<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅河直流(liu)系統(tong)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)故障定(ding)位儀接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)判(pan)定(ding)：接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)判(pan)定(ding)是(shi)由卡(ka)線時鉗(qian)(qian)(qian)表(biao)箭(jian)頭(tou)(tou)的(de)(de)(de)(de)(de)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)與(yu)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器所顯(xian)(xian)示(shi)(shi)的(de)(de)(de)(de)(de)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)共同(tong)決定(ding)：以(yi)鉗(qian)(qian)(qian)表(biao)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)為參考(kao)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)，在(zai)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)時，鉗(qian)(qian)(qian)表(biao)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)不(bu)變，當檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器顯(xian)(xian)示(shi)(shi)的(de)(de)(de)(de)(de)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)向(xiang)(xiang)(xiang)下(xia)，說(shuo)(shuo)明接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)與(yu)鉗(qian)(qian)(qian)表(biao)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)是(shi)相(xiang)(xiang)(xiang)反(fan)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)；當檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器顯(xian)(xian)示(shi)(shi)的(de)(de)(de)(de)(de)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)向(xiang)(xiang)(xiang)上，說(shuo)(shuo)明接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)與(yu)鉗(qian)(qian)(qian)表(biao)箭(jian)頭(tou)(tou)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)是(shi)相(xiang)(xiang)(xiang)同(tong)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)。6.6 利(li)用“接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)”檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)：系統(tong)中如果有兩(liang)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)一(yi)極(ji)或兩(liang)極(ji)連(lian)接(jie)(jie)(jie)(jie)(jie)在(zai)一(yi)起，形(xing)(xing)(xing)成(cheng)閉環(huan)(huan)(huan)(huan)(huan)系統(tong)，稱之(zhi)為環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)。通常(chang)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)以(yi)以(yi)下(xia)幾種形(xing)(xing)(xing)式出現(xian)：1)兩(liang)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)正極(ji)和負極(ji)分別相(xiang)(xiang)(xiang)連(lian)形(xing)(xing)(xing)成(cheng)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)；2)兩(liang)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)正極(ji)或者負極(ji)中的(de)(de)(de)(de)(de)一(yi)極(ji)相(xiang)(xiang)(xiang)連(lian)形(xing)(xing)(xing)成(cheng)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)；3)兩(liang)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)中一(yi)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)正極(ji)通過(guo)負載與(yu)另一(yi)條支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)負極(ji)相(xiang)(xiang)(xiang)連(lian)成(cheng)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)。如果現(xian)場條件允許，建(jian)議在(zai)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)時斷(duan)(duan)(duan)開環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)連(lian)接(jie)(jie)(jie)(jie)(jie)壓(ya)片，以(yi)提(ti)高(gao)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)效率，減少檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)時間。不(bu)能(neng)斷(duan)(duan)(duan)開環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)或環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)本身就(jiu)是(shi)非(fei)正常(chang)的(de)(de)(de)(de)(de)，這時信(xin)號發生器所發信(xin)號都會被環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)把信(xin)號分流(liu)，造成(cheng)在(zai)環(huan)(huan)(huan)(huan)(huan)路(lu)(lu)(lu)(lu)(lu)內都能(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)到接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)信(xin)號，導致找不(bu)到接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)的(de)(de)(de)(de)(de)具體方(fang)(fang)(fang)向(xiang)(xiang)(xiang)。可(ke)(ke)(ke)根(gen)(gen)據(ju)(ju)方(fang)(fang)(fang)向(xiang)(xiang)(xiang)判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)點(dian)。6.7 利(li)用“波形(xing)(xing)(xing)”來(lai)(lai)判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)在(zai)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)時，可(ke)(ke)(ke)以(yi)根(gen)(gen)據(ju)(ju)故障檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)燈是(shi)否亮(liang)來(lai)(lai)判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)，同(tong)時也可(ke)(ke)(ke)以(yi)根(gen)(gen)據(ju)(ju)液晶(jing)上所顯(xian)(xian)示(shi)(shi)波形(xing)(xing)(xing)來(lai)(lai)判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)。其(qi)波形(xing)(xing)(xing)如下(xia)：(1)．非(fei)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)波形(xing)(xing)(xing)(2)．68K接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)量(liang)程(cheng)(cheng)1接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)實(shi)測(ce)(ce)(ce)(ce)波形(xing)(xing)(xing)(3)．68K接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)量(liang)程(cheng)(cheng)1接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)實(shi)測(ce)(ce)(ce)(ce)結果(4)．68K接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)量(liang)程(cheng)(cheng)2接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)實(shi)測(ce)(ce)(ce)(ce)波形(xing)(xing)(xing)(5)．68K接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)量(liang)程(cheng)(cheng)2接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)實(shi)測(ce)(ce)(ce)(ce)結果數值(zhi)通過(guo)波形(xing)(xing)(xing)可(ke)(ke)(ke)以(yi)判(pan)斷(duan)(duan)(duan)被檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)程(cheng)(cheng)度：波形(xing)(xing)(xing)幅值(zhi)越(yue)大說(shuo)(shuo)明被檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)阻(zu)抗(kang)越(yue)小；波形(xing)(xing)(xing)越(yue)平(ping)滑，說(shuo)(shuo)明被檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)支(zhi)(zhi)路(lu)(lu)(lu)(lu)(lu)絕(jue)緣(yuan)越(yue)好。（注(zhu)：“量(liang)程(cheng)(cheng)一(yi)”可(ke)(ke)(ke)自動判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)，并顯(xian)(xian)示(shi)(shi)絕(jue)緣(yuan)狀況(kuang)。“量(liang)程(cheng)(cheng)二”是(shi)根(gen)(gen)據(ju)(ju)波形(xing)(xing)(xing)進行(xing)判(pan)斷(duan)(duan)(duan)接(jie)(jie)(jie)(jie)(jie)地(di)(di)(di)(di)(di)(di)(di)(di)，并檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)出漏電(dian)流(liu)大小。）6.8 電(dian)池的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)查：檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)時隨時注(zhu)意故障檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器電(dian)池電(dian)量(liang)指(zhi)示(shi)(shi)，如發現(xian)電(dian)量(liang)不(bu)足(zu)時，應立即充電(dian)，以(yi)保(bao)證(zheng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)精度。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅(hong)河(he)直流(liu)系統接(jie)(jie)地(di)故障定位儀 故障檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器(qi)(qi)的(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)試(shi)準備(bei)：將鉗(qian)(qian)表插(cha)頭(tou)插(cha)入“檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器(qi)(qi)”鉗(qian)(qian)表輸入插(cha)孔，打開檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器(qi)(qi)電(dian)源。 （在檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)前建(jian)議對裝(zhuang)(zhuang)有(you)(you)接(jie)(jie)地(di)選線(xian)(xian)(xian)(xian)在線(xian)(xian)(xian)(xian)監(jian)測(ce)(ce)(ce)(ce)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)直流(liu)系統，關(guan)閉(bi)接(jie)(jie)地(di)選線(xian)(xian)(xian)(xian)在線(xian)(xian)(xian)(xian)監(jian)測(ce)(ce)(ce)(ce)裝(zhuang)(zhuang)置，更(geng)有(you)(you)利(li)于檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)）。5.4 檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)開始： ?“通(tong)訊”燈(deng)亮(liang)：說(shuo)明(ming)被(bei)測(ce)(ce)(ce)(ce)回(hui)(hui)路(lu)能(neng)夠接(jie)(jie)受到同步信(xin)(xin)(xin)(xin)號(hao)，以確(que)認檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)的(de)(de)(de)(de)(de)信(xin)(xin)(xin)(xin)號(hao)與所發出(chu)(chu)的(de)(de)(de)(de)(de)信(xin)(xin)(xin)(xin)號(hao)是(shi)同一時(shi)間進行的(de)(de)(de)(de)(de)。如(ru)果(guo)(guo)通(tong)訊燈(deng)不亮(liang)，說(shuo)明(ming)信(xin)(xin)(xin)(xin)號(hao)發生(sheng)(sheng)(sheng)器(qi)(qi)與檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)器(qi)(qi)通(tong)訊不成功。?“量程(cheng)”燈(deng)亮(liang)：當(dang)量程(cheng)1燈(deng)明(ming)亮(liang)的(de)(de)(de)(de)(de)時(shi)候表明(ming)采(cai)(cai)用(yong)的(de)(de)(de)(de)(de)是(shi)鉗(qian)(qian)表量程(cheng)1，當(dang)量程(cheng)燈(deng)2亮(liang)的(de)(de)(de)(de)(de)時(shi)候采(cai)(cai)用(yong)默認的(de)(de)(de)(de)(de)鉗(qian)(qian)表量程(cheng)2。5.5 正負(fu)極(ji)線(xian)(xian)(xian)(xian)不能(neng)同時(shi)鉗(qian)(qian)時(shi)，采(cai)(cai)用(yong)“鉗(qian)(qian)單根(gen)”的(de)(de)(de)(de)(de)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)方(fang)(fang)法：如(ru)果(guo)(guo)是(shi)正極(ji)接(jie)(jie)地(di)，將鉗(qian)(qian)表鉗(qian)(qian)在正極(ji)電(dian)纜(lan)(lan)(lan)上(shang)(shang)，檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)方(fang)(fang)法同上(shang)(shang)；如(ru)果(guo)(guo)是(shi)負(fu)極(ji)接(jie)(jie)地(di)，則(ze)鉗(qian)(qian)在負(fu)極(ji)電(dian)纜(lan)(lan)(lan)上(shang)(shang)，檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)方(fang)(fang)法同上(shang)(shang)；5.6 多(duo)(duo)回(hui)(hui)路(lu)線(xian)(xian)(xian)(xian)扎(zha)(zha)(zha)在一起時(shi)：將鉗(qian)(qian)表鉗(qian)(qian)在這扎(zha)(zha)(zha)電(dian)纜(lan)(lan)(lan)上(shang)(shang)（注：鉗(qian)(qian)表口必須能(neng)完全閉(bi)合(he)(he)），檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)方(fang)(fang)法同上(shang)(shang)，如(ru)果(guo)(guo)顯(xian)示(shi)出(chu)(chu)是(shi)“非(fei)接(jie)(jie)地(di)”，說(shuo)明(ming)被(bei)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)的(de)(de)(de)(de)(de)這扎(zha)(zha)(zha)電(dian)纜(lan)(lan)(lan)都沒有(you)(you)接(jie)(jie)地(di)故障；如(ru)果(guo)(guo)顯(xian)示(shi)出(chu)(chu)是(shi)“接(jie)(jie)地(di)”，說(shuo)明(ming)被(bei)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)的(de)(de)(de)(de)(de)這扎(zha)(zha)(zha)電(dian)纜(lan)(lan)(lan)中(zhong)有(you)(you)一回(hui)(hui)路(lu)或多(duo)(duo)回(hui)(hui)路(lu)有(you)(you)接(jie)(jie)地(di)故障，必須將該(gai)扎(zha)(zha)(zha)電(dian)纜(lan)(lan)(lan)分開檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)，檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)方(fang)(fang)法同上(shang)(shang)。以上(shang)(shang)三種方(fang)(fang)法通(tong)常(chang)根(gen)據現場的(de)(de)(de)(de)(de)實際情況結合(he)(he)起來(lai)使用(yong)。六、檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)技(ji)巧6.1 信(xin)(xin)(xin)(xin)號(hao)發生(sheng)(sheng)(sheng)器(qi)(qi)的(de)(de)(de)(de)(de)接(jie)(jie)入：根(gen)據直流(liu)系統接(jie)(jie)地(di)故障的(de)(de)(de)(de)(de)情況，將信(xin)(xin)(xin)(xin)號(hao)發生(sheng)(sheng)(sheng)器(qi)(qi)接(jie)(jie)到靠近(jin)蓄電(dian)池輸出(chu)(chu)端的(de)(de)(de)(de)(de)正、負(fu)母線(xian)(xian)(xian)(xian)和地(di)線(xian)(xian)(xian)(xian)上(shang)(shang)。已檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)到有(you)(you)接(jie)(jie)地(di)但(dan)回(hui)(hui)路(lu)走向較遠的(de)(de)(de)(de)(de)支路(lu)，為提高(gao)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)精度，可(ke)把信(xin)(xin)(xin)(xin)號(hao)發生(sheng)(sheng)(sheng)器(qi)(qi)接(jie)(jie)在離故障區(qu)域更(geng)近(jin)的(de)(de)(de)(de)(de)支路(lu)始端的(de)(de)(de)(de)(de)直流(liu)保險(xian)出(chu)(chu)口處，或回(hui)(hui)路(lu)下(xia)面的(de)(de)(de)(de)(de)直流(liu)小(xiao)母線(xian)(xian)(xian)(xian)上(shang)(shang)。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅河直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)接(jie)地故(gu)(gu)障(zhang)(zhang)定(ding)位儀(yi)工作原(yuan)理便(bian)(bian)攜式(shi)直(zhi)流(liu)(liu)(liu)接(jie)地故(gu)(gu)障(zhang)(zhang)查(cha)找儀(yi)的(de)(de)基本(ben)原(yuan)理是(shi)利用(yong)接(jie)地點的(de)(de)漏電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)信(xin)號(hao)(hao)，當直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)中某條饋(kui)線(xian)(xian)回路(lu)(lu)發生(sheng)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)異常后(hou)，該支(zhi)路(lu)(lu)中對(dui)地絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)阻(zu)(zu)抗(kang)中即會(hui)(hui)產生(sheng)與(yu)阻(zu)(zu)值大(da)(da)小(xiao)相關的(de)(de)漏電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)，如(ru)下(xia)圖(tu)示(shi)：基本(ben)原(yuan)理圖(tu)示(shi)由上(shang)(shang)圖(tu)可以(yi)看出(chu)(chu)(chu)，當負(fu)極(ji)發生(sheng)對(dui)地阻(zu)(zu)抗(kang)為Rx的(de)(de)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)異常之后(hou)，A（給(gei)負(fu)載RL供電(dian)(dian)(dian)(dian)(dian)的(de)(de)正(zheng)負(fu)電(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)矢量和）處電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)為：；便(bian)(bian)攜式(shi)直(zhi)流(liu)(liu)(liu)接(jie)地故(gu)(gu)障(zhang)(zhang)查(cha)找儀(yi)通過(guo)(guo)對(dui)系(xi)統(tong)(tong)對(dui)地電(dian)(dian)(dian)(dian)(dian)壓(ya)及各支(zhi)路(lu)(lu)漏電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)進行分(fen)析，從(cong)而判(pan)斷系(xi)統(tong)(tong)的(de)(de)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)狀況(kuang)及支(zhi)路(lu)(lu)的(de)(de)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)故(gu)(gu)障(zhang)(zhang)點。當在接(jie)地點上(shang)(shang)方檢(jian)(jian)測(ce)時(shi)(shi)，會(hui)(hui)給(gei)出(chu)(chu)(chu)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)故(gu)(gu)障(zhang)(zhang)信(xin)號(hao)(hao)；當在接(jie)地點下(xia)方檢(jian)(jian)測(ce)時(shi)(shi)，會(hui)(hui)給(gei)出(chu)(chu)(chu)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)正(zheng)常信(xin)號(hao)(hao)，從(cong)而實(shi)現接(jie)地故(gu)(gu)障(zhang)(zhang)點的(de)(de)定(ding)位。便(bian)(bian)攜式(shi)直(zhi)流(liu)(liu)(liu)接(jie)地故(gu)(gu)障(zhang)(zhang)查(cha)找儀(yi)由“分(fen)析儀(yi)”與(yu)“探(tan)測(ce)儀(yi)”兩(liang)部分(fen)組成，使(shi)用(yong)時(shi)(shi)，將直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)分(fen)析儀(yi)電(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)按標示(shi)接(jie)入被測(ce)直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)母(mu)線(xian)(xian)的(de)(de)正(zheng)極(ji)，負(fu)極(ji)與(yu)地線(xian)(xian)上(shang)(shang)，開啟電(dian)(dian)(dian)(dian)(dian)源(yuan)后(hou)，分(fen)析儀(yi)即會(hui)(hui)對(dui)直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)的(de)(de)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)情(qing)況(kuang)進行分(fen)析，并將直(zhi)流(liu)(liu)(liu)系(xi)統(tong)(tong)正(zheng)對(dui)地電(dian)(dian)(dian)(dian)(dian)壓(ya)，負(fu)對(dui)地電(dian)(dian)(dian)(dian)(dian)壓(ya)，接(jie)地阻(zu)(zu)抗(kang)等參數(shu)顯(xian)示(shi)在儀(yi)器(qi)液晶屏上(shang)(shang)，如(ru)果(guo)檢(jian)(jian)測(ce)到系(xi)統(tong)(tong)有(you)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)異常的(de)(de)情(qing)況(kuang)，用(yong)戶可以(yi)使(shi)用(yong)探(tan)測(ce)儀(yi)進行接(jie)地點的(de)(de)定(ding)位。分(fen)析儀(yi)與(yu)探(tan)測(ce)儀(yi)之間(jian)可通過(guo)(guo)無(wu)線(xian)(xian)模(mo)塊進行數(shu)據通信(xin)，探(tan)測(ce)儀(yi)配有(you)高分(fen)辨率的(de)(de)采集器(qi)，實(shi)現對(dui)被測(ce)支(zhi)路(lu)(lu)漏電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da)小(xiao)的(de)(de)檢(jian)(jian)測(ce)，同時(shi)(shi)，其通過(guo)(guo)無(wu)線(xian)(xian)模(mo)塊讀取絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)分(fen)析儀(yi)傳送的(de)(de)對(dui)地電(dian)(dian)(dian)(dian)(dian)壓(ya)信(xin)號(hao)(hao)，通過(guo)(guo)該電(dian)(dian)(dian)(dian)(dian)壓(ya)與(yu)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)值實(shi)現對(dui)被測(ce)支(zhi)路(lu)(lu)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)(yuan)阻(zu)(zu)抗(kang)的(de)(de)檢(jian)(jian)測(ce)。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應
<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅河直(zhi)流(liu)(liu)系統(tong)接(jie)地故障定(ding)位儀本信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)不(bu)采(cai)用傳統(tong)的LC或RC的振蕩電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路，而(er)采(cai)用全(quan)新的數字(zi)技術(shu)，因而(er)具有(you)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)穩定(ding)的特點。該(gai)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)由單片機(ji)(ji)、A/D轉換電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)放(fang)大(da)濾波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、功率放(fang)大(da)及隔直(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路、輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)反(fan)饋及保護等部分組成，其實現原理(li)圖(tu)(tu)如下(xia)：信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)原理(li)圖(tu)(tu)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)接(jie)收器(qi)(qi)(qi)(qi)(qi)原理(li)圖(tu)(tu)三、技術(shu)指(zhi)標1、信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)?輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)頻率：2.5Hz?信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)空載(zai)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)：±20V±5％?信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)幅值誤(wu)差(cha)：＜5％?信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)短(duan)路輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)：≤80mA?輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)口(kou)抗沖(chong)擊能力：400V直(zhi)流(liu)(liu)沖(chong)擊?電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)：AC220V±10％?電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)頻率：50Hz±5％?輸(shu)(shu)(shu)(shu)(shu)入保險：200mA?功率：3W?體積(ji)：300mm×270mm×200mm2、信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)接(jie)收器(qi)(qi)(qi)(qi)(qi)?信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)檢(jian)(jian)測(ce)靈敏度：0.5mA?信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)阻(zu)(zu)抗：40K?輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)：2.5毫安?接(jie)收器(qi)(qi)(qi)(qi)(qi)顯示(shi)：數字(zi)0-19?體積(ji)：210mm×100mm×32mm?A鉗(qian)口(kou)尺(chi)寸：Φ50mm?B鉗(qian)口(kou)尺(chi)寸：Φ7mm×9mm3、整機(ji)(ji)?檢(jian)(jian)測(ce)接(jie)地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)：300KΩ?檢(jian)(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容：20μF?接(jie)地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)量精(jing)度：0-4.5KΩ 誤(wu)差(cha)≤0.5KΩ?接(jie)地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容檢(jian)(jian)測(ce)范(fan)圍：3-60uF?接(jie)地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容測(ce)量精(jing)度：3-10uF 誤(wu)差(cha)≤1uF四、儀器(qi)(qi)(qi)(qi)(qi)結構(gou)1、整機(ji)(ji)構(gou)成①信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi) ②信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)接(jie)收器(qi)(qi)(qi)(qi)(qi) ③A鉗(qian)（大(da)鉗(qian)）④B鉗(qian)（小(xiao)鉗(qian)） ⑤信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)線 ⑥電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線2、信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)（見(jian)圖(tu)(tu)1）圖(tu)(tu)1 信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)面板圖(tu)(tu)示(shi)意圖(tu)(tu)【電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)輸(shu)(shu)(shu)(shu)(shu)入】：信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)工作時需要外(wai)接(jie)AC220V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，該(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)插座下(xia)部方框內(nei)有(you)一(yi)保險絲（2A）。【電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開(kai)關】：開(kai)機(ji)(ji)時將開(kai)關標有(you)“I”的一(yi)端(duan)按(an)(an)下(xia)，關機(ji)(ji)時將另一(yi)端(duan)標有(you)“O”的一(yi)端(duan)按(an)(an)下(xia)。【輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)指(zhi)示(shi)】：打開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)后信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)發(fa)(fa)(fa)生器(qi)(qi)(qi)(qi)(qi)即開(kai)始輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)，信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)正常時，輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)指(zhi)示(shi)燈會閃爍(shuo)，表示(shi)有(you)正常低頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)。【信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)】：信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)(hao)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)口(kou)。

紅河直(zhi)流(liu)系(xi)統接(jie)地故(gu)障(zhang)定位儀(yi)(yi)撥碼(ma)開(kai)(kai)關(guan)(guan)(guan)工作狀(zhuang)態開(kai)(kai)機顯示(shi)(shi)強制(zhi)(zhi)信(xin)號(hao)(hao)模(mo)(mo)式(shi)(shi)檢(jian)測(ce)(ce)(ce)范圍/kΩ＠220V123限幅(fu)/V限流(liu)/mA關(guan)(guan)(guan)關(guan)(guan)(guan)關(guan)(guan)(guan)201992.0非強制(zhi)(zhi)模(mo)(mo)式(shi)(shi)0—100開(kai)(kai)關(guan)(guan)(guan)關(guan)(guan)(guan)502994.00—200關(guan)(guan)(guan)開(kai)(kai)關(guan)(guan)(guan)00996.00—50開(kai)(kai)開(kai)(kai)關(guan)(guan)(guan)x1998.00—600關(guan)(guan)(guan)關(guan)(guan)(guan)開(kai)(kai)201993.0強制(zhi)(zhi)模(mo)(mo)式(shi)(shi)0—100開(kai)(kai)關(guan)(guan)(guan)開(kai)(kai)502995.00—200關(guan)(guan)(guan)開(kai)(kai)開(kai)(kai)x2997.00—50開(kai)(kai)開(kai)(kai)開(kai)(kai)x3999.00—600設備(bei)出(chu)廠(chang)默認(ren)為(wei)開(kai)(kai)機顯示(shi)(shi)998.0模(mo)(mo)式(shi)(shi)，即不(bu)限幅(fu)，限流(liu)1mA。強制(zhi)(zhi)信(xin)號(hao)(hao)模(mo)(mo)式(shi)(shi)：在(zai)強制(zhi)(zhi)信(xin)號(hao)(hao)模(mo)(mo)式(shi)(shi)下(xia)，如(ru)(ru)果系(xi)統接(jie)地阻抗(kang)發生變(bian)化(hua)(hua)，信(xin)號(hao)(hao)電(dian)(dian)流(liu)大小保持不(bu)變(bian)；在(zai)非強制(zhi)(zhi)信(xin)號(hao)(hao)模(mo)(mo)式(shi)(shi)下(xia)，如(ru)(ru)果系(xi)統接(jie)地阻抗(kang)發生變(bian)化(hua)(hua)，且變(bian)化(hua)(hua)超過一(yi)定門限值(zhi)，分析儀(yi)(yi)重新計算信(xin)號(hao)(hao)電(dian)(dian)流(liu)大小。開(kai)(kai)機顯示(shi)(shi)996.0模(mo)(mo)式(shi)(shi)下(xia)，分析儀(yi)(yi)工作在(zai)不(bu)發信(xin)號(hao)(hao)模(mo)(mo)式(shi)(shi)下(xia)。限幅(fu)在(zai)表(biao)格中表(biao)示(shi)(shi)為(wei)“x”表(biao)示(shi)(shi)該(gai)檔位沒有(you)限幅(fu)。（4 ）檢(jian)測(ce)(ce)(ce)技巧“鉗單根”的(de)(de)檢(jian)測(ce)(ce)(ce)方法如(ru)(ru)果是(shi)正(zheng)(zheng)極(ji)接(jie)地，將采集(ji)(ji)器鉗在(zai)正(zheng)(zheng)極(ji)電(dian)(dian)纜(lan)(lan)上(shang)(shang)，檢(jian)測(ce)(ce)(ce)方法同上(shang)(shang)；如(ru)(ru)果是(shi)負(fu)(fu)極(ji)接(jie)地，則鉗在(zai)負(fu)(fu)極(ji)電(dian)(dian)纜(lan)(lan)上(shang)(shang)，檢(jian)測(ce)(ce)(ce)方法同上(shang)(shang)。多回(hui)路(lu)線(xian)一(yi)起檢(jian)測(ce)(ce)(ce)提高檢(jian)測(ce)(ce)(ce)效率將采集(ji)(ji)器鉗在(zai)這扎(zha)電(dian)(dian)纜(lan)(lan)上(shang)(shang)（注(zhu)：采集(ji)(ji)器鉗口(kou)必須能完全(quan)閉合），如(ru)(ru)果檢(jian)測(ce)(ce)(ce)出(chu)絕(jue)緣正(zheng)(zheng)常，說(shuo)(shuo)明(ming)被(bei)檢(jian)測(ce)(ce)(ce)的(de)(de)這扎(zha)電(dian)(dian)纜(lan)(lan)都沒有(you)接(jie)地故(gu)障(zhang)；如(ru)(ru)果通過檢(jian)測(ce)(ce)(ce)判(pan)斷(duan)該(gai)扎(zha)線(xian)纜(lan)(lan)存在(zai)絕(jue)緣故(gu)障(zhang)，說(shuo)(shuo)明(ming)被(bei)檢(jian)測(ce)(ce)(ce)的(de)(de)這扎(zha)電(dian)(dian)纜(lan)(lan)中有(you)一(yi)回(hui)路(lu)或多回(hui)路(lu)有(you)接(jie)地故(gu)障(zhang)，必須將該(gai)扎(zha)電(dian)(dian)纜(lan)(lan)分開(kai)(kai)檢(jian)測(ce)(ce)(ce)。分析儀(yi)(yi)接(jie)入點說(shuo)(shuo)明(ming)根據直(zhi)流(liu)系(xi)統接(jie)地故(gu)障(zhang)的(de)(de)情況(kuang)，將分析儀(yi)(yi)接(jie)到(dao)靠近蓄電(dian)(dian)池輸出(chu)端的(de)(de)正(zheng)(zheng)、負(fu)(fu)母線(xian)和地線(xian)上(shang)(shang)。檢(jian)測(ce)(ce)(ce)時，應使分析儀(yi)(yi)始終(zhong)接(jie)在(zai)直(zhi)流(liu)支路(lu)的(de)(de)電(dian)(dian)源端，而(er)探測(ce)(ce)(ce)儀(yi)(yi)始終(zhong)在(zai)直(zhi)流(liu)支路(lu)的(de)(de)負(fu)(fu)荷端進行(xing)檢(jian)測(ce)(ce)(ce)。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅(hong)(hong)河直(zhi)(zhi)流(liu)系(xi)統(tong)(tong)接(jie)(jie)(jie)(jie)地(di)(di)故障定(ding)位(wei)儀(yi)(yi)(yi) 使(shi)用方法5．1 接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)5．1．1 分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)共配有(you)兩段(duan)連(lian)(lian)接(jie)(jie)(jie)(jie)插(cha)頭，其中I段(duan)包括一(yi)條(tiao)(tiao)(tiao)紅(hong)(hong)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)、一(yi)條(tiao)(tiao)(tiao)黑(hei)(hei)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)以及一(yi)條(tiao)(tiao)(tiao)黃(huang)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)；II段(duan)包括一(yi)條(tiao)(tiao)(tiao)紅(hong)(hong)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)以及一(yi)條(tiao)(tiao)(tiao)黑(hei)(hei)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)。將(jiang)配備(bei)的(de)(de)(de)(de)(de)紅(hong)(hong)、黃(huang)、黑(hei)(hei)三(san)條(tiao)(tiao)(tiao)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)插(cha)座一(yi)端(duan)(duan)按(an)(an)(an)顏(yan)色(se)(se)(se)標(biao)(biao)記插(cha)入(ru)(ru)分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)I段(duan)插(cha)頭處(chu)(chu)(chu)(chu)；斷開電(dian)源(yuan)(yuan)(yuan)開關，將(jiang)紅(hong)(hong)、黃(huang)、黑(hei)(hei)三(san)條(tiao)(tiao)(tiao)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)另一(yi)端(duan)(duan)按(an)(an)(an)如下(xia)(xia)述接(jie)(jie)(jie)(jie)入(ru)(ru)：將(jiang)紅(hong)(hong)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)紅(hong)(hong)夾(jia)(jia)連(lian)(lian)接(jie)(jie)(jie)(jie)到(dao)第(di)I段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)正極處(chu)(chu)(chu)(chu)；將(jiang)黃(huang)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)黃(huang)夾(jia)(jia)連(lian)(lian)接(jie)(jie)(jie)(jie)到(dao)第(di)I段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)地(di)(di)；將(jiang)黑(hei)(hei)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)黑(hei)(hei)夾(jia)(jia)連(lian)(lian)接(jie)(jie)(jie)(jie)到(dao)第(di)I段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)負(fu)極處(chu)(chu)(chu)(chu)；如果(guo)(guo)(guo)要檢(jian)測(ce)(ce)直(zhi)(zhi)流(liu)互(hu)竄(cuan)，需(xu)將(jiang)配備(bei)的(de)(de)(de)(de)(de)紅(hong)(hong)、黑(hei)(hei)兩條(tiao)(tiao)(tiao)線(xian)(xian)(xian)(xian)(xian)按(an)(an)(an)下(xia)(xia)述接(jie)(jie)(jie)(jie)入(ru)(ru)裝置與系(xi)統(tong)(tong)：將(jiang)紅(hong)(hong)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)與黑(hei)(hei)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)插(cha)座一(yi)端(duan)(duan)按(an)(an)(an)顏(yan)色(se)(se)(se)標(biao)(biao)記插(cha)入(ru)(ru)分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)II段(duan)插(cha)頭處(chu)(chu)(chu)(chu)；將(jiang)紅(hong)(hong)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)紅(hong)(hong)夾(jia)(jia)連(lian)(lian)接(jie)(jie)(jie)(jie)到(dao)第(di)II段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)正極處(chu)(chu)(chu)(chu)；將(jiang)黑(hei)(hei)色(se)(se)(se)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)黑(hei)(hei)夾(jia)(jia)連(lian)(lian)接(jie)(jie)(jie)(jie)到(dao)第(di)II段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)負(fu)極處(chu)(chu)(chu)(chu)；如下(xia)(xia)圖示(shi)：不做(zuo)直(zhi)(zhi)流(liu)互(hu)竄(cuan)檢(jian)測(ce)(ce)時(shi)不接(jie)(jie)(jie)(jie)第(di)II段(duan)母(mu)(mu)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)兩條(tiao)(tiao)(tiao)連(lian)(lian)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)。5．1．2 探測(ce)(ce)儀(yi)(yi)(yi)與采(cai)集器連(lian)(lian)接(jie)(jie)(jie)(jie)將(jiang)充滿電(dian)量的(de)(de)(de)(de)(de)4節(jie)5號(hao)充電(dian)電(dian)池裝入(ru)(ru)探測(ce)(ce)儀(yi)(yi)(yi)的(de)(de)(de)(de)(de)電(dian)池倉內；將(jiang)采(cai)集器航空插(cha)一(yi)端(duan)(duan)與探測(ce)(ce)儀(yi)(yi)(yi)插(cha)座相(xiang)連(lian)(lian)接(jie)(jie)(jie)(jie)。5．1．3上電(dian)檢(jian)查各部分(fen)(fen)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)無誤后，開啟分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)電(dian)源(yuan)(yuan)(yuan)開關，電(dian)源(yuan)(yuan)(yuan)指(zhi)示(shi)燈(deng)與液(ye)晶(jing)屏均被點亮(liang)，設備(bei)進入(ru)(ru)工作狀態(tai)(tai)，如果(guo)(guo)(guo)系(xi)統(tong)(tong)不存(cun)在(zai)接(jie)(jie)(jie)(jie)地(di)(di)，則分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)正常指(zhi)示(shi)燈(deng)亮(liang)，如果(guo)(guo)(guo)存(cun)在(zai)正接(jie)(jie)(jie)(jie)地(di)(di)則正接(jie)(jie)(jie)(jie)地(di)(di)指(zhi)示(shi)燈(deng)亮(liang)，如果(guo)(guo)(guo)存(cun)在(zai)負(fu)接(jie)(jie)(jie)(jie)地(di)(di)則負(fu)接(jie)(jie)(jie)(jie)地(di)(di)指(zhi)示(shi)燈(deng)亮(liang)。5．2 操(cao)作5．2．1 分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)操(cao)作分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)面板上共有(you)四個按(an)(an)(an)鍵，可(ke)對分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)的(de)(de)(de)(de)(de)工作參數進行調(diao)整，按(an)(an)(an)鍵排列(lie)圖如下(xia)(xia)：調(diao)幅(fu)：通(tong)過該(gai)按(an)(an)(an)鍵可(ke)以實現電(dian)流(liu)信號(hao)幅(fu)值大(da)小的(de)(de)(de)(de)(de)調(diao)節(jie)，電(dian)流(liu)信號(hao)幅(fu)值可(ke)在(zai)0mA0.25mA0.5mA1mA2mA之間進行循(xun)環設定(ding)，開機默認為(wei)(wei)1mA。復位(wei)：通(tong)過該(gai)按(an)(an)(an)鍵可(ke)以實現程(cheng)序重新(xin)初始化重新(xin)運行。波形(xing)：通(tong)過該(gai)按(an)(an)(an)鍵可(ke)以實現電(dian)流(liu)波形(xing)的(de)(de)(de)(de)(de)選擇，電(dian)流(liu)波形(xing)可(ke)選擇為(wei)(wei)方波或正弦波，當(dang)設定(ding)為(wei)(wei)方波時(shi)分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)狀態(tai)(tai)欄波形(xing)顯示(shi)為(wei)(wei)“”，當(dang)設定(ding)為(wei)(wei)正弦波時(shi)分(fen)(fen)析(xi)(xi)(xi)(xi)儀(yi)(yi)(yi)狀態(tai)(tai)欄顯示(shi)為(wei)(wei)“”，開機默認為(wei)(wei)“”。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅河直流(liu)(liu)(liu)系(xi)(xi)統接(jie)(jie)地(di)(di)故(gu)(gu)障(zhang)定(ding)位儀(yi)(yi)本(ben)儀(yi)(yi)器(qi)(qi)只需(xu)打開電(dian)(dian)(dian)(dian)源(yuan)開關就可(ke)(ke)直接(jie)(jie)使用(yong)，無(wu)需(xu)別(bie)的(de)按鍵操作。2、可(ke)(ke)靠。本(ben)儀(yi)(yi)器(qi)(qi)無(wu)需(xu)停浮充電(dian)(dian)(dian)(dian)機及其(qi)它一切(qie)電(dian)(dian)(dian)(dian)源(yuan)，對直流(liu)(liu)(liu)系(xi)(xi)統沒有(you)任何(he)影響(xiang)。3、適(shi)用(yong)電(dian)(dian)(dian)(dian)壓等(deng)(deng)級多。直流(liu)(liu)(liu)系(xi)(xi)統220V、110V、48V、24V都可(ke)(ke)以使用(yong)。4、適(shi)用(yong)范圍(wei)廣(guang)。任何(he)類型(xing)電(dian)(dian)(dian)(dian)廠、變電(dian)(dian)(dian)(dian)站(zhan)(zhan)、煤礦、化(hua)工廠等(deng)(deng)供(gong)電(dian)(dian)(dian)(dian)部(bu)門(men)都可(ke)(ke)使用(yong)。5、攜(xie)帶方便，信(xin)(xin)號(hao)(hao)接(jie)(jie)收器(qi)(qi)自帶電(dian)(dian)(dian)(dian)池(chi)，無(wu)需(xu)外接(jie)(jie)電(dian)(dian)(dian)(dian)源(yuan)，可(ke)(ke)以隨身(shen)攜(xie)帶到任何(he)地(di)(di)方查(cha)(cha)(cha)找(zhao)(zhao)接(jie)(jie)地(di)(di)點(dian)(dian)。6、直流(liu)(liu)(liu)系(xi)(xi)統不斷電(dian)(dian)(dian)(dian)查(cha)(cha)(cha)找(zhao)(zhao)接(jie)(jie)地(di)(di)點(dian)(dian)，不影響(xiang)系(xi)(xi)統正(zheng)常工作。7、抗(kang)干擾能(neng)(neng)力強(qiang)，克服了(le)系(xi)(xi)統分(fen)(fen)布電(dian)(dian)(dian)(dian)容的(de)影響(xiang)。8、智能(neng)(neng)化(hua)充電(dian)(dian)(dian)(dian)管(guan)理(li)，減少充電(dian)(dian)(dian)(dian)時(shi)間，延長(chang)電(dian)(dian)(dian)(dian)池(chi)壽命。二、工作原(yuan)(yuan)理(li)TH-3000用(yong)于在(zai)不斷電(dian)(dian)(dian)(dian)情況下查(cha)(cha)(cha)找(zhao)(zhao)發(fa)電(dian)(dian)(dian)(dian)廠、變電(dian)(dian)(dian)(dian)站(zhan)(zhan)直流(liu)(liu)(liu)系(xi)(xi)統接(jie)(jie)地(di)(di)點(dian)(dian)的(de)準確位置。該儀(yi)(yi)器(qi)(qi)在(zai)原(yuan)(yuan)理(li)上引入(ru)一種全新的(de)探(tan)測方法----波形分(fen)(fen)析法，其(qi)主要特點(dian)(dian)和(he)優點(dian)(dian)：檢測靈(ling)敏度高、排查(cha)(cha)(cha)系(xi)(xi)統分(fen)(fen)布電(dian)(dian)(dian)(dian)容能(neng)(neng)力強(qiang)、不斷電(dian)(dian)(dian)(dian)查(cha)(cha)(cha)找(zhao)(zhao)、不影響(xiang)系(xi)(xi)統正(zheng)常運行、抗(kang)干擾能(neng)(neng)力強(qiang)、可(ke)(ke)靠等(deng)(deng)。波形分(fen)(fen)析法，就是(shi)利用(yong)在(zai)直流(liu)(liu)(liu)母線(xian)與地(di)(di)之間加(jia)入(ru)一種特定(ding)的(de)周期性電(dian)(dian)(dian)(dian)壓信(xin)(xin)號(hao)(hao)，通過卡鉗式探(tan)頭探(tan)測各支路電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，分(fen)(fen)析、計(ji)算(suan)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)信(xin)(xin)號(hao)(hao)基(ji)波與諧(xie)波的(de)相(xiang)位及相(xiang)位差，進而判斷是(shi)否存在(zai)接(jie)(jie)地(di)(di)故(gu)(gu)障(zhang)及接(jie)(jie)地(di)(di)故(gu)(gu)障(zhang)點(dian)(dian)。本(ben)裝(zhuang)置由信(xin)(xin)號(hao)(hao)發(fa)生器(qi)(qi)、信(xin)(xin)號(hao)(hao)接(jie)(jie)收器(qi)(qi)和(he)信(xin)(xin)號(hao)(hao)采集器(qi)(qi)（卡鉗）三(san)部(bu)分(fen)(fen)組(zu)成。在(zai)查(cha)(cha)(cha)找(zhao)(zhao)直流(liu)(liu)(liu)系(xi)(xi)統故(gu)(gu)障(zhang)時(shi)，三(san)者須同時(shi)配合使用(yong)。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應
<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應

紅河(he)直流(liu)系(xi)統(tong)接地(di)故障定位(wei)儀(yi)(yi)(yi) 設(she)備(bei)特點（1）高(gao)(gao)(gao)(gao)可(ke)靠性的(de)(de)(de)設(she)計(ji)裝置(zhi)采(cai)用進口(kou)32位(wei)微(wei)控制器(qi)做主系(xi)統(tong)，硬(ying)件(jian)設(she)計(ji)嚴(yan)格遵照電(dian)力及(ji)電(dian)磁兼容相(xiang)關標準進行(xing)(xing)，內部采(cai)用多處冗余方(fang)式(shi)保證裝置(zhi)與(yu)(yu)被測(ce)(ce)(ce)(ce)(ce)設(she)備(bei)的(de)(de)(de)可(ke)靠性。（2）精密選材(cai)裝置(zhi)采(cai)用高(gao)(gao)(gao)(gao)精度(du)采(cai)集器(qi)作(zuo)為信號(hao)采(cai)集單(dan)元，電(dian)壓采(cai)樣采(cai)用高(gao)(gao)(gao)(gao)精度(du)的(de)(de)(de)進口(kou)模(mo)(mo)數轉換芯片，電(dian)壓與(yu)(yu)阻(zu)抗的(de)(de)(de)測(ce)(ce)(ce)(ce)(ce)量準確(que)；（3）人(ren)性化(hua)的(de)(de)(de)人(ren)機交互界面“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”與(yu)(yu)“探(tan)(tan)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi)”均(jun)采(cai)用TFT液晶(jing)顯(xian)(xian)示屏供用戶(hu)查看信息(xi)；操作(zuo)簡單(dan)快捷，在實現對不同支路(lu)的(de)(de)(de)檢測(ce)(ce)(ce)(ce)(ce)時，只需要按一次啟動鍵(jian)即(ji)可(ke)完成(cheng)；測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)結果(guo)顯(xian)(xian)示直觀明(ming)了，測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)結果(guo)可(ke)通(tong)(tong)過多種顯(xian)(xian)示形(xing)式(shi)呈現給用戶(hu)，包括接地(di)與(yu)(yu)否，波形(xing)曲線，絕(jue)緣(yuan)等(deng)級，絕(jue)緣(yuan)阻(zu)抗，漏電(dian)流(liu)大小，方(fang)向信息(xi)等(deng)。（4）智能化(hua)的(de)(de)(de)檢測(ce)(ce)(ce)(ce)(ce)識(shi)別系(xi)統(tong)“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”可(ke)以自動識(shi)別系(xi)統(tong)電(dian)壓等(deng)級；“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”可(ke)判(pan)斷環網故障類別；“探(tan)(tan)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi)”與(yu)(yu)“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”信息(xi)同步一次之(zhi)后，不受檢測(ce)(ce)(ce)(ce)(ce)距離的(de)(de)(de)影響；“探(tan)(tan)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi)”在進行(xing)(xing)檢測(ce)(ce)(ce)(ce)(ce)時，采(cai)集器(qi)既可(ke)鉗單(dan)根(gen)電(dian)源線，也可(ke)鉗多根(gen)電(dian)源線，提高(gao)(gao)(gao)(gao)檢測(ce)(ce)(ce)(ce)(ce)效率；“探(tan)(tan)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi)”檢測(ce)(ce)(ce)(ce)(ce)完成(cheng)之(zhi)后，如(ru)被測(ce)(ce)(ce)(ce)(ce)支路(lu)有(you)環網或絕(jue)緣(yuan)故障，會判(pan)斷出故障點相(xiang)對測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)點的(de)(de)(de)方(fang)向信息(xi)。（5）完備(bei)的(de)(de)(de)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)功(gong)能與(yu)(yu)處理故障能力“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”與(yu)(yu)“探(tan)(tan)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi)”之(zhi)間內置(zhi)了無線數傳模(mo)(mo)塊進行(xing)(xing)通(tong)(tong)信，測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)功(gong)能與(yu)(yu)顯(xian)(xian)示信息(xi)完備(bei)，可(ke)以處理直流(liu)系(xi)統(tong)中的(de)(de)(de)各類環網及(ji)絕(jue)緣(yuan)故障情況(kuang)。“分(fen)析(xi)(xi)(xi)儀(yi)(yi)(yi)”具備(bei)“調幅”、“波形(xing)”、“模(mo)(mo)式(shi)”多種組合(he)工作(zuo)模(mo)(mo)式(shi)選擇功(gong)能，可(ke)適應各種復雜的(de)(de)(de)應用環境。

<紅河>天正華意電氣設備有限公司 紅河直流絕緣接地監測裝置校驗儀廠家現貨供應 <紅河>天正華意電氣設備有限公司

紅河直(zhi)流系統接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)定(ding)(ding)位(wei)(wei)儀使用(yong)(yong)時(shi)插入(ru)輸出(chu)(chu)引線(xian)(xian)，通過其(qi)輸出(chu)(chu)信(xin)(xin)(xin)號(hao)(hao)。信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)的(de)接(jie)(jie)(jie)(jie)(jie)(jie)入(ru)：信(xin)(xin)(xin)號(hao)(hao)輸出(chu)(chu)引線(xian)(xian)插入(ru)信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)，紅夾(jia)夾(jia)母(mu)(mu)線(xian)(xian)，黑夾(jia)接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)線(xian)(xian)。確定(ding)(ding)信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)正(zheng)確接(jie)(jie)(jie)(jie)(jie)(jie)好后(hou)，打開信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)電(dian)源(yuan)開關。根(gen)據直(zhi)流系統接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)的(de)情況(kuang)，將信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)接(jie)(jie)(jie)(jie)(jie)(jie)到(dao)靠近(jin)蓄(xu)電(dian)池(chi)輸出(chu)(chu)端的(de)母(mu)(mu)線(xian)(xian)和地(di)(di)線(xian)(xian)上。已檢(jian)測(ce)到(dao)有接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)但(dan)回(hui)(hui)路(lu)(lu)(lu)(lu)走向較遠(yuan)的(de)支(zhi)路(lu)(lu)(lu)(lu)，為(wei)(wei)提(ti)高(gao)檢(jian)測(ce)精度，可把信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)接(jie)(jie)(jie)(jie)(jie)(jie)在(zai)(zai)(zai)離故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)區域更近(jin)的(de)支(zhi)路(lu)(lu)(lu)(lu)始端的(de)直(zhi)流保險(xian)出(chu)(chu)口(kou)(kou)處，或(huo)回(hui)(hui)路(lu)(lu)(lu)(lu)下面的(de)直(zhi)流小母(mu)(mu)線(xian)(xian)上。檢(jian)測(ce)時(shi)，應使信(xin)(xin)(xin)號(hao)(hao)發(fa)生(sheng)(sheng)器(qi)(qi)(qi)(qi)(qi)始終接(jie)(jie)(jie)(jie)(jie)(jie)在(zai)(zai)(zai)直(zhi)流支(zhi)路(lu)(lu)(lu)(lu)的(de)電(dian)源(yuan)端，而故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)檢(jian)測(ce)器(qi)(qi)(qi)(qi)(qi)和鉗(qian)(qian)表(biao)(biao)始終在(zai)(zai)(zai)直(zhi)流支(zhi)路(lu)(lu)(lu)(lu)的(de)負荷端進(jin)(jin)(jin)行(xing)檢(jian)測(ce)。3、信(xin)(xin)(xin)號(hao)(hao)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)器(qi)(qi)(qi)(qi)(qi)信(xin)(xin)(xin)號(hao)(hao)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)器(qi)(qi)(qi)(qi)(qi)面板(見圖２) 圖2　信(xin)(xin)(xin)號(hao)(hao)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)器(qi)(qi)(qi)(qi)(qi)面板圖A鉗(qian)(qian)接(jie)(jie)(jie)(jie)(jie)(jie)口(kou)(kou)：接(jie)(jie)(jie)(jie)(jie)(jie)標記為(wei)(wei)“A”的(de)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)鉗(qian)(qian)，此鉗(qian)(qian)為(wei)(wei)大(da)鉗(qian)(qian)。B鉗(qian)(qian)接(jie)(jie)(jie)(jie)(jie)(jie)口(kou)(kou)：接(jie)(jie)(jie)(jie)(jie)(jie)標記為(wei)(wei)“B”的(de)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)鉗(qian)(qian)，此鉗(qian)(qian)為(wei)(wei)小鉗(qian)(qian)。液晶屏：點(dian)(dian)陣式液晶顯(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)(qi)(qi)(qi)。電(dian)源(yuan)開關：開機或(huo)者(zhe)關機均按“ON/OFF”鍵。信(xin)(xin)(xin)號(hao)(hao)接(jie)(jie)(jie)(jie)(jie)(jie)收(shou)(shou)器(qi)(qi)(qi)(qi)(qi)的(de)使用(yong)(yong)：用(yong)(yong)卡(ka)鉗(qian)(qian)分(fen)(fen)別鉗(qian)(qian)在(zai)(zai)(zai)與(yu)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)母(mu)(mu)線(xian)(xian)相(xiang)聯(lian)的(de)各個主回(hui)(hui)路(lu)(lu)(lu)(lu)上，并分(fen)(fen)別看液晶顯(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)(qi)(qi)(qi)顯(xian)(xian)示(shi)(shi)(shi)(shi)情況(kuang)。絕(jue)(jue)緣值由低(di)到(dao)高(gao)用(yong)(yong)0-19顯(xian)(xian)示(shi)(shi)(shi)(shi)，01表(biao)(biao)示(shi)(shi)(shi)(shi)絕(jue)(jue)緣較差，19表(biao)(biao)示(shi)(shi)(shi)(shi)絕(jue)(jue)緣良好。當液晶顯(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)(qi)(qi)(qi)顯(xian)(xian)示(shi)(shi)(shi)(shi)一較低(di)的(de)數(shu)值時(shi)，便(bian)可確定(ding)(ding)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)出(chu)(chu)現在(zai)(zai)(zai)此主回(hui)(hui)路(lu)(lu)(lu)(lu)上，然(ran)后(hou)再將卡(ka)鉗(qian)(qian)分(fen)(fen)別測(ce)與(yu)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)主回(hui)(hui)路(lu)(lu)(lu)(lu)相(xiang)聯(lian)的(de)各分(fen)(fen)支(zhi)路(lu)(lu)(lu)(lu)，通過液晶顯(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)(qi)(qi)(qi)狀(zhuang)態(tai)確定(ding)(ding)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)支(zhi)路(lu)(lu)(lu)(lu)，依次類推(tui)，用(yong)(yong)同樣的(de)方法便(bian)可找到(dao)終的(de)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)支(zhi)路(lu)(lu)(lu)(lu)。檢(jian)測(ce)出(chu)(chu)接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)支(zhi)路(lu)(lu)(lu)(lu)后(hou)，對具體(ti)接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)點(dian)(dian)進(jin)(jin)(jin)行(xing)定(ding)(ding)位(wei)(wei)檢(jian)測(ce)。用(yong)(yong)戶(hu)在(zai)(zai)(zai)檢(jian)測(ce)時(shi)，可以采取二分(fen)(fen)法進(jin)(jin)(jin)行(xing)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)區域的(de)檢(jian)測(ce)定(ding)(ding)位(wei)(wei)。在(zai)(zai)(zai)每次檢(jian)測(ce)后(hou)，故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)區域均按二分(fen)(fen)取點(dian)(dian)方式進(jin)(jin)(jin)行(xing)下一次的(de)檢(jian)測(ce)定(ding)(ding)位(wei)(wei)，以便(bian)迅速地(di)(di)檢(jian)測(ce)出(chu)(chu)具體(ti)的(de)接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)點(dian)(dian)；假(jia)設在(zai)(zai)(zai)A處檢(jian)測(ce)時(shi)有接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)狀(zhuang)況(kuang)，在(zai)(zai)(zai)B處檢(jian)測(ce)時(shi)沒有接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)狀(zhuang)況(kuang)，就可以判(pan)斷接(jie)(jie)(jie)(jie)(jie)(jie)地(di)(di)故(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)點(dian)(dian)在(zai)(zai)(zai)A-B之(zhi)間。

紅河直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)接(jie)(jie)(jie)地(di)(di)(di)故障定(ding)(ding)位儀(yi)概述目前電(dian)(dian)力系(xi)(xi)統(tong)(tong)直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)源(yuan)接(jie)(jie)(jie)地(di)(di)(di)故障查(cha)找(zhao)的(de)(de)核心問題(ti)是(shi)現(xian)場干(gan)(gan)擾大(da)。在不(bu)(bu)同的(de)(de)直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)源(yuan)和不(bu)(bu)同的(de)(de)工作狀(zhuang)態下測(ce)(ce)量，抗干(gan)(gan)擾性差(cha)，導(dao)致許多產品(pin)(pin)誤測(ce)(ce)誤判，這是(shi)該(gai)系(xi)(xi)列產品(pin)(pin)的(de)(de)缺點(dian)(dian)，也是(shi)普遍的(de)(de)現(xian)象(xiang)。我們的(de)(de)產品(pin)(pin)之(zhi)所以(yi)能(neng)(neng)夠迅速立足該(gai)市場，是(shi)因為(wei)成功解決了干(gan)(gan)擾問題(ti)。便(bian)(bian)攜(xie)式(shi)直(zhi)(zhi)(zhi)流(liu)接(jie)(jie)(jie)地(di)(di)(di)故障定(ding)(ding)位儀(yi)（分體式(shi)）采用(yong)(yong)(yong)正弦(xian)信號相位超前處(chu)理技術(shu)和數據轉移算法技術(shu)研制生產。本產品(pin)(pin)介(jie)于(yu)在線(xian)式(shi)和便(bian)(bian)攜(xie)式(shi)兩大(da)類型(xing)之(zhi)間(jian)，使(shi)用(yong)(yong)(yong)方法為(wei)便(bian)(bian)攜(xie)式(shi)性能(neng)(neng)為(wei)在線(xian)式(shi)。該(gai)儀(yi)器(qi)具有檢(jian)(jian)測(ce)(ce)靈(ling)敏度高、抗干(gan)(gan)擾能(neng)(neng)力強、體積小、重量輕、使(shi)用(yong)(yong)(yong)方便(bian)(bian)等特點(dian)(dian)。查(cha)找(zhao)直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)接(jie)(jie)(jie)地(di)(di)(di)故障時，不(bu)(bu)需要(yao)斷開(kai)電(dian)(dian)源(yuan)，可(ke)實(shi)現(xian)接(jie)(jie)(jie)地(di)(di)(di)點(dian)(dian)定(ding)(ding)位。儀(yi)器(qi)能(neng)(neng)檢(jian)(jian)測(ce)(ce)直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)接(jie)(jie)(jie)地(di)(di)(di)電(dian)(dian)阻阻值，為(wei)電(dian)(dian)力直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)接(jie)(jie)(jie)地(di)(di)(di)故障的(de)(de)查(cha)尋與(yu)定(ding)(ding)位提供適(shi)用(yong)(yong)(yong)可(ke)靠的(de)(de)高準(zhun)(zhun)確性探測(ce)(ce)儀(yi)器(qi)。二、產品(pin)(pin)主要(yao)特點(dian)(dian)1、 本儀(yi)器(qi)分信號發送(song)(song)器(qi)和接(jie)(jie)(jie)收器(qi)，信號發送(song)(song)器(qi)(檢(jian)(jian)測(ce)(ce)母(mu)線(xian)接(jie)(jie)(jie)地(di)(di)(di)電(dian)(dian)阻用(yong)(yong)(yong))直(zhi)(zhi)(zhi)接(jie)(jie)(jie)從母(mu)線(xian)上取電(dian)(dian)，無需外(wai)(wai)接(jie)(jie)(jie)交流(liu)電(dian)(dian)源(yuan)或(huo)電(dian)(dian)池充電(dian)(dian)，使(shi)用(yong)(yong)(yong)更加(jia)方便(bian)(bian)。2、110V、220V直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)共用(yong)(yong)(yong)一套直(zhi)(zhi)(zhi)流(liu)接(jie)(jie)(jie)地(di)(di)(di)探測(ce)(ce)器(qi)。3、可(ke)以(yi)完全定(ding)(ding)位直(zhi)(zhi)(zhi)流(liu)系(xi)(xi)統(tong)(tong)接(jie)(jie)(jie)地(di)(di)(di)故障，排除現(xian)場分布大(da)電(dian)(dian)容的(de)(de)干(gan)(gan)擾準(zhun)(zhun)確無誤地(di)(di)(di)將故障區域鎖(suo)定(ding)(ding)在小范圍內。4、測(ce)(ce)量準(zhun)(zhun)確率:。5、能(neng)(neng)適(shi)應交、直(zhi)(zhi)(zhi)流(liu)串(chuan)電(dian)(dian)引起的(de)(de)接(jie)(jie)(jie)地(di)(di)(di)，環網供電(dian)(dian)接(jie)(jie)(jie)地(di)(di)(di)，二極管隔(ge)離(li)供電(dian)(dian)接(jie)(jie)(jie)地(di)(di)(di)，高阻接(jie)(jie)(jie)地(di)(di)(di)。6、不(bu)(bu)用(yong)(yong)(yong)安裝(zhuang)，不(bu)(bu)用(yong)(yong)(yong)停電(dian)(dian)，不(bu)(bu)用(yong)(yong)(yong)搖絕緣，就能(neng)(neng)快速準(zhun)(zhun)確找(zhao)到一點(dian)(dian)或(huo)多點(dian)(dian)接(jie)(jie)(jie)地(di)(di)(di)位置(zhi)。7、豪華外(wai)(wai)包裝(zhuang)，攜(xie)帶方便(bian)(bian)。

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