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  • 2024

    4-29

    變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)繞(rao)(rao)組變(bian)形檢量(liang)(liang)儀(yi),用(yong)于測(ce)(ce)試6kV及以上電壓(ya)(ya)等級電力(li)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)及其(qi)它特(te)(te)殊用(yong)途的變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi),電力(li)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)在運行(xing)或者運輸過程中(zhong)不可避免地要遭受各種故障(zhang)短路電流的沖擊(ji)或者物理撞擊(ji),在短路電流產生的強大電動力(li)作用(yong)下,變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)繞(rao)(rao)組可能失去穩定性,導致局部扭曲、鼓(gu)包或移位等變(bian)形現象,這樣(yang)將嚴(yan)重影響變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)的安(an)全運行(xing)。本儀(yi)器(qi)(qi)(qi)(qi)采用(yong)掃頻法(fa)對(dui)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)的繞(rao)(rao)組進行(xing)測(ce)(ce)試,按(an)國(guo)家電力(li)行(xing)業標(biao)準DL/T911-2004采用(yong)頻率(lv)響應(ying)分析法(fa)測(ce)(ce)量(liang)(liang)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)的繞(rao)(rao)組變(bian)形,是通過檢測(ce)(ce)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)各個繞(rao)(rao)組的幅頻響應(ying)特(te)(te)性,并(bing)對(dui)檢測(ce)(ce)結果進行(xing)縱向或橫...

  • 2024

    4-23

    絕(jue)(jue)緣(yuan)(yuan)靴(xue)手(shou)(shou)(shou)套(tao)耐(nai)(nai)壓試驗裝(zhuang)(zhuang)置是(shi)用于(yu)(yu)測試絕(jue)(jue)緣(yuan)(yuan)靴(xue)和手(shou)(shou)(shou)套(tao)在(zai)高(gao)壓情況下的(de)(de)(de)(de)絕(jue)(jue)緣(yuan)(yuan)性能(neng)是(shi)否符合(he)要求的(de)(de)(de)(de)裝(zhuang)(zhuang)置。其原理是(shi)通過在(zai)表面施(shi)加一定(ding)的(de)(de)(de)(de)高(gao)壓電(dian)壓,檢測絕(jue)(jue)緣(yuan)(yuan)靴(xue)和手(shou)(shou)(shou)套(tao)是(shi)否能(neng)有效隔絕(jue)(jue)電(dian)流傳導(dao),從而保證工作人員(yuan)在(zai)高(gao)壓環境下的(de)(de)(de)(de)安全(quan)。應用方面,絕(jue)(jue)緣(yuan)(yuan)靴(xue)手(shou)(shou)(shou)套(tao)耐(nai)(nai)壓試驗裝(zhuang)(zhuang)置主要應用于(yu)(yu)電(dian)力、電(dian)氣等(deng)行業,用于(yu)(yu)檢驗絕(jue)(jue)緣(yuan)(yuan)靴(xue)和手(shou)(shou)(shou)套(tao)在(zai)高(gao)電(dian)壓條件(jian)下的(de)(de)(de)(de)絕(jue)(jue)緣(yuan)(yuan)性能(neng)。在(zai)實際工作中,這些裝(zhuang)(zhuang)置可以有效保障工作人員(yuan)在(zai)電(dian)力設備維(wei)護和操(cao)作過程(cheng)中的(de)(de)(de)(de)安全(quan),避免(mian)因絕(jue)(jue)緣(yuan)(yuan)層破損或老化(hua)導(dao)致的(de)(de)(de)(de)電(dian)擊事故發生。絕(jue)(jue)緣(yuan)(yuan)靴(xue)手(shou)(shou)(shou)套(tao)耐(nai)(nai)壓試驗裝(zhuang)(zhuang)置在(zai)結構上(shang)的(de)(de)(de)(de)特別(bie)之(zhi)處(chu)在(zai)于(yu)(yu)其需要具(ju)有高(gao)...

  • 2024

    3-25

    10KV智能(neng)(neng)(neng)絕(jue)緣(yuan)(yuan)電(dian)(dian)阻測(ce)(ce)試(shi)(shi)儀的(de)(de)(de)(de)(de)應(ying)用領域包括工業(ye)生(sheng)產中(zhong)的(de)(de)(de)(de)(de)電(dian)(dian)氣設備(bei)(bei)絕(jue)緣(yuan)(yuan)測(ce)(ce)試(shi)(shi)、電(dian)(dian)力系統的(de)(de)(de)(de)(de)絕(jue)緣(yuan)(yuan)測(ce)(ce)試(shi)(shi)、建筑(zhu)物和(he)設施的(de)(de)(de)(de)(de)絕(jue)緣(yuan)(yuan)測(ce)(ce)試(shi)(shi)等。通(tong)過對(dui)設備(bei)(bei)和(he)系統的(de)(de)(de)(de)(de)絕(jue)緣(yuan)(yuan)性能(neng)(neng)(neng)進行定(ding)期測(ce)(ce)試(shi)(shi),可以及時(shi)發現(xian)潛在的(de)(de)(de)(de)(de)安全隱患,確保設備(bei)(bei)的(de)(de)(de)(de)(de)穩(wen)定(ding)性和(he)可靠性。1.高精度:具(ju)有高精度的(de)(de)(de)(de)(de)測(ce)(ce)試(shi)(shi)功(gong)能(neng)(neng)(neng),能(neng)(neng)(neng)夠準確地測(ce)(ce)量電(dian)(dian)氣設備(bei)(bei)的(de)(de)(de)(de)(de)絕(jue)緣(yuan)(yuan)電(dian)(dian)阻值。2.大(da)電(dian)(dian)壓(ya)范圍(wei):10KV的(de)(de)(de)(de)(de)測(ce)(ce)試(shi)(shi)電(dian)(dian)壓(ya)范圍(wei)適用于各種不同(tong)規(gui)格和(he)類型的(de)(de)(de)(de)(de)電(dian)(dian)氣設備(bei)(bei),能(neng)(neng)(neng)夠覆蓋更(geng)廣泛的(de)(de)(de)(de)(de)應(ying)用范圍(wei)。3.大(da)屏幕顯(xian)(xian)示(shi):智能(neng)(neng)(neng)絕(jue)緣(yuan)(yuan)電(dian)(dian)阻測(ce)(ce)試(shi)(shi)儀配備(bei)(bei)了大(da)屏幕顯(xian)(xian)示(shi)屏,能(neng)(neng)(neng)夠直(zhi)觀地顯(xian)(xian)示(shi)測(ce)(ce)試(shi)(shi)結果和(he)曲線(xian)圖,操(cao)作簡便易懂。...

  • 2024

    1-5

    斷路器開(kai)關(guan)(guan)動特(te)(te)性(xing)測試(shi)儀以單片機(ji)(ji)為核心進行采(cai)(cai)樣(yang),處(chu)理和輸出(chu)(chu),其主要特(te)(te)點(dian)是(shi)采(cai)(cai)用(yong)漢字(zi)提示(shi)以人機(ji)(ji)對話的方(fang)式操作(zuo)(zuo),漢字(zi)顯示(shi)結果(guo)并打(da)印輸出(chu)(chu),具有智能(neng)化、功能(neng)多、數據(ju)準確、抗(kang)干擾性(xing)強、操作(zuo)(zuo)簡單、體積小、重量輕、外觀美(mei)等(deng)優點(dian),適用(yong)于(yu)各種戶內(nei)、戶外少油、多油開(kai)關(guan)(guan)、真空開(kai)關(guan)(guan)、六氟化硫開(kai)關(guan)(guan)的動特(te)(te)性(xing)測試(shi)。使用(yong)注意事項1、初次(ci)使用(yong)時(shi),請用(yong)手動調(diao)整(zheng)開(kai)關(guan)(guan),使采(cai)(cai)樣(yang)尺(chi)下(xia)端(尺(chi)與(yu)采(cai)(cai)樣(yang)桿連接處(chu))在做分、合閘試(shi)驗時(shi),不至碰到光電取(qu)樣(yang)塊(kuai)(必(bi)要時(shi)可鋸(ju)斷采(cai)(cai)樣(yang)連接桿上端)。2、如果(guo)液晶(jing)顯示(shi)器出(chu)(chu)現字(zi)不清楚或(huo)屏幕背景太黑(hei),請用(yong)...

  • 2023

    12-18

    久益JYB-B全自動變(bian)(bian)(bian)(bian)比(bi)測(ce)試(shi)儀是電(dian)力(li)系(xi)統及(ji)(ji)(ji)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)廠家(jia)和鐵(tie)路電(dian)氣系(xi)統進行(xing)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)變(bian)(bian)(bian)(bian)比(bi)、組別(bie)(bie)、極性、以及(ji)(ji)(ji)角度測(ce)試(shi)的理想測(ce)試(shi)儀。該變(bian)(bian)(bian)(bian)比(bi)測(ce)試(shi)儀自動產(chan)生(sheng)(sheng)幅值穩定、相(xiang)位恒定的三相(xiang)、兩相(xiang)、或(huo)單相(xiang)標準(zhun)(zhun)電(dian)源。變(bian)(bian)(bian)(bian)比(bi)測(ce)試(shi)儀適用(yong)用(yong)于電(dian)力(li)系(xi)統的三相(xiang)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)測(ce)試(shi),針對Z型(xing)繞(rao)組變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)、整流變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)和鐵(tie)路電(dian)氣系(xi)統的斯科特(te)、逆斯科特(te)、平衡(heng)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)也能(neng)準(zhun)(zhun)確(que)的測(ce)量(liang)變(bian)(bian)(bian)(bian)比(bi)及(ji)(ji)(ji)誤差,變(bian)(bian)(bian)(bian)比(bi)測(ce)試(shi)儀采用(yong)了(le)大屏幕(mu)液晶顯示,變(bian)(bian)(bian)(bian)比(bi)測(ce)試(shi)儀全中文菜單及(ji)(ji)(ji)漢字打印輸出,功能(neng)完善,操作方便,是電(dian)力(li)系(xi)統、變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)生(sheng)(sheng)產(chan)廠家(jia)和鐵(tie)路電(dian)氣系(xi)統進行(xing)變(bian)(bian)(bian)(bian)壓(ya)器(qi)(qi)變(bian)(bian)(bian)(bian)比(bi)、組別(bie)(bie)...

  • 2023

    11-25

    手持(chi)氧化鋅避(bi)雷(lei)器(qi)測(ce)試(shi)(shi)(shi)儀由主(zhu)機(ji)、測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)和(he)(he)連(lian)接(jie)線組成(cheng)。主(zhu)機(ji)通常采用(yong)(yong)(yong)微型(xing)計算機(ji)控制,具(ju)(ju)(ju)備(bei)顯示屏(ping)和(he)(he)按鍵操作界面,方便用(yong)(yong)(yong)戶進行參數設(she)置(zhi)(zhi)和(he)(he)結(jie)果查看。測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)是用(yong)(yong)(yong)于將(jiang)氧化鋅避(bi)雷(lei)器(qi)連(lian)接(jie)到主(zhu)機(ji)上進行測(ce)試(shi)(shi)(shi)的(de)裝(zhuang)置(zhi)(zhi),通常由夾(jia)具(ju)(ju)(ju)本體、電極和(he)(he)導(dao)線組成(cheng)。連(lian)接(jie)線則(ze)用(yong)(yong)(yong)于連(lian)接(jie)主(zhu)機(ji)、測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)和(he)(he)避(bi)雷(lei)器(qi)。手持(chi)氧化鋅避(bi)雷(lei)器(qi)測(ce)試(shi)(shi)(shi)儀的(de)使用(yong)(yong)(yong)步驟:1.連(lian)接(jie)測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)和(he)(he)避(bi)雷(lei)器(qi):將(jiang)測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)的(de)電極與避(bi)雷(lei)器(qi)的(de)接(jie)線端子(zi)連(lian)接(jie),確保連(lian)接(jie)牢固。2.連(lian)接(jie)主(zhu)機(ji)和(he)(he)測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju):將(jiang)連(lian)接(jie)線的(de)一(yi)端插入主(zhu)機(ji)的(de)接(jie)口處(chu),將(jiang)另一(yi)端插入測(ce)試(shi)(shi)(shi)夾(jia)具(ju)(ju)(ju)的(de)接(jie)口處(chu)。3.打開主(zhu)機(ji):...

  • 2023

    10-25

    無(wu)(wu)(wu)線(xian)高(gao)壓核(he)相(xiang)器具(ju)有許多優點。它(ta)不需(xu)要物理(li)(li)接(jie)線(xian),因此(ci)可以(yi)大大減少(shao)安(an)裝和(he)維護(hu)的(de)(de)復雜性(xing)和(he)成本。其(qi)次,它(ta)適用(yong)(yong)于高(gao)壓電(dian)力系統中的(de)(de)相(xiang)位(wei)測量(liang)(liang),可以(yi)測量(liang)(liang)范(fan)圍廣且(qie)準(zhun)確度(du)高(gao)。另外,由于其(qi)無(wu)(wu)(wu)線(xian)特性(xing),可以(yi)在復雜或危(wei)險的(de)(de)環境中進(jin)行(xing)相(xiang)位(wei)測量(liang)(liang),提高(gao)了操作的(de)(de)安(an)全性(xing)和(he)可靠性(xing)。利用(yong)(yong)干涉(she)效(xiao)應原(yuan)理(li)(li),通過無(wu)(wu)(wu)線(xian)電(dian)頻率信(xin)號的(de)(de)發(fa)送和(he)接(jie)收,實現(xian)高(gao)電(dian)壓相(xiang)位(wei)差的(de)(de)測量(liang)(liang)。它(ta)具(ju)有不需(xu)要物理(li)(li)接(jie)線(xian)、范(fan)圍廣且(qie)準(zhun)確度(du)高(gao)、安(an)全可靠等(deng)優點,是(shi)(shi)(shi)一種相(xiang)位(wei)測量(liang)(liang)設備(bei)。無(wu)(wu)(wu)線(xian)高(gao)壓核(he)相(xiang)器的(de)(de)常(chang)見問題及解決方法(fa)如下(xia):1.無(wu)(wu)(wu)法(fa)正(zheng)常(chang)啟(qi)動:檢查電(dian)源是(shi)(shi)(shi)否連接(jie),檢查是(shi)(shi)(shi)否有電(dian)...

  • 2023

    9-25

    100A智能(neng)(neng)(neng)回(hui)路(lu)電(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)試(shi)儀(yi)是通(tong)(tong)過(guo)產生(sheng)一個恒(heng)定(ding)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)信號,測(ce)(ce)量回(hui)路(lu)上的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓和(he)(he)電(dian)(dian)(dian)(dian)流(liu),并利(li)用(yong)所測(ce)(ce)到的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)和(he)(he)電(dian)(dian)(dian)(dian)壓來計(ji)算出待測(ce)(ce)電(dian)(dian)(dian)(dian)器(qi)設備的(de)(de)(de)(de)接地電(dian)(dian)(dian)(dian)阻(zu)(zu)的(de)(de)(de)(de)。通(tong)(tong)過(guo)使用(yong)先進的(de)(de)(de)(de)智能(neng)(neng)(neng)技(ji)術,測(ce)(ce)試(shi)儀(yi)能(neng)(neng)(neng)實(shi)現高(gao)精度、高(gao)效率和(he)(he)可靠性的(de)(de)(de)(de)測(ce)(ce)試(shi)結果。同時,該(gai)測(ce)(ce)試(shi)儀(yi)還(huan)具有多(duo)種保(bao)護(hu)功能(neng)(neng)(neng),如過(guo)流(liu)保(bao)護(hu)、過(guo)壓保(bao)護(hu)和(he)(he)短(duan)路(lu)保(bao)護(hu),確保(bao)測(ce)(ce)試(shi)的(de)(de)(de)(de)安全性和(he)(he)可靠性。當選購100A智能(neng)(neng)(neng)回(hui)路(lu)電(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)試(shi)儀(yi)時,下(xia)面是需要考慮的(de)(de)(de)(de)因(yin)素:1.確保(bao)所選購的(de)(de)(de)(de)回(hui)路(lu)電(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)試(shi)儀(yi)與你要測(ce)(ce)試(shi)的(de)(de)(de)(de)設備或系統兼容。根據測(ce)(ce)試(shi)對(dui)象的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)范圍和(he)(he)特殊要求,選擇適當的(de)(de)(de)(de)測(ce)(ce)試(shi)儀(yi)器(qi)。2.確認測(ce)(ce)...

  • 2023

    8-25

    全自(zi)(zi)動(dong)三相(xiang)大(da)電(dian)(dian)流(liu)發生器(qi)能夠產生穩定(ding)(ding)的(de)(de)大(da)電(dian)(dian)流(liu)輸(shu)出(chu)。其(qi)原理是(shi)(shi)基于電(dian)(dian)子調(diao)節器(qi)實(shi)(shi)(shi)時(shi)監測輸(shu)出(chu)電(dian)(dian)流(liu)并調(diao)整勵磁(ci)電(dian)(dian)流(liu),實(shi)(shi)(shi)現電(dian)(dian)流(liu)的(de)(de)自(zi)(zi)動(dong)控制(zhi)(zhi)。基于電(dian)(dian)子調(diao)節器(qi)實(shi)(shi)(shi)時(shi)監測輸(shu)出(chu)電(dian)(dian)流(liu),并通過調(diao)整勵磁(ci)電(dian)(dian)流(liu)的(de)(de)方式控制(zhi)(zhi)輸(shu)出(chu)電(dian)(dian)流(liu),使(shi)其(qi)穩定(ding)(ding)在設定(ding)(ding)值。整個(ge)過程(cheng)是(shi)(shi)自(zi)(zi)動(dong)完成(cheng)的(de)(de),無需人工干預。具有以下(xia)優點:輸(shu)出(chu)電(dian)(dian)流(liu)穩定(ding)(ding)性(xing)(xing)高,能夠滿足(zu)實(shi)(shi)(shi)驗和(he)(he)測試等(deng)(deng)領域對穩定(ding)(ding)電(dian)(dian)流(liu)源的(de)(de)需求。其(qi)次,內部有多個(ge)保(bao)(bao)護機制(zhi)(zhi),如過流(liu)保(bao)(bao)護、過壓保(bao)(bao)護等(deng)(deng),確保(bao)(bao)設備和(he)(he)用戶的(de)(de)安(an)全性(xing)(xing)。再次,設備結構緊(jin)湊,體(ti)積(ji)小,便于攜帶和(he)(he)移動(dong)。全自(zi)(zi)動(dong)三相(xiang)大(da)電(dian)(dian)流(liu)發生器(qi)是(shi)(shi)一種可以產生大(da)電(dian)(dian)...

  • 2023

    7-18

    手持變壓(ya)器(qi)變比(bi)(bi)(bi)測(ce)(ce)試(shi)(shi)儀采(cai)用非接觸式變比(bi)(bi)(bi)測(ce)(ce)試(shi)(shi)技術,通過傳感器(qi)和信號處理電路(lu)對變壓(ya)器(qi)的電磁場進行采(cai)樣(yang)和分析,從而(er)得到變比(bi)(bi)(bi)的準(zhun)確(que)數(shu)值。測(ce)(ce)試(shi)(shi)儀通常包含一個顯示屏和功(gong)能按(an)鈕,用戶只需(xu)簡單設(she)置測(ce)(ce)試(shi)(shi)參數(shu)和操作步驟(zou),即可(ke)完(wan)成變比(bi)(bi)(bi)測(ce)(ce)試(shi)(shi)。該儀器(qi)還可(ke)以自動(dong)記錄測(ce)(ce)試(shi)(shi)數(shu)據,并提供(gong)數(shu)據分析和判(pan)斷功(gong)能,方便用戶對測(ce)(ce)試(shi)(shi)結果進行評估和處理。特點(dian)與優(you)勢(shi)手持變壓(ya)器(qi)變比(bi)(bi)(bi)測(ce)(ce)試(shi)(shi)儀相比(bi)(bi)(bi)傳統的變比(bi)(bi)(bi)測(ce)(ce)試(shi)(shi)設(she)備(bei)(bei),具(ju)(ju)有(you)以下特點(dian)與優(you)勢(shi)。首先,它具(ju)(ju)備(bei)(bei)便攜性,體積小巧、重量輕,用戶可(ke)以隨身(shen)攜帶(dai)并在任何場合(he)進行測(ce)(ce)試(shi)(shi)。其次,它具(ju)(ju)備(bei)(bei)高精(jing)度和快速...

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