電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)由(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)主(zhu)機(ji)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)定(ding)位(wei)儀(yi)(yi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)路(lu)徑儀(yi)(yi)三個主(zhu)要部分組(zu)成(cheng)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)主(zhu)機(ji)用于(yu)測(ce)(ce)量電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)故(gu)(gu)障(zhang)(zhang)(zhang)性質，被測(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)全長及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)點(dian)距(ju)測(ce)(ce)試(shi)(shi)端的(de)(de)大致(zhi)位(wei)置(zhi)(zhi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)定(ding)點(dian)儀(yi)(yi)是(shi)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)主(zhu)機(ji)確定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)點(dian)的(de)(de)大致(zhi)位(wei)置(zhi)(zhi)的(de)(de)基礎上來確定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)點(dian)的(de)(de)位(wei)置(zhi)(zhi)。而對于(yu)未知走向(xiang)的(de)(de)埋(mai)地(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)，則(ze)需(xu)使(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)路(lu)徑儀(yi)(yi)來確定(ding)地(di)下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)走向(xiang)。若已知地(di)下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)具體走向(xiang)，可(ke)(ke)不(bu)使(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)路(lu)徑儀(yi)(yi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)主(zhu)機(ji)可(ke)(ke)與(yu)筆記本電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦直接相連，便于(yu)管理(li)與(yu)操作。整套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)器配合使(shi)用可(ke)(ke)以(yi)快速準確地(di)找到各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)故(gu)(gu)障(zhang)(zhang)(zhang)點(dian)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)追(zhui)蹤儀(yi)(yi)適用于(yu)廣(guang)大廠礦(kuang)企(qi)業、冶金、石(shi)化系統、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)廠、機(ji)場、鐵路(lu)和(he)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)等部門。上海蘇(su)特電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣生產的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)故(gu)(gu)障(zhang)(zhang)(zhang)測(ce)(ce)試(shi)(shi)儀(yi)(yi)系列產品廣(guang)泛(fan)應用于(yu)35KV以(yi)下各種不(bu)同截面的(de)(de)鋁芯(xin)、銅芯(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、高(gao)頻(pin)同軸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)及市(shi)話電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)低阻、短(duan)路(lu)、開路(lu)及各種高(gao)阻故(gu)(gu)障(zhang)(zhang)(zhang)的(de)(de)探(tan)測(ce)(ce)，是(shi)保(bao)障(zhang)(zhang)(zhang)安(an)全供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)*設備和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)生產、維護工作者的(de)(de)得力(li)(li)助手(shou)。經北京供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)局(ju)、天(tian)津供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)局(ju)、武漢供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)局(ju)、西安(an)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)局(ju)等多家單位(wei)實際使(shi)用，用戶普遍(bian)反(fan)映DZY-2000電纜故障測試儀器具(ju)有使用方便、測(ce)量精度高、測(ce)試時間短和(he)性能穩定的優點，得到(dao)了廣(guang)大用戶的*好評。

DZY-2000電纜故障測試儀

（一）、（主機）

可測(ce)的電纜故障類型：
各種截面的(de)鋁芯或銅芯電(dian)力電(dian)纜、同(tong)軸(zhou)電(dian)纜、及其他類型電(dian)纜的(de)：
閃絡性(xing)電纜(lan)故障(zhang)或電阻值*的(de)故障(zhang)；
封(feng)閉性電(dian)纜故障或一般高阻的故障；
電纜的低阻故障(zhang)、短路(lu)或開路(lu)故障(zhang)；
電纜長度和電波在電纜中(zhong)的傳播速度。
規格及參數(shu)
可測電纜(lan)的電壓等級： 35KV 以(yi)下(xia)；
zui大測試距(ju)離(li)： 15Km；
工作(zuo)極限誤(wu)差： ±3%；
使用環(huan)境溫度(du)： -10～40℃；
使用(yong)環(huan)境濕度： 45～75 %；
工(gong) 作(zuo) 電 源： 可(ke)充(chong)電電池
功(gong) 耗(hao)： 30W；
外 形(xing) 尺 寸(cun)： 230*140*270（mm3）；
重(zhong) 量： 2 kg；


電力電纜(lan)故障距(ju)離(li)的粗測

（二(er)）、DZY-2000電纜(lan)故障定位儀

DZY-2000電纜故(gu)(gu)障(zhang)定(ding)位(wei)儀配備了*的(de)集成電路和放大(da)(da)器(qi)。在(zai)DZY-2000電纜故(gu)(gu)障(zhang)定(ding)位(wei)儀器(qi)的(de)聲(sheng)音通道上的(de)過(guo)(guo)濾裝置zui大(da)(da)限(xian)度地(di)去(qu)除干(gan)擾噪音，同時(shi)增強電弧產(chan)生的(de)聲(sheng)音。液(ye)晶顯(xian)示(shi)屏(ping)可同時(shi)顯(xian)示(shi)聲(sheng)音脈沖(chong)和磁脈沖(chong)以(yi)及(ji)故(gu)(gu)障(zhang)點距(ju)探(tan)頭(tou)測試點的(de)距(ju)離。這樣通過(guo)(guo)監聽地(di)下聲(sheng)音的(de)變化(hua)及(ji)顯(xian)示(shi)距(ju)離來共同判斷(duan)故(gu)(gu)障(zhang)點。
規(gui)格及參數
可同步接受故障點放電時產生的(de)聲波和電磁波并(bing)顯示探頭到故障點的(de)距離；
顯示距(ju)離： zui大22.6米(mi)，zui小距(ju)離0.1米(mi)；
電(dian)源電(dian)壓(ya)： 9V；
功(gong) 耗： 0.2W；
使用溫(wen)度： - 10-40℃；
外形尺寸： 定位儀：180*80*70； 探 頭：Ф85*90；
重(zhong) 量： 1.5Kg（含探頭）；





（三）、DZY-L電纜(lan)路徑儀

DZY-L 電(dian)纜(lan)路(lu)徑儀(yi)是核查地(di)(di)下電(dian)纜(lan)走向、埋深的(de)儀(yi)器，在(zai)電(dian)纜(lan)徑路(lu)不明的(de)情況下，查找地(di)(di)下電(dian)纜(lan)的(de)路(lu)徑及深度(du)。
規(gui)格及參(can)數
測試信(xin)號： 正(zheng)弦波，頻率(lv) 15KHz、1KHz；
輸出功率： > 30W;
輸出阻抗： >8Ω;
電源電壓： 交流220V± 10﹪，50Hz±1﹪；
使用環境溫度：-10 - 40 ℃；
外(wai)形尺(chi)寸： 300*250*90
重 量： 1.5kg
　
下(xia)圖為筆記本電腦與主機相連所(suo)采波形(xing)，圖形(xing)更(geng)直(zhi)觀(guan)、更(geng)清晰。