環氧樹脂澆注變壓器

　　環氧樹脂(zhi)(zhi)(zhi)澆(jiao)注(zhu)變壓(ya)(ya)器(qi)(qi)以環氧樹脂(zhi)(zhi)(zhi)為絕緣材料。高、低壓(ya)(ya)繞(rao)(rao)組采用(yong)(yong)銅帶（箔）繞(rao)(rao)成(cheng)(cheng)，在(zai)真空中澆(jiao)注(zhu)環氧樹脂(zhi)(zhi)(zhi)并固化(hua)，構成(cheng)(cheng)高強(qiang)度(du)(du)玻璃鋼體(ti)結(jie)構。絕緣等級有F、H級。環氧樹脂(zhi)(zhi)(zhi)干(gan)式變壓(ya)(ya)器(qi)(qi)有電(dian)氣性(xing)(xing)能(neng)(neng)好、耐雷電(dian)沖(chong)擊(ji)能(neng)(neng)力(li)強(qiang)、抗短(duan)路(lu)能(neng)(neng)力(li)強(qiang)、體(ti)積小(xiao)(xiao)重量輕等特點。可(ke)安裝(zhuang)溫度(du)(du)顯(xian)示控(kong)制(zhi)器(qi)(qi)，對變壓(ya)(ya)器(qi)(qi)繞(rao)(rao)組的(de)(de)運行(xing)溫度(du)(du)進行(xing)顯(xian)示和控(kong)制(zhi)，保證變壓(ya)(ya)器(qi)(qi)正常(chang)使用(yong)(yong)壽命。環氧樹脂(zhi)(zhi)(zhi)干(gan)式變壓(ya)(ya)器(qi)(qi)體(ti)積小(xiao)(xiao)、重量輕。環氧樹脂(zhi)(zhi)(zhi)干(gan)式變壓(ya)(ya)器(qi)(qi)上可(ke)安裝(zhuang)溫度(du)(du)顯(xian)示控(kong)制(zhi)器(qi)(qi),對變壓(ya)(ya)器(qi)(qi)繞(rao)(rao)組的(de)(de)運行(xing)溫度(du)(du)進行(xing)顯(xian)示和控(kong)制(zhi),保證變壓(ya)(ya)器(qi)(qi)正常(chang)使用(yong)(yong)壽命。電(dian)氣性(xing)(xing)能(neng)(neng)好,局(ju)部(bu)放電(dian)值低:在(zai)變壓(ya)(ya)器(qi)(qi)絕緣結(jie)構中,多(duo)少(shao)會有些(xie)局(ju)部(bu)的(de)(de)絕緣弱點,它在(zai)電(dian)場的(de)(de)作用(yong)(yong)下會首先發生放電(dian),而不(bu)隨即形成(cheng)(cheng)整個絕緣貫(guan)穿(chuan)性(xing)(xing)擊(ji)穿(chuan),它可(ke)能(neng)(neng)發生在(zai)絕緣體(ti)的(de)(de)表(biao)面或內部(bu),即局(ju)部(bu)放電(dian)。