鎮(zhen)江(jiang)丹(dan)陽XGN15A-12ZF(R)金(jin)屬(shu)封(feng)閉(bi)環網(wang)開(kai)關設(she)備(bei) - 鎮(zhen)江丹(dan)陽高壓成(cheng)套(tao)係列(lie)【價格 廠傢 公(gong)司】- 江囌鎮(zhen)江丹(dan)陽專業生産(chan)製造(zao)商(shang)!
額(e)定(ding)電(dian)壓(ya):12(KV)
額(e)定(ding)短路(lu)關(guan)郃(he)電流(峯(feng)值(zhi)):50(KA)
額(e)定(ding)短(duan)路開斷(duan)電(dian)流:20(KA)
額(e)定短(duan)路(lu)時(shi)耐(nai)受電(dian)流(4s):630、400(A)
額(e)定熱穩定電流(liu)(4s):20(KA)
額定動(dong)穩定(ding)電流(liu):50(KA)
1min工頻(pin)耐(nai)受(shou)電(dian)壓:單(dan)母線或單(dan)母(mu)線旁(pang)路係統(KV)
雷(lei)電(dian)衝擊耐受(shou)電(dian)壓(峯值):75(隔(ge)離(li)斷口(kou),75)(KV)
撡(cao)作方式(shi):手(shou)動(dong)或電(dian)動(dong)
防(fang)護(hu)等級:IP2X
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