概述：

　　ZW20-12型(xing)在野外柱上(shang)高(gao)壓(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器機械(xie)泵(beng)低壓(ya)(ya)(ya)(ya)(ya)隔(ge)離開(kai)關為功(gong)(gong)率電(dian)(dian)(dian)(dian)(dian)阻值12kV、相(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)學習交流(liu)50Hz的(de)(de)(de)在野外高(gao)壓(ya)(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)器旋轉開(kai)關生產設備(bei)。核心于開(kai)斷、關合電(dian)(dian)(dian)(dian)(dian)力工程實(shi)操體系(xi)的(de)(de)(de)負荷電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)直流(liu)電(dian)(dian)(dian)(dian)(dian)量(liang)、負載電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)直流(liu)電(dian)(dian)(dian)(dian)(dian)量(liang)及(ji)跳閘電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)直流(liu)電(dian)(dian)(dian)(dian)(dian)量(liang)。適(shi)于換(huan)流(liu)站站、礦山設備(bei)客戶及(ji)城市供(gong)高(gao)低壓(ya)(ya)(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)(dian)(dian)盤(pan)(pan)力作(zuo)養(yang)護(hu)和(he)控住，尤(you)其適(shi)于實(shi)操頻煩的(de)(de)(de)地(di)方(fang)和(he)城網電(dian)(dian)(dian)(dian)(dian)腦自(zi)功(gong)(gong)化(hua)(hua)設備(bei)供(gong)高(gao)低壓(ya)(ya)(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)(dian)(dian)盤(pan)(pan)力絡。本(ben)物(wu)品與控住器搭配(pei)，能充分滿足供(gong)高(gao)低壓(ya)(ya)(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)(dian)(dian)盤(pan)(pan)電(dian)(dian)(dian)(dian)(dian)腦自(zi)功(gong)(gong)化(hua)(hua)設備(bei)實(shi)操體系(xi)的(de)(de)(de)標準(zhun)，并(bing)能耐用而更(geng)有效地(di)完全(quan)老(lao)式(shi)的(de)(de)(de)相(xiang)同器作(zuo)用。它(ta)選擇成熟完善的(de)(de)(de)箱式(shi)密閉(bi)架(jia)構(gou)，內部結構(gou)充以SF6汽體，具保持良好的(de)(de)(de)密閉(bi)特性，使之受(shou)不(bu)到外物(wu)區域反應(ying)，是種免養(yang)護(hu)物(wu)品。其拉簧操動(dong)因構(gou)選擇直動(dong)輸送鏈(lian)主傳(chuan)動(dong)鏈(lian)和(he)單級脫(tuo)扣實(shi)操體系(xi)，運動(dong)耐用性強，是柱上(shang)低壓(ya)(ya)(ya)(ya)(ya)隔(ge)離開(kai)關的(de)(de)(de)妙品。

正常使用條件：

◆海拔長度(du)長度(du)不(bu)大于(yu)3000m；

◆邊上氣(qi)氛室溫最大值不超(chao)40℃，低限(xian)不超(chao)-40℃，日濕度25℃；

◆靜壓不高(gao)達700Pa；

◆污(wu)穢(hui)等(deng)級分類：IV級；

◆覆冰(bing)板材的厚度(du)100mm；

◆安轉場館(guan)：無可燃性(xing)、爆炸事件危險(xian)性(xing)、化(hua)學反應浸蝕的場館(guan)；

◆自然災害列度不以(yi)上8度。

型號含義：

主要技術參數：

外形及安裝尺寸：