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由于受檢測(ce)設備(bei)及工(gong)藝的(de)(de)限制(zhi)在修理綜采(cai)等電(dian)(dian)(dian)纜(lan)時，探傷測(ce)試(shi)常常不盡人(ren)意(yi)，而(er)且(qie)大多(duo)采(cai)用(yong)對電(dian)(dian)(dian)纜(lan)絕緣(yuan)破(po)壞較大的(de)(de)強行擊(ji)穿法。電(dian)(dian)(dian)纜(lan)壓號(hao)機是(shi)以(yi)(yi)不破(po)壞電(dian)(dian)(dian)纜(lan)原有(you)結(jie)構為前提的(de)(de)局部(bu)放(fang)電(dian)(dian)(dian)法為基礎(chu)進(jin)行擦傷，能(neng)簡便(bian)而(er)準確地探測(ce)到電(dian)(dian)(dian)纜(lan)損傷部(bu)位，而(er)且(qie)又(you)兼有(you)修復(fu)后進(jin)行測(ce)試(shi)的(de)(de)功(gong)能(neng)，所以(yi)(yi)是(shi)當前電(dian)(dian)(dian)纜(lan)維修業(ye)務中可以(yi)(yi)充分信賴的(de)(de)工(gong)具。該機在工(gong)作中移動方便(bian)，易于操(cao)作，壓號(hao)速度快、時間短，主要由自(zi)動撥號(hao)字頭、電(dian)(dian)(dian)氣、儀(yi)表、溫控、紅(hong)外線加熱(re)系(xi)統組(zu)成(cheng)。字頭數(shu)碼采(cai)用(yong)鎳鉻鋁合金(jin)冶煉(lian)加工(gong)而(er)成(cheng)，根據電(dian)(dian)(dian)纜(lan)的(de)(de)平(ping)方、長度和編碼任(ren)意(yi)排列，壓出的(de)(de)數(shu)碼...

直流試(shi)(shi)(shi)(shi)驗(yan)(yan)變壓(ya)(ya)(ya)器可用(yong)于產(chan)生工頻高(gao)電壓(ya)(ya)(ya)，作用(yong)于被試(shi)(shi)(shi)(shi)品(pin)的(de)絕(jue)緣(yuan)(yuan)(yuan)上測試(shi)(shi)(shi)(shi)絕(jue)緣(yuan)(yuan)(yuan)性。而(er)被試(shi)(shi)(shi)(shi)品(pin)的(de)絕(jue)緣(yuan)(yuan)(yuan)性與電力設(she)備和電網系(xi)統能否正常運行(xing)息息相(xiang)關。直流試(shi)(shi)(shi)(shi)驗(yan)(yan)變壓(ya)(ya)(ya)器注(zhu)意(yi)事項1、做高(gao)壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)驗(yan)(yan)時(shi)，必須由2人(ren)或(huo)2個以上人(ren)員參加(jia)，并(bing)明確(que)做好分工，明確(que)相(xiang)互間的(de)方法。并(bing)有專人(ren)監護現場安全及觀(guan)察試(shi)(shi)(shi)(shi)品(pin)的(de)試(shi)(shi)(shi)(shi)驗(yan)(yan)狀態；2、變壓(ya)(ya)(ya)器和控制箱應(ying)有可靠的(de)接地；3、試(shi)(shi)(shi)(shi)驗(yan)(yan)過程中，升壓(ya)(ya)(ya)速度不能太快，也決不允許(xu)突然(ran)全電壓(ya)(ya)(ya)通(tong)電或(huo)斷電；4、在升壓(ya)(ya)(ya)或(huo)耐壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)驗(yan)(yan)過程中，如發現下(xia)列不正常情況時(shi)，應(ying)立即降壓(ya)(ya)(ya)，并(bing)切斷電源，停止試(shi)(shi)(shi)(shi)驗(yan)(yan)，查明原因后再(zai)做試(shi)(shi)(shi)(shi)驗(yan)(yan)。①...

變(bian)壓(ya)(ya)器損(sun)耗(hao)參(can)數(shu)測(ce)試儀是用于(yu)(yu)(yu)變(bian)壓(ya)(ya)器損(sun)耗(hao)參(can)數(shu)測(ce)量(liang)(liang)，并(bing)對(dui)于(yu)(yu)(yu)各(ge)種變(bian)壓(ya)(ya)器的空載(zai)損(sun)耗(hao)、空載(zai)電流、負載(zai)損(sun)耗(hao)、阻抗電壓(ya)(ya)等(deng)參(can)數(shu)可進行精密的測(ce)量(liang)(liang),該儀器具有(you)體積(ji)小、重量(liang)(liang)輕、測(ce)量(liang)(liang)準確度高(gao)、穩定性好、操作(zuo)簡(jian)便(bian)(bian)易學等(deng)優點,*可取代以(yi)往利(li)用多表法測(ce)量(liang)(liang)變(bian)壓(ya)(ya)器損(sun)耗(hao)的方(fang)法，接線(xian)簡(jian)單(dan)，測(ce)試、記錄方(fang)便(bian)(bian)，大大提高(gao)了工作(zuo)效率(lv)。它以(yi)大屏幕圖形式液晶作(zuo)為顯示窗口（有(you)彩色和單(dan)色兩(liang)種配置(zhi)，用戶可任(ren)意選(xuan)擇），圖形式菜單(dan)操作(zuo)并(bing)配有(you)漢字提示，集多參(can)量(liang)(liang)于(yu)(yu)(yu)一(yi)屏的顯示界面，人機對(dui)話界面友(you)好，使用簡(jian)便(bian)(bian)、快捷。功能特點1.測(ce)量(liang)(liang)變(bian)壓(ya)(ya)器的空載(zai)損(sun)...

全(quan)自(zi)動(dong)(dong)溫控(kong)電(dian)(dian)(dian)(dian)(dian)纜(lan)壓(ya)號(hao)(hao)機(ji)不用鉛皮打號(hao)(hao)，無需熱補器，只要(yao)找(zhao)到電(dian)(dian)(dian)(dian)(dian)纜(lan)兩(liang)頭(tou)放(fang)在本機(ji)即可完(wan)(wan)成，在任何場地均(jun)可施工(gong)，不論編號(hao)(hao)、長度一(yi)次完(wan)(wan)成任務(wu)，省(sheng)力、省(sheng)時、自(zi)動(dong)(dong)方(fang)便(bian)，是電(dian)(dian)(dian)(dian)(dian)纜(lan)管理(li)(li)的(de)理(li)(li)想(xiang)設備(bei)(bei)，是煤礦(kuang)(kuang)、鐵(tie)礦(kuang)(kuang)、油田鉆(zhan)探(tan)和(he)建井(jing)以及(ji)各大工(gong)廠橡膠電(dian)(dian)(dian)(dian)(dian)纜(lan)線打號(hao)(hao)的(de)理(li)(li)想(xiang)選擇。屬于電(dian)(dian)(dian)(dian)(dian)纜(lan)壓(ya)印(yin)字(zi)碼(ma)(ma)機(ji)械設備(bei)(bei)，它(ta)是由字(zi)碼(ma)(ma)輪與調(diao)碼(ma)(ma)器相連接轉動(dong)(dong)，字(zi)碼(ma)(ma)輪上設有長度代(dai)碼(ma)(ma)和(he)符號(hao)(hao)與平方(fang)代(dai)碼(ma)(ma)及(ji)編號(hao)(hao)代(dai)碼(ma)(ma)，機(ji)體內設有兩(liang)只加熱器和(he)數字(zi)碼(ma)(ma)熱片，電(dian)(dian)(dian)(dian)(dian)纜(lan)由兩(liang)塊調(diao)節滑塊和(he)電(dian)(dian)(dian)(dian)(dian)纜(lan)固定支架固定，壓(ya)號(hao)(hao)機(ji)一(yi)次性將字(zi)碼(ma)(ma)壓(ya)印(yin)在電(dian)(dian)(dian)(dian)(dian)纜(lan)上。電(dian)(dian)(dian)(dian)(dian)纜(lan)壓(ya)號(hao)(hao)機(ji)結構簡(jian)單，操作方(fang)便(bian)，一(yi)...

變(bian)壓器變(bian)比阻別測(ce)試(shi)(shi)儀的(de)內(nei)部數(shu)字合成三(san)相標(biao)準正弦波信(xin)號源，通過高保真功率(lv)放大器，產生三(san)相測(ce)試(shi)(shi)電(dian)源（失真度小于0.1%）輸出，測(ce)試(shi)(shi)結果(guo)具有(you)更(geng)好的(de)等效性，不會出現(xian)組別誤(wu)判等現(xian)象。將各電(dian)壓、電(dian)流之間的(de)大小及相位關系用矢量(liang)圖直觀的(de)表(biao)示出來，使(shi)用戶從主觀上(shang)可以更(geng)輕易的(de)明了各參量(liang)的(de)實際意義。F1、F2、F3、F4、F5：輔助功能鍵(jian)（快捷鍵(jian)）。用來快速進(jin)入(ru)輔助功能界面或(huo)實現(xian)相應的(de)功能。↑、↓、←、→鍵(jian)：光標(biao)移動鍵(jian)；在(zai)主菜(cai)單(dan)中(zhong)用來移動光標(biao)，使(shi)其(qi)指向某個功能菜(cai)單(dan)，按確認鍵(jian)即可進(jin)入(ru)相應的(de)功能；在(zai)參...

電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)故(gu)(gu)障(zhang)測(ce)試(shi)儀(yi)產品報道(dao),經過(guo)多(duo)次脈沖產生(sheng)(sheng)器(qi)可以(yi)將任何復雜(za)的(de)高阻波形(xing)轉化為非常(chang)熟悉又便于(yu)(yu)識(shi)別的(de)低壓脈沖短路(lu)故(gu)(gu)障(zhang)波形(xing)，極大(da)提高了儀(yi)器(qi)的(de)使用(yong)功能(neng)和利(li)用(yong)價值以(yi)及便捷的(de)現場(chang)環境(jing)操作。特別對于(yu)(yu)日益(yi)增多(duo)的(de)地(di)埋電(dian)(dian)(dian)纜(lan)(lan)(lan)資料提供了一套*的(de)管理軟件。該系統測(ce)試(shi)由系統主機、多(duo)次脈沖產生(sheng)(sheng)器(qi)、故(gu)(gu)障(zhang)定位儀(yi)和電(dian)(dian)(dian)纜(lan)(lan)(lan)路(lu)徑(jing)儀(yi)四部分組成，用(yong)于(yu)(yu)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)各類故(gu)(gu)障(zhang)的(de)測(ce)試(shi)，電(dian)(dian)(dian)纜(lan)(lan)(lan)路(lu)徑(jing)、電(dian)(dian)(dian)纜(lan)(lan)(lan)埋設深度(du)的(de)尋測(ce)和電(dian)(dian)(dian)纜(lan)(lan)(lan)檔案資料的(de)日常(chang)維護管理。以(yi)及鐵(tie)路(lu)機場(chang)信(xin)號控制電(dian)(dian)(dian)纜(lan)(lan)(lan)和路(lu)燈電(dian)(dian)(dian)纜(lan)(lan)(lan)故(gu)(gu)障(zhang)的(de)測(ce)試(shi)。電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)故(gu)(gu)障(zhang)測(ce)試(shi)儀(yi)產品報道(dao)電(dian)(dian)(dian)力(li)(li)故(gu)(gu)障(zhang)測(ce)試(shi)儀(yi)LCG...