樣(yang)頻率:200MHz~5MHz;
7.工作(zuo)溫度(du):-25℃~50℃;
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