GDY-C-220KV風車式高壓驗電器

GDY-C-220KV風車式高壓驗電器

1．高(gao)壓驗電器(qi)定義：
一(yi)種用(yong)于檢(jian)測電(dian)(dian)(dian)氣設備上工作電(dian)(dian)(dian)壓是否存在的便攜(xie)式(shi)裝置(zhi)。與被測部件產(chan)生電(dian)(dian)(dian)氣連接的裸露導(dao)電(dian)(dian)(dian)部分。如果要使(shi)接觸電(dian)(dian)(dian)極處長，可以用(yong)有外絕緣(yuan)層導(dao)電(dian)(dian)(dian)極加長。 常(chang)用(yong)的高壓驗電(dian)(dian)(dian)器(qi)有聲光型驗電(dian)(dian)(dian)器(qi)，防雨(yu)式(shi)驗電(dian)(dian)(dian)器(qi)，袖(xiu)珍型驗電(dian)(dian)(dian)器(qi)，語(yu)言型驗電(dian)(dian)(dian)器(qi)及風車(che)式(shi)高壓驗電(dian)(dian)(dian)器(qi)，繩式(shi)驗電(dian)(dian)(dian)器(qi)等。
2．高壓驗(yan)電器的(de)組成部分：
它指示接觸電(dian)極上的(de)工作電(dian)壓(ya)是(shi)否存在(zai)。可以是(shi)絕(jue)緣桿(gan)可組裝的(de)分體式，也(ye)可以直接與絕(jue)緣桿(gan)制成一個整體。
3．風(feng)車式高(gao)壓驗電器特點：
風(feng)車式(shi)高(gao)壓驗(yan)電(dian)器使(shi)用(yong)(yong)(yong)(yong)前應(ying)觀察回(hui)(hui)轉(zhuan)指示(shi)器葉(xie)片有(you)無脫(tuo)軸(zhou)現象，脫(tuo)軸(zhou)者不得使(shi)用(yong)(yong)(yong)(yong)，輕輕搖晃(huang)驗(yan)電(dian)器，其葉(xie)片應(ying)稍微有(you)晃(huang)動。在使(shi)用(yong)(yong)(yong)(yong)風(feng)車式(shi)驗(yan)電(dian)器時(shi)，應(ying)逐(zhu)漸(jian)靠近被(bei)測設備(bei)，一(yi)旦指示(shi)葉(xie)片開(kai)始正常回(hui)(hui)轉(zhuan)，即(ji)說明該設備(bei)有(you)電(dian)，應(ying)隨即(ji)離開(kai)被(bei)測設備(bei)，不要使(shi)葉(xie)片回(hui)(hui)轉(zhuan)，以保證驗(yan)電(dian)器的使(shi)用(yong)(yong)(yong)(yong)壽命。風(feng)車式(shi)驗(yan)電(dian)器只適(shi)用(yong)(yong)(yong)(yong)于戶內或(huo)戶外良好天氣時(shi)使(shi)用(yong)(yong)(yong)(yong)，雨(yu)、雪天禁止(zhi)使(shi)用(yong)(yong)(yong)(yong)。風(feng)車型高(gao)壓驗(yan)電(dian)器不得強烈振動或(huo)受(shou)沖(chong)擊，不得自行(xing)調試(shi)拆裝。

風車式高壓(ya)驗電器特(te)點：
風(feng)車(che)式(shi)高壓(ya)驗(yan)(yan)(yan)電(dian)器(qi)使(shi)用(yong)(yong)前應(ying)觀察回轉指示器(qi)葉片(pian)有無(wu)脫軸現(xian)象(xiang)，脫軸者(zhe)不(bu)得使(shi)用(yong)(yong)，輕(qing)輕(qing)搖晃驗(yan)(yan)(yan)電(dian)器(qi)，其(qi)葉片(pian)應(ying)稍微有晃動。在使(shi)用(yong)(yong)風(feng)車(che)式(shi)驗(yan)(yan)(yan)電(dian)器(qi)時(shi)，應(ying)逐漸靠近(jin)被測設(she)備，一旦指示葉片(pian)開(kai)始正常回轉，即說明該設(she)備有電(dian)，應(ying)隨即離開(kai)被測設(she)備，不(bu)要使(shi)葉片(pian)回轉，以保證(zheng)驗(yan)(yan)(yan)電(dian)器(qi)的使(shi)用(yong)(yong)壽命。風(feng)車(che)式(shi)驗(yan)(yan)(yan)電(dian)器(qi)只適用(yong)(yong)于戶(hu)內或戶(hu)外良好天氣時(shi)使(shi)用(yong)(yong)，雨、雪天禁止使(shi)用(yong)(yong)。風(feng)車(che)型高壓(ya)驗(yan)(yan)(yan)電(dian)器(qi)不(bu)得強(qiang)烈振(zhen)動或受沖擊，不(bu)得自行調試拆裝(zhuang)。