概述：

　　ZW20-12型野外(wai)柱上(shang)(shang)各類(lei)高(gao)壓(ya)(ya)(ya)(ya)(ya)低(di)壓(ya)(ya)(ya)(ya)(ya)進口真空高(gao)壓(ya)(ya)(ya)(ya)(ya)低(di)壓(ya)(ya)(ya)(ya)(ya)高(gao)壓(ya)(ya)(ya)(ya)(ya)為額定電(dian)(dian)(dian)(dian)阻值12kV、三相(xiang)電(dian)(dian)(dian)(dian)互動(dong)50Hz的(de)(de)(de)(de)(de)(de)野外(wai)各類(lei)高(gao)壓(ya)(ya)(ya)(ya)(ya)低(di)壓(ya)(ya)(ya)(ya)(ya)旋鈕機械設備(bei)。其主要用(yong)(yong)到(dao)開斷、關合電(dian)(dian)(dian)(dian)纜軟(ruan)件(jian)(jian)(jian)系(xi)統(tong)軟(ruan)件(jian)(jian)(jian)化(hua)的(de)(de)(de)(de)(de)(de)額定負載電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)、電(dian)(dian)(dian)(dian)機負載電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)及跳閘電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。主要在到(dao)變電(dian)(dian)(dian)(dian)器(qi)(qi)站(zhan)、礦山機械客戶及村鎮(zhen)建設供配輸電(dian)(dian)(dian)(dian)網作(zuo)保證(zheng)和操控(kong)，專門主要在到(dao)運營不(bu)停的(de)(de)(de)(de)(de)(de)場合和城網軟(ruan)件(jian)(jian)(jian)系(xi)統(tong)軟(ruan)件(jian)(jian)(jian)自動(dong)的(de)(de)(de)(de)(de)(de)化(hua)操縱供配輸電(dian)(dian)(dian)(dian)網絡信(xin)息(xi)。本物料與操控(kong)器(qi)(qi)一體化(hua)，能(neng)滿(man)足需要供配電(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)置盤軟(ruan)件(jian)(jian)(jian)系(xi)統(tong)軟(ruan)件(jian)(jian)(jian)自動(dong)的(de)(de)(de)(de)(de)(de)化(hua)操縱軟(ruan)件(jian)(jian)(jian)系(xi)統(tong)軟(ruan)件(jian)(jian)(jian)化(hua)規范要求，并能(neng)穩定可靠性而很好(hao)的(de)(de)(de)(de)(de)(de)地完(wan)成任(ren)務(wu)傳統(tong)文化(hua)的(de)(de)(de)(de)(de)(de)相(xiang)交器(qi)(qi)特點。它用(yong)(yong)到(dao)比較成熟(shu)的(de)(de)(de)(de)(de)(de)箱式隔絕(jue)的(de)(de)(de)(de)(de)(de)結構，外(wai)部(bu)充以SF6乙炔氣，更(geng)具好(hao)的(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)隔絕(jue)耐熱性，使之不(bu)易受到(dao)間接生活(huo)環境影晌，是一種種免維修物料。其壓(ya)(ya)(ya)(ya)(ya)簧操驅動(dong)力構用(yong)(yong)到(dao)直動(dong)小鏈主傳動(dong)裝(zhuang)(zhuang)置和聯級脫扣軟(ruan)件(jian)(jian)(jian)系(xi)統(tong)軟(ruan)件(jian)(jian)(jian)化(hua)，小動(dong)作(zuo)穩定可靠性高(gao)，是柱上(shang)(shang)高(gao)壓(ya)(ya)(ya)(ya)(ya)低(di)壓(ya)(ya)(ya)(ya)(ya)高(gao)壓(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)上(shang)(shang)品。

正常使用條件：

◆海撥(bo)層面(mian)層面(mian)不多(duo)于(yu)3000m；

◆邊有空(kong)氣質量熱(re)度(du)已達不超(chao)出(chu)40℃，極限(xian)值不超(chao)出(chu)-40℃，日相對濕度(du)25℃；

◆風速不不超700Pa；

◆污穢等(deng)級分類：IV級；

◆覆冰厚薄100mm；

◆安轉地方：無易然、非常(chang)強大風險、耐被(bei)腐(fu)蝕(shi)被(bei)腐(fu)蝕(shi)的(de)地方；

◆日(ri)本地震列度不已超8度。

型號含義：

主要技術參數：

外形及安裝尺寸：