JXD-100架(jia)空線(xian)小電(dian)(dian)流接(jie)地故(gu)障定位儀 JXD-100架(jia)空線(xian)小電(dian)(dian)流接(jie)地故(gu)障定位儀,適用于小電(dian)(dian)流接(jie)地系(xi)統(tong)架(jia)空線(xian)路(lu),在線(xian)路(lu)發(fa)生單相(xiang)接(jie)地故(gu)障而停運后,可用本設備對接(jie)地點進行精確定位。
查看詳細介紹架空線(xian)(xian)小電(dian)流(liu)接(jie)地(di)故(gu)障(zhang)(zhang)(zhang)定(ding)位儀 JXD-100只(zhi)能在線(xian)(xian)路(lu)發生故(gu)障(zhang)(zhang)(zhang)停運后進行故(gu)障(zhang)(zhang)(zhang)定(ding)位,由發射(she)機(ji)向(xiang)故(gu)障(zhang)(zhang)(zhang)線(xian)(xian)路(lu)施(shi)加高(gao)壓將故(gu)障(zhang)(zhang)(zhang)復現(xian),超低(di)頻電(dian)流(liu)由發射(she)機(ji)流(liu)向(xiang)故(gu)障(zhang)(zhang)(zhang)點,經過渡電(dian)阻進入(ru)大地(di)并流(liu)回(hui)發射(she)機(ji);在線(xian)(xian)路(lu)沿線(xian)(xian),將傳感器通過絕緣桿掛接(jie)在線(xian)(xian)路(lu)上(shang)檢測電(dian)流(liu)
查看詳細介紹無線核(he)相(xiang)儀用(yong)途(tu)應用(yong)于電(dian)力線路(lu)、變電(dian)所的相(xiang)位校驗和相(xiang)序(xu)校驗,具有(you)核(he)相(xiang)、測(ce)(ce)相(xiang)序(xu)、驗電(dian)等功能。具備(bei)很強的抗干擾(rao)性,符合(he)( EMC )標準要(yao)求,適應各種電(dian)磁場(chang)干擾(rao)場(chang)合(he)。將被測(ce)(ce)高電(dian)壓相(xiang)位信(xin)號由采集器取(qu)出,經過處理后(hou)(hou)直接發射出去。由核(he)相(xiang)儀接收并(bing)進行相(xiang)位比(bi)較,對核(he)相(xiang)后(hou)(hou)的結果定性。因本產品(pin)是無線傳輸,真正(zheng)達到安全可靠、快(kuai)速準確(que),適應各種核(he)相(xiang)場(chang)合(he)。
查看詳細介紹全智(zhi)能(neng)無(wu)(wu)線(xian)(xian)高低(di)壓(ya)(ya)語音(yin)核(he)相(xiang)(xiang)儀無(wu)(wu)線(xian)(xian)高低(di)壓(ya)(ya)核(he)相(xiang)(xiang)儀是一(yi)款全智(zhi)能(neng)無(wu)(wu)線(xian)(xian)高低(di)壓(ya)(ya)語音(yin)核(he)相(xiang)(xiang)儀,突破傳統核(he)相(xiang)(xiang)儀電(dian)壓(ya)(ya)等(deng)級限制問題,可(ke)以在極低(di)電(dian)壓(ya)(ya)線(xian)(xian)路中核(he)相(xiang)(xiang),*實現從(cong)10V~550kV電(dian)壓(ya)(ya)自動核(he)相(xiang)(xiang)(如400V、10kV、35kV、66kV、110kV、220kV),無(wu)(wu)需根據電(dian)壓(ya)(ya)等(deng)級購置多套核(he)相(xiang)(xiang)儀或分別(bie)配置高低(di)壓(ya)(ya)探(tan)測器,節省(sheng)成本、減少攜(xie)帶、省(sheng)時快捷。
查看詳細介紹WHX-II無線高(gao)壓核(he)(he)相儀(yi)(yi) 一、概 述 WHX-II 無線高(gao)壓核(he)(he)相儀(yi)(yi),應用于電(dian)力線路、變電(dian)所的相位(wei)校(xiao)驗和(he)相序校(xiao)驗,具(ju)有核(he)(he)相、測相序、驗電(dian)等(deng)功能(neng)具(ju)備(bei)很強的抗干擾(rao)性,符合(he)(he)(EMC )標準(zhun)要求,適應各種電(dian)磁(ci)場(chang)干擾(rao)場(chang)合(he)(he)。將被測高(gao)電(dian)壓相位(wei)信號由采集器(qi)取出(chu),經過(guo)處理后直接(jie)發(fa)射(she)出(chu)去(qu)。由核(he)(he)相儀(yi)(yi)接(jie)收并進行相位(wei)比較,對核(he)(he)相后的結果定性。因(yin)本產品是無線傳輸,真正(zheng)達(da)到(dao)安全(quan)可靠、快速準(zhun)確(que),適應各種核(he)(he)相場(chang)合(he)(he)。
查看詳細介紹驗(yan)電(dian)(dian)器(qi) 在使用驗(yan)電(dian)(dian)器(qi)之前,應(ying)首先檢(jian)驗(yan)電(dian)(dian)器(qi)是(shi)否良好、有效,還應(ying)在電(dian)(dian)壓等(deng)(deng)級相適應(ying)的帶電(dian)(dian)設(she)備上檢(jian)驗(yan)報警是(shi)否正確(que),方能到需要接地的設(she)備上驗(yan)電(dian)(dian),禁止使用電(dian)(dian)壓等(deng)(deng)級不對應(ying)的驗(yan)電(dian)(dian)器(qi)進行驗(yan)電(dian)(dian),以免(mian)現(xian)場測驗(yan)時得(de)出錯誤(wu)的判斷。
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