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變壓(ya)(ya)器沖擊(ji)電(dian)壓(ya)(ya)發生(sheng)器是產生(sheng)沖擊(ji)電(dian)壓(ya)(ya)波的裝置,用于檢(jian)驗電(dian)力設備耐受(shou)大氣過電(dian)壓(ya)(ya)和操(cao)(cao)作過電(dian)壓(ya)(ya)的絕緣性能(neng)(neng),沖擊(ji)電(dian)壓(ya)(ya)發生(sheng)器能(neng)(neng)產生(sheng)標準雷電(dian)沖擊(ji)電(dian)壓(ya)(ya)波形、雷電(dian)沖擊(ji)電(dian)壓(ya)(ya)截波,標準生(sheng)操(cao)(cao)作沖擊(ji)電(dian)壓(ya)(ya)波形等(deng)及用戶非標沖擊(ji)電(dian)壓(ya)(ya)...
查看詳情互(hu)感器伏(fu)安特性(xing)測試(shi)(shi)儀互(hu)感器綜合測試(shi)(shi)儀是繼(ji)電保護(hu)和高壓(ya)絕緣專業的專門檢測儀器。可以完成的試(shi)(shi)驗(yan)(yan)包括:CT伏(fu)安特性(xing)試(shi)(shi)驗(yan)(yan)、自動給(gei)出拐點值、CT變(bian)比(bi)極性(xing)試(shi)(shi)驗(yan)(yan)、比(bi)差(cha)測量、角差(cha)測量CT極性(xing)試(shi)(shi)驗(yan)(yan)、CT一(yi)次通流試(shi)(shi)驗(yan)(yan)、交(jiao)...
查看詳情安(an)全工器(qi)具力學性(xing)能試驗(yan)機 項(xiang)目齊全。可(ke)進行安(an)全帶、腳扣(kou)、竹(木)梯、升降板、安(an)全帽(mao)等(deng)所(suo)有電力安(an)全工器(qi)具的力學性(xing)能測試。
查看詳情變(bian)頻串(chuan)(chuan)聯(lian)諧振(zhen)成套裝置(zhi)YHCX2858是運用串(chuan)(chuan)聯(lian)諧振(zhen)的原理,通過調節變(bian)頻控制器的輸(shu)出(chu)頻率,使得回路中的電(dian)抗器電(dian)感(gan)L和試(shi)(shi)品(pin)電(dian)容C發(fa)生串(chuan)(chuan)聯(lian)諧振(zhen),諧振(zhen)電(dian)壓即為試(shi)(shi)品(pin)上所加(jia)電(dian)壓。變(bian)頻諧振(zhen)試(shi)(shi)驗裝置(zhi)廣泛應用于電(dian)力、冶(ye)...
查看詳情變壓器局(ju)部放(fang)電(dian)試(shi)(shi)驗主(zhu)要用(yong)于檢驗各(ge)種絕緣材(cai)料,絕緣結構和電(dian)工(gong)產品(pin)等耐受工(gong)頻電(dian)壓的絕緣水(shui)平,也(ye)作為變壓器、互感器、避雷器等試(shi)(shi)品(pin)的無(wu)局(ju)部放(fang)電(dian)工(gong)頻試(shi)(shi)驗電(dian)源。廣泛應用(yong)于電(dian)工(gong)制造部門(men)、電(dian)力運行(xing)部門(men)、科(ke)研單位和高等...
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