戶外高壓(ya)真(zhen)空斷路(lu)器(qi)(qi)用(yong)于溝通50Hz、額外電(dian)(dian)壓(ya)12kV的(de)三相電(dian)(dian)力系統中(zhong),作為(wei)(wei)分(fen)、合負荷(he)電(dian)(dian)流(liu)、過載電(dian)(dian)流(liu)及短路(lu)電(dian)(dian)流(liu)之用(yong)。斷路(lu)器(qi)(qi)可配置重(zhong)合操(cao)控(kong)器(qi)(qi)能識別電(dian)(dian)流(liu)特性并完(wan)成(cheng)屢次(ci)自動重(zhong)合閘或故障的(de)阻隔(ge);自備(bei)PT作為(wei)(wei)電(dian)(dian)源(yuan),成(cheng)為(wei)(wei)有(you)電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)信號輸(shu)出(chu)并可操(cao)控(kong)的(de)智能斷路(lu)器(qi)(qi);由電(dian)(dian)子(zi)PT供給(gei)電(dian)(dian)源(yuan)并可完(wan)成(cheng)過流(liu)延(yan)時、涌流(liu)延(yan)時、短路(lu)速斷的(de)三段復(fu)合維護。