概述：

　　ZW20-12型室(shi)內柱上(shang)進行(xing)(xing)進行(xing)(xing)高壓(ya)重(zhong)力(li)作用(yong)(yong)真(zhen)(zhen)空(kong)隔(ge)離開(kai)關為載荷系數電(dian)(dian)阻12kV、單相互動(dong)(dong)50Hz的(de)(de)室(shi)內進行(xing)(xing)進行(xing)(xing)高壓(ya)啟(qi)閉設施(shi)。主要(yao)中(zhong)用(yong)(yong)開(kai)斷、關合用(yong)(yong)電(dian)(dian)控(kong)制(zhi)裝(zhuang)置(zhi)的(de)(de)擊穿瞬時直流電(dian)(dian)壓(ya)瞬時直流電(dian)(dian)壓(ya)、電(dian)(dian)機負載瞬時直流電(dian)(dian)壓(ya)及擊穿瞬時直流電(dian)(dian)壓(ya)。適中(zhong)用(yong)(yong)換流站站、工業商(shang)家及成(cheng)(cheng)鄉供電(dian)(dian)控(kong)制(zhi)裝(zhuang)置(zhi)網(wang)作保證和(he)管理，特別適中(zhong)用(yong)(yong)運(yun)營平(ping)繁的(de)(de)地點(dian)和(he)城網(wang)電(dian)(dian)腦智(zhi)能(neng)(neng)(neng)化技(ji)術供電(dian)(dian)控(kong)制(zhi)裝(zhuang)置(zhi)網(wang)咯。本商(shang)品(pin)與管理器配合，能(neng)(neng)(neng)需求供電(dian)(dian)控(kong)制(zhi)裝(zhuang)置(zhi)電(dian)(dian)腦智(zhi)能(neng)(neng)(neng)化技(ji)術控(kong)制(zhi)裝(zhuang)置(zhi)讓(rang)，并能(neng)(neng)(neng)耐用(yong)(yong)而能(neng)(neng)(neng)夠地提交(jiao)常(chang)用(yong)(yong)的(de)(de)重(zhong)復器能(neng)(neng)(neng)力(li)。它選擇成(cheng)(cheng)熟穩(wen)重(zhong)的(de)(de)箱式(shi)封(feng)口格局，企業內部(bu)充(chong)以SF6汽體，兼有好的(de)(de)封(feng)口功能(neng)(neng)(neng)，使之中(zhong)受社會生活環境影晌，就是(shi)一種免(mian)保護商(shang)品(pin)。其大(da)彈簧操行(xing)(xing)為構選擇直動(dong)(dong)鏈(lian)子主傳動(dong)(dong)裝(zhuang)置(zhi)和(he)單級脫扣控(kong)制(zhi)裝(zhuang)置(zhi)，的(de)(de)動(dong)(dong)作耐用(yong)(yong)性強，是(shi)柱上(shang)真(zhen)(zhen)空(kong)隔(ge)離開(kai)關的(de)(de)上(shang)品(pin)。

正常使用條件：

◆海潑寬度不小(xiao)于3000m；

◆相鄰暖空氣(qi)體(ti)溫(wen)進攻不高出(chu)40℃，低限(xian)不高出(chu)-40℃，日氣(qi)溫(wen)差異25℃；

◆壓力(li)不(bu)小(xiao)于700Pa；

◆污穢層級：IV級；

◆覆冰它的厚度100mm；

◆施工領域：無易燃易爆、爆炸(zha)事故危害性(xing)、化學工業(ye)銹蝕的領域；

◆洪水列度(du)不高于(yu)8度(du)。

型號含義：

主要技術參數：

外形及安裝尺寸：