概述：

　　ZW20-12型(xing)在(zai)在(zai)戶(hu)外柱上高壓低(di)壓電(dian)真空場(chang)景空氣(qi)把(ba)(ba)控(kong)(kong)(kong)(kong)(kong)開關(guan)為額定值工作(zuo)(zuo)(zuo)電(dian)壓12kV、三相電(dian)聯席會(hui)50Hz的在(zai)在(zai)戶(hu)外高壓低(di)壓電(dian)把(ba)(ba)控(kong)(kong)(kong)(kong)(kong)開關(guan)的設(she)備。常見主(zhu)要(yao)適(shi)(shi)用(yong)開斷(duan)、關(guan)合用(yong)電(dian)設(she)計的載荷工作(zuo)(zuo)(zuo)功(gong)(gong)(gong)率(lv)、電(dian)機負(fu)載工作(zuo)(zuo)(zuo)功(gong)(gong)(gong)率(lv)及(ji)串電(dian)工作(zuo)(zuo)(zuo)功(gong)(gong)(gong)率(lv)。適(shi)(shi)主(zhu)要(yao)適(shi)(shi)用(yong)變(bian)(bian)(bian)電(dian)器(qi)站、礦(kuang)山設(she)備的企業(ye)及(ji)城(cheng)鎮變(bian)(bian)(bian)電(dian)作(zuo)(zuo)(zuo)保證和(he)把(ba)(ba)控(kong)(kong)(kong)(kong)(kong)，尤其適(shi)(shi)主(zhu)要(yao)適(shi)(shi)用(yong)操(cao)控(kong)(kong)(kong)(kong)(kong)經常的的地(di)點(dian)和(he)城(cheng)網(wang)手動(dong)化變(bian)(bian)(bian)電(dian)絡。本軟件(jian)與把(ba)(ba)控(kong)(kong)(kong)(kong)(kong)器(qi)配(pei)置，能滿足需(xu)要(yao)變(bian)(bian)(bian)電(dian)手動(dong)化設(she)計的要(yao)求，并能牢靠(kao)而可以(yi)有(you)效地(di)完整以(yi)往的偏移器(qi)功(gong)(gong)(gong)用(yong)。它主(zhu)要(yao)適(shi)(shi)用(yong)穩定的箱式密(mi)封圈蓋(gai)架構(gou)，內外充以(yi)SF6實(shi)驗室氣(qi)體(ti)，有(you)著優異的密(mi)封圈蓋(gai)性(xing)能參數，使之受不到(dao)受到(dao)場(chang)景直(zhi)接影響，不是種(zhong)免(mian)維保軟件(jian)。其彈(dan)黃操(cao)驅力構(gou)主(zhu)要(yao)適(shi)(shi)用(yong)直(zhi)動(dong)皮帶輪主(zhu)傳動(dong)鏈(lian)和(he)多級別脫(tuo)扣設(she)計，的動(dong)作(zuo)(zuo)(zuo)牢靠(kao)性(xing)好，是柱上空氣(qi)把(ba)(ba)控(kong)(kong)(kong)(kong)(kong)開關(guan)的妙品。

正常使用條件：

◆氣溫(wen)程度不(bu)不(bu)低于3000m；

◆身邊(bian)環境高溫極限值不少(shao)于40℃，極限值不少(shao)于-40℃，日溫度差25℃；

◆壓力(li)不(bu)高出700Pa；

◆污穢(hui)層級：IV級；

◆覆冰(bing)規格100mm；

◆裝(zhuang)娛(yu)樂(le)場合：無可燃、爆炸事件有風險、化(hua)學工業蝕化(hua)的娛(yu)樂(le)場合；

◆地震來臨列度(du)不以上8度(du)。

型號含義：

主要技術參數：

外形及安裝尺寸：