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簡要描述:10000V高絕(jue)緣電阻測(ce)試儀/10KV絕(jue)緣兆歐表采用微電腦控制(zhi)流程(cheng),界面更具人性(xing)(xing)化,,并設有欠(qian)壓(ya)提(ti)示和過壓(ya)保(bao)護(hu),測(ce)試時(shi)間(jian)自動(dong)顯示。內附高性(xing)(xing)能鋰電池,為使用人員(yuan)提(ti)供極大的方便,
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對電(dian)(dian)(dian)(dian)(dian)力(li)設備的(de)(de)絕(jue)緣(yuan)(yuan)(yuan)性(xing)(xing)能(neng)(neng)進行(xing)評估時,不僅要測(ce)(ce)(ce)(ce)量其絕(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)值(zhi),更(geng)重要的(de)(de)是要做吸(xi)收比和極(ji)化(hua)指數(shu)的(de)(de)試(shi)(shi)驗(yan),從而為下步的(de)(de)泄(xie)漏,介(jie)質損耗,局部(bu)放電(dian)(dian)(dian)(dian)(dian)等絕(jue)緣(yuan)(yuan)(yuan)性(xing)(xing)能(neng)(neng)試(shi)(shi)驗(yan)提供安全(quan)保(bao)障。KTY10KV絕(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)具(ju)有分別測(ce)(ce)(ce)(ce)量,吸(xi)收比,極(ji)化(hua)指數(shu)的(de)(de)功能(neng)(neng),可次性(xing)(xing)測(ce)(ce)(ce)(ce)量其各個值(zhi),為目前(qian)使用(yong)(yong)zui為方(fang)便(bian),功能(neng)(neng)zui為全(quan)面的(de)(de)絕(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)器(qi)(qi)。KTY系列絕(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)(ce)試(shi)(shi)儀(yi)高壓電(dian)(dian)(dian)(dian)(dian)源部(bu)分采(cai)用(yong)(yong)模塊化(hua)設計,輸出電(dian)(dian)(dian)(dian)(dian)流大(da) 輸出電(dian)(dian)(dian)(dian)(dian)壓穩定,采(cai)樣電(dian)(dian)(dian)(dian)(dian)路(lu)采(cai)用(yong)(yong)檢流計比較(jiao)法集合高性(xing)(xing)能(neng)(neng)數(shu)字元器(qi)(qi)件,算法更(geng)加科學,即便(bian)在測(ce)(ce)(ce)(ce)試(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓發(fa)生變化(hua)時,測(ce)(ce)(ce)(ce)量結果依然正確(que)。儀(yi)器(qi)(qi)采(cai)用(yong)(yong)微電(dian)(dian)(dian)(dian)(dian)腦控制流程,界面更(geng)具(ju)人性(xing)(xing)化(hua),,并設有欠(qian)壓提示(shi)(shi)和過壓保(bao)護(hu),測(ce)(ce)(ce)(ce)試(shi)(shi)時間自動(dong)顯示(shi)(shi)。內附高性(xing)(xing)能(neng)(neng)鋰電(dian)(dian)(dian)(dian)(dian)池,為使用(yong)(yong)人員提供極(ji)大(da)的(de)(de)方(fang)便(bian),是同(tong)類儀(yi)器(qi)(qi)中(zhong)的(de)(de)*選擇。
10000V高絕緣電阻測試儀/10KV絕緣兆歐表技術指標:
1. 輸出電壓: KTY-2500 100-2500V
KTY-5000 250-5000V
KTY-10000 500-10000V
2.zui大(da)短路電流(liu):
2500V≥2mA
5000V≥3mA
10000V≥5mA
3. 測量范圍(wei): KTY-2500 0-200000M
KTY-5000 0-200000M
KTY-10000 0-200000M
4.精度:5%
5.zui小分辨率:10k
6.短路(lu)電阻顯示值:≤0.02 MΩ
10000V高絕緣電阻測試儀/10KV絕緣兆歐表使用方法:
試(shi)(shi)驗前請(qing)根據使用(yong)情況選擇圖A或圖B所示方法,接(jie)好測試(shi)(shi)線(xian)(xian),測量接(jie)線(xian)(xian)圖如下:
測量電(dian)氣產(chan)品(pin)元件之間的(de)絕緣(yuan)電(dian)阻時(shi),可將(jiang)“L"和E端接(jie)在任組線頭上進(jin)行,如(ru)測量發電(dian)機(ji)相(xiang)間絕緣(yuan)電(dian)阻時(shi),三相(xiang)可輪流(liu)交換,空出(chu)的(de)相(xiang)應該接(jie)地,如(ru)圖A所示。
測(ce)(ce)(ce)量絕緣電阻時,L端接(jie)被(bei)測(ce)(ce)(ce)試(shi)品,E端接(jie)被(bei)測(ce)(ce)(ce)試(shi)品的外殼或(huo)者(zhe)大地,G端接(jie)被(bei)測(ce)(ce)(ce)試(shi)品體的屏(ping)蔽部分或(huo)者(zhe)其他不參與測(ce)(ce)(ce)量的部分,以消(xiao)除表(biao)面泄漏引起的誤差(cha),如圖B所示。并按下(xia)列(lie)步驟(zou)使用(yong)。
1.開啟電源,液晶(jing)屏顯示如(ru)圖(tu)1
歡迎(ying)使用 請 選 擇 測(ce) 試(shi) 項 目! |
圖1
2.使用(yong)面板按(an)鍵進行測試(shi)(shi)項目的選擇(ze),然后使用(yong)面板旋(xuan)扭來選擇(ze)測試(shi)(shi)電(dian)壓,以選擇(ze)吸(xi)收比,測試(shi)(shi)電(dian)壓2500V為例,液晶顯示圖2
項目: 吸收比 電壓: 2500V
|
圖2
3.項目與(yu)電(dian)壓選擇完成(cheng)后(hou),按確認鍵,即轉如測試(shi)界面,仍以吸(xi)收比的選擇為例,液晶顯(xian)示如下(xia)圖3
測量中。。。 000S R: R1: K1: |
圖3
4.測(ce)量結(jie)束后,界(jie)面會提示(shi)測(ce)量結(jie)束,結(jie)果將自動(dong)顯示(shi),如下(xia)圖4
測量結束 060S R: 100M R1: 123M K1: 1.23 |
圖4
5.按面板功(gong)能鍵選擇(ze)測(ce)試項目和(he)電壓,可以進行后續測(ce)量。
6.在(zai)測量結果中,其(qi)中R代(dai)表(biao)(biao)(biao)15秒鐘(zhong)時絕緣電(dian)阻的值,R1代(dai)表(biao)(biao)(biao)60秒鐘(zhong)的電(dian)阻值,K1代(dai)表(biao)(biao)(biao)吸收比,R2代(dai)表(biao)(biao)(biao)600秒鐘(zhong)絕緣電(dian)阻的值,K2代(dai)表(biao)(biao)(biao)極化指(zhi)數。
注意事項:
1.儀器應置于通風干(gan)燥處。
2.因儀(yi)器為鋰(li)電(dian)(dian)(dian)池供(gong)電(dian)(dian)(dian),儀(yi)器不用時應關(guan)閉(bi)電(dian)(dian)(dian)源,以(yi)減少電(dian)(dian)(dian)池電(dian)(dian)(dian)能(neng)損耗。
3.當儀器(qi)顯示不清或顯示屏右上角(jiao) 閃動表示電池欠壓(ya)應迅速充電,充電時間5小時。
4.儀器長時(shi)間(jian)不用時(shi)應定時(shi)充電,以免電池失效。
5. 儀(yi)器(qi)充電(dian)(dian)時充電(dian)(dian)指(zhi)示燈為紅(hong)色,當(dang)指(zhi)示燈為綠色電(dian)(dian)池充電(dian)(dian)完成(cheng),應及時拔掉充電(dian)(dian)器(qi),注意充電(dian)(dian)時間不(bu)要超過4小時
5.電池正(zheng)常(chang)工作時間3小時以(yi)上,正(zheng)常(chang)使用壽命不(bu)超過2年,半年內(nei)保修。
6.除電池外儀器3年內免(mian)費質保,并提供(gong)軟(ruan)件免(mian)費升級。