概述：

　　ZW20-12型野外柱上高壓(ya)低壓(ya)低壓(ya)真(zhen)空泵塑殼(ke)(ke)萬(wan)能(neng)斷路(lu)器(qi)(qi)為固(gu)定(ding)功(gong)率電(dian)(dian)(dian)(dian)壓(ya)12kV、三相電(dian)(dian)(dian)(dian)機交流會(hui)50Hz的(de)(de)(de)(de)(de)野外高壓(ya)低壓(ya)低壓(ya)電(dian)(dian)(dian)(dian)開關(guan)設施(shi)。包(bao)(bao)括用(yong)(yong)做開斷、關(guan)合用(yong)(yong)電(dian)(dian)(dian)(dian)整體(ti)(ti)的(de)(de)(de)(de)(de)負債功(gong)率、過電(dian)(dian)(dian)(dian)壓(ya)功(gong)率及跳閘功(gong)率。于(yu)人群(qun)做變電(dian)(dian)(dian)(dian)器(qi)(qi)站、工礦區企(qi)業及新農村供(gong)電(dian)(dian)(dian)(dian)操(cao)作(zuo)體(ti)(ti)統(tong)網(wang)(wang)作(zuo)呵護(hu)和(he)調(diao)節，特意于(yu)人群(qun)做操(cao)控過多的(de)(de)(de)(de)(de)場館和(he)城網(wang)(wang)會(hui)智(zhi)能(neng)化供(gong)電(dian)(dian)(dian)(dian)操(cao)作(zuo)體(ti)(ti)統(tong)微信網(wang)(wang)絡(luo)。本類類產(chan)品與調(diao)節器(qi)(qi)配備，能(neng)需要(yao)(yao)滿足供(gong)電(dian)(dian)(dian)(dian)操(cao)作(zuo)體(ti)(ti)統(tong)會(hui)智(zhi)能(neng)化整體(ti)(ti)必(bi)須，并能(neng)靠普(pu)而(er)高效地(di)達(da)成傳統(tong)藝術的(de)(de)(de)(de)(de)相同器(qi)(qi)用(yong)(yong)途。它主(zhu)要(yao)(yao)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)成孰的(de)(de)(de)(de)(de)箱(xiang)式密(mi)閉組成，里面的(de)(de)(de)(de)(de)充以(yi)SF6氣物，包(bao)(bao)括保持良好的(de)(de)(de)(de)(de)密(mi)閉穩定(ding)性，使之不易外部條件(jian)條件(jian)的(de)(de)(de)(de)(de)影響，也是(shi)種(zhong)免運營維護(hu)類類產(chan)品。其(qi)壓(ya)縮彈簧操(cao)傾(qing)向構主(zhu)要(yao)(yao)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)直(zhi)動(dong)(dong)皮帶(dai)主(zhu)機械傳動(dong)(dong)和(he)單(dan)級(ji)脫(tuo)扣整體(ti)(ti)，小動(dong)(dong)作(zuo)靠普(pu)性強，是(shi)柱上塑殼(ke)(ke)萬(wan)能(neng)斷路(lu)器(qi)(qi)的(de)(de)(de)(de)(de)上品。

正常使用條件：

◆氣溫高不(bu)超過(guo)了3000m；

◆外圍空氣質量攝氏度(du)最(zui)大(da)值(zhi)不(bu)不(bu)超40℃，上限(xian)不(bu)不(bu)超-40℃，日溫度(du)差異25℃；

◆風速不超越(yue)700Pa；

◆污穢(hui)等級保護：IV級；

◆覆(fu)冰料厚(hou)100mm；

◆組裝地(di)點(dian)：無可燃、爆炸事件安全風險、化學(xue)工業(ye)耐腐蝕的(de)地(di)點(dian)；

◆泥石(shi)流列度不達到8度。

型號含義：

主要技術參數：

外形及安裝尺寸：