產品搜(sou)索
沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)（又名：雷(lei)電(dian)(dian)(dian)(dian)(dian)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)，沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)測(ce)試(shi)(shi)系統，截(jie)(jie)波(bo)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)，陡波(bo)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)，雷(lei)電(dian)(dian)(dian)(dian)(dian)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)試(shi)(shi)驗裝置，沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)試(shi)(shi)驗裝置）主要(yao)用(yong)于(yu)包括絕緣子串(chuan)、長(chang)空氣間隙、套管、互感器(qi)(qi)(qi)以及(ji)變(bian)壓(ya)器(qi)(qi)(qi)等(deng)(deng)高壓(ya)電(dian)(dian)(dian)(dian)(dian)力(li)設備等(deng)(deng)被試(shi)(shi)品進行雷(lei)電(dian)(dian)(dian)(dian)(dian)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)全波(bo)、雷(lei)電(dian)(dian)(dian)(dian)(dian)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)截(jie)(jie)波(bo)和操作沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)波(bo)等(deng)(deng)各種形式的沖擊試(shi)(shi)驗，檢驗其(qi)絕緣性能。下面，小編為大家簡(jian)要(yao)介紹下使用(yong)沖擊電(dian)(dian)(dian)(dian)(dian)壓(ya)發(fa)生(sheng)器(qi)(qi)(qi)注意事項。
雷電沖(chong)擊電壓發生器注意事項：
1、所(suo)有連(lian)接(jie)線應(ying)盡(jin)可能短所(suo)有的接(jie)地都應(ying)是(shi)低阻(zu)抗且規范(fan)連(lian)接(jie)，避(bi)免(mian)產生干擾。
2、依據國(guo)家標準(zhun)及(ji)有關技術條款確認試(shi)驗(yan)(yan)類型及(ji)各(ge)端子的試(shi)驗(yan)(yan)電(dian)(dian)壓，雷(lei)電(dian)(dian)沖擊(ji)電(dian)(dian)壓發生器并根據不同(tong)繞組的試(shi)驗(yan)(yan)電(dian)(dian)壓確定(ding)所使用的沖擊(ji)電(dian)(dian)壓發生器及(ji)分(fen)壓器的變(bian)比，對具有分(fen)接(jie)的三(san)相(xiang)變(bian)壓器的雷(lei)電(dian)(dian)沖擊(ji)一(yi)般(ban)選擇在兩個極(ji)限分(fen)接(jie)和額定(ding)分(fen)接(jie)進行(xing)試(shi)驗(yan)(yan)。
3、變壓器(qi)裝配完好(hao)，注(zhu)(zhu)入(ru)合格的(de)絕緣油(you)，到達規定的(de)油(you)位，不同的(de)電壓等級的(de)變壓器(qi)應(ying)滿足相應(ying)的(de)注(zhu)(zhu)油(you)、靜放工(gong)藝要求，對可能積氣的(de)部位進行放氣。
4、將變(bian)壓(ya)器油箱的接地(di)端子一點接地(di)，鐵心和夾件也應可(ke)靠(kao)接地(di)。
5、雷電沖(chong)擊(ji)電壓(ya)發生器(qi)接(jie)(jie)線完畢后，將主電源接(jie)(jie)通，打開(kai)(kai)測量設備(bei)(bei)及(ji)控制設備(bei)(bei)的電源，測試(shi)(shi)人(ren)員調試(shi)(shi)沖(chong)擊(ji)電壓(ya)發生器(qi)并完成全部(bu)的試(shi)(shi)前準(zhun)備(bei)(bei)工(gong)作，加電人(ren)員必(bi)須在和監護人(ren)員取得聯系后才能拿開(kai)(kai)接(jie)(jie)地桿，進(jin)行加電。
