電纜故障測試儀 kc-900原理
KC-900S智能型多次脈沖法電纜故障測試儀可測試35KV以下等級電纜的高、適應性強,低阻故障。是在三次脈沖法采樣技術基礎上發展起來的又一新電纜故障測試設備。KC-900S多次(ci)(ci)(ci)脈(mo)沖(chong)電(dian)纜故(gu)(gu)障測(ce)(ce)(ce)試(shi)儀(yi)除具備二次(ci)(ci)(ci)脈(mo)沖(chong)法(fa)(fa)電(dian)纜故(gu)(gu)障測(ce)(ce)(ce)試(shi)儀(yi)、三次(ci)(ci)(ci)脈(mo)沖(chong)電(dian)纜故(gu)(gu)障測(ce)(ce)(ce)試(shi)儀(yi)、八次(ci)(ci)(ci)脈(mo)沖(chong)電(dian)纜測(ce)(ce)(ce)試(shi)儀(yi)的(de)全部優點外,其獨特的(de)一次(ci)(ci)(ci)高壓閃絡不同延時的(de)八個(ge)故(gu)(gu)障測(ce)(ce)(ce)試(shi)波(bo)形(xing)由控制單元自(zi)動(dong)判(pan)(pan)別,由計算機控制器(qi)智能地(di)從八個(ge)波(bo)形(xing)中選(xuan)擇出(chu)一個(ge)便(bian)(bian)于分(fen)析的(de)波(bo)形(xing),并可(ke)由計算機自(zi)動(dong)判(pan)(pan)別故(gu)(gu)障距離,故(gu)(gu)障距離直接(jie)顯示(shi)在操作屏幕上。省去了普通多次(ci)(ci)(ci)脈(mo)沖(chong)電(dian)纜故(gu)(gu)障測(ce)(ce)(ce)試(shi)儀(yi)(又(you)叫做(zuo)八次(ci)(ci)(ci)脈(mo)沖(chong)電(dian)纜故(gu)(gu)障測(ce)(ce)(ce)試(shi)儀(yi))的(de)要求操作人員從多個(ge)波(bo)形(xing)中選(xuan)取優波(bo)形(xing)及人工判(pan)(pan)距兩個(ge)步驟。簡(jian)化了測(ce)(ce)(ce)試(shi)手段,提供了更(geng)為簡(jian)便(bian)(bian)快捷(jie)的(de)故(gu)(gu)障波(bo)形(xing)判(pan)(pan)斷(duan)方法(fa)(fa)。
KC-900S智(zhi)能型多次脈(mo)(mo)沖(chong)(chong)(chong)法電纜故障(zhang)測(ce)試(shi)儀采(cai)(cai)用先進的(de)“三次脈(mo)(mo)沖(chong)(chong)(chong)法”多次脈(mo)(mo)沖(chong)(chong)(chong)采(cai)(cai)樣技術,不用人工挑(tiao)選波形(xing)(xing)、可自動判距,在沖(chong)(chong)(chong)擊高壓(ya)(ya)閃(shan)絡的(de)同(tong)時,發(fa)送不同(tong)延(yan)時的(de)一組(zu)(zu)八個故障(zhang)測(ce)試(shi)脈(mo)(mo)沖(chong)(chong)(chong),一次沖(chong)(chong)(chong)擊高壓(ya)(ya)閃(shan)絡就能得到典型的(de)八組(zu)(zu)三次脈(mo)(mo)沖(chong)(chong)(chong)波形(xing)(xing)。任何(he)高阻故障(zhang)波形(xing)(xing)均呈(cheng)現為類(lei)似低壓(ya)(ya)脈(mo)(mo)沖(chong)(chong)(chong)法測(ce)試(shi)的(de)電纜短路故障(zhang)波形(xing)(xing)。
軟件設計精良,全中文菜(cai)單(dan)(dan)顯(xian)示,觸摸屏(ping)按鍵操作,簡單(dan)(dan)快捷,測(ce)試(shi)結果快速(su)、準確(que);測(ce)試(shi)技術先進(jin),功(gong)能齊(qi)全,同(tong)時還具(ju)有(you)(you)傳統的(de)低(di)壓脈沖(chong)法(fa)和(he)(he)沖(chong)擊高(gao)(gao)壓閃絡法(fa);大(da)液晶屏(ping)作為顯(xian)示終端,具(ju)有(you)(you)強大(da)的(de)數據處理功(gong)能和(he)(he)友好的(de)顯(xian)示界面,數據內存空間大(da);具(ju)有(you)(you)高(gao)(gao)壓采樣保護功(gong)能,確(que)保儀(yi)器在沖(chong)擊高(gao)(gao)壓和(he)(he)強電(dian)場(chang)(chang)環(huan)境下(xia)可(ke)靠工作。具(ju)有(you)(you)測(ce)試(shi)波(bo)形(xing)存儲功(gong)能,可(ke)將(jiang)現場(chang)(chang)測(ce)試(shi)波(bo)形(xing)大(da)量存儲,并供隨(sui)時調(diao)用觀(guan)察。具(ju)有(you)(you)測(ce)試(shi)波(bo)形(xing)對(dui)(dui)比(bi)功(gong)能,可(ke)將(jiang)測(ce)得(de)的(de)故(gu)障點波(bo)形(xing)與好相(xiang)的(de)全長開路波(bo)形(xing)同(tong)時顯(xian)示在屏(ping)幕(mu)上,進(jin)行波(bo)形(xing)同(tong)屏(ping)對(dui)(dui)比(bi)和(he)(he)波(bo)形(xing)疊加對(dui)(dui)比(bi),使故(gu)障距(ju)離的(de)判斷(duan)更(geng)加準確(que)。具(ju)有(you)(you)自動選擇波(bo)形(xing)、自動判距(ju)功(gong)能。其采樣成(cheng)功(gong)率及操作便(bian)捷性(xing)遠遠超過普通型的(de)多(duo)次(ci)脈沖(chong)電(dian)纜(lan)故(gu)障測(ce)試(shi)儀(yi)(又叫做八次(ci)脈沖(chong)電(dian)纜(lan)故(gu)障測(ce)試(shi)儀(yi))。
主要性能指標
8、工(gong)作環境:-10~+45℃
KC-900S多(duo)次(ci)(ci)脈(mo)沖(chong)(chong)產(chan)生器(qi)是(shi)電纜(lan)(lan)故(gu)(gu)障測(ce)(ce)試儀(yi)(yi)實現(xian)多(duo)次(ci)(ci)脈(mo)沖(chong)(chong)法檢測(ce)(ce)電纜(lan)(lan)故(gu)(gu)障的(de)(de)關(guan)鍵設備。是(shi)西安華(hua)傲公(gong)司獨立開發、研制和生產(chan)的(de)(de)具(ju)有(you)自主知識產(chan)權,率先推出并達到(dao)(dao)世界先進水平(ping)的(de)(de)重要科技成果(guo)之一。它(ta)與KC-900S智能型多(duo)次(ci)(ci)脈(mo)沖(chong)(chong)法電纜(lan)(lan)故(gu)(gu)障測(ce)(ce)試儀(yi)(yi)配套后(hou)實現(xian)三級多(duo)次(ci)(ci)脈(mo)沖(chong)(chong)法的(de)(de)完整(zheng)測(ce)(ce)試。在數(shu)萬伏(fu)的(de)(de)沖(chong)(chong)擊高壓(ya)條(tiao)件下,一次(ci)(ci)沖(chong)(chong)擊高壓(ya)閃絡便(bian)能得到(dao)(dao)八(ba)組不同時延(yan)的(de)(de)三次(ci)(ci)脈(mo)沖(chong)(chong)測(ce)(ce)試波形,中(zhong)央(yang)處理(li)單(dan)元自動(dong)從中(zhong)選擇理(li)想(xiang)的(de)(de)便(bian)于分析的(de)(de)一組類似低壓(ya)脈(mo)沖(chong)(chong)法的(de)(de)短路(lu)故(gu)(gu)障波形,顯示(shi)于大屏幕(mu)彩色液(ye)晶屏幕(mu)上(shang)。從而實現(xian)了(le)電纜(lan)(lan)故(gu)(gu)障檢測(ce)(ce)領域中(zhong)的(de)(de)自適應、自動(dong)判(pan)距,實現(xian)了(le)無(wu)誤判(pan)、錯判(pan)的(de)(de)高境界。極大地提高了(le)電纜(lan)(lan)故(gu)(gu)障測(ce)(ce)試現(xian)場(chang)的(de)(de)工作效(xiao)率。
技術指標:
7、工作條件(jian): 溫度-10℃~+45℃,相(xiang)對(dui)濕度 90%。
整套儀器功能與特點
11、內置電源,可(ke)在無電源環(huan)境測試電纜的開路及(ji)低阻(zu)短路故障。
儀器成套性: