服(fu)務熱(re)線
13201415043


Product classification
Related article
發(fa)布(bu)時(shi)間(jian):2024-09-09
產品型號:FZN12-12/630
產品特點(dian):戶內10kv高(gao)壓(ya)負荷(he)開(kai)關(guan)用(yong)於(yu)分合負荷(he)電(dian)流,閉(bi)環電(dian)流,空載變(bian)壓(ya)器(qi)和(he)電(dian)纜充電(dian)電(dian)流,關(guan)合短(duan)路電(dian)流。配裝接地開(kai)關(guan)的(de)負荷(he)開(kai)關(guan),可(ke)以承受(shou)短(duan)路電(dian)流。
戶(hu)內10kv高(gao)壓(ya)負荷(he)開(kai)關(guan)概述(shu):
工(gong)礦(kuang)企(qi)業戶內10kv交(jiao)流高(gao)壓(ya)真(zhen)空負荷(he)開(kai)關(guan)(以下(xia)簡稱(cheng)FKN12A--12D負荷(he)開(kai)關(guan))是(shi)額(e)定電(dian)壓(ya)為(wei)12KV,額(e)定頻(pin)率為50Hz的三相(xiang)高(gao)壓(ya)開(kai)關(guan)設(she)備(bei),用於(yu)分合負荷(he)電(dian)流,閉(bi)環電(dian)流,空載變(bian)壓(ya)器(qi)和(he)電(dian)纜充電(dian)電(dian)流,關(guan)合短(duan)路電(dian)流。配裝接地開(kai)關(guan)的(de)負荷(he)開(kai)關(guan),可(ke)以承受(shou)短(duan)路電(dian)流。
FKN12A--12D.R/100-31.5型戶內交(jiao)流高(gao)壓(ya)負荷(he)開(kai)關(guan)——熔斷(duan)器組(zu)合電(dian)器(以下(xia)簡稱(cheng)FKN12A--12D.R組合電(dian)器)是(shi)FKN12A--12D負荷(he)開(kai)關(guan)開(kai)斷(duan)與(yu)S□LAJ-12(XRNT □-12)高(gao)壓(ya)限流式熔斷(duan)器組(zu)合在(zai)壹(yi)起的(de)戶(hu)內高(gao)壓(ya)開(kai)關(guan)設(she)備(bei)。它(ta)可(ke)以可(ke)靠開(kai)斷(duan)直至短(duan)路電(dian)流的任(ren)何電(dian)流:負荷(he)開(kai)關(guan)開(kai)斷(duan)工(gong)作(zuo)電(dian)流,熔斷(duan)器開(kai)斷(duan)短(duan)路電(dian)流,聯合開(kai)斷(duan)工(gong)作(zuo)電(dian)流與(yu)全(quan)短(duan)路電(dian)流之(zhi)間(jian)的任(ren)何過(guo)電(dian)流,同時(shi)熔斷(duan)器通過(guo)其撞(zhuang)擊器(qi)使負荷(he)開(kai)關(guan)分閘。
戶(hu)內10kv高(gao)壓(ya)負荷(he)開(kai)關(guan)規(gui)格(ge):
1 額(e)定(ding)電(dian)壓(ya) KV 12 12
2 額(e)定(ding)頻率 Hz 50 50
3 額定電(dian)流 A 630 125
4 額定絕緣水(shui)平 1imm工(gong)頻(pin)耐(nai)受(shou)電(dian)壓(ya) 對(dui)地(di),相(xiang)間(jian) KV 42 42
隔離斷(duan)口 48 48
雷(lei)電(dian)擊耐(nai)受(shou)電(dian)壓(ya)(峰(feng)值) 對地(di),相(xiang)間(jian) 75 75
隔離斷(duan)口 85 85
5 額(e)定短(duan)路耐受(shou)電(dian)流(熱(re)穩(wen)定電(dian)流) 負荷(he)開(kai)關(guan) KA 20 接(jie)地(di)開(kai)關(guan) 20
6 額(e)定(ding)短(duan)路持續(xu)時(shi)間(jian)(熱(re)穩(wen)定時(shi)間(jian)) 負荷(he)開(kai)關(guan) S 4 接(jie)地(di)開(kai)關(guan) 2
7 額(e)定(ding)短(duan)路關(guan)合電(dian)流(峰值) KA 50
8 額定(ding)開(kai)斷(duan)電(dian)流 有功負載開(kai)斷(duan)電(dian)流 A 630
閉(bi)環開(kai)斷(duan)電(dian)源 630 5%有功負載開(kai)斷(duan)電(dian)流 31.5 電(dian)纜充電(dian)電(dian)流 10 開(kai)斷(duan)空載變(bian)壓(ya)器(qi)容(rong)量(liang) 1250
9 額(e)定(ding)短(duan)路開(kai)關(guan)斷(duan)電(dian)流(限流熔斷(duan)器) KA 31.5
10 額(e)定轉移(yi)電(dian)流 A 1200
11 機械(xie)壽(shou)命(ming) 次(ci) 2000 2000 4-2機(ji)構特性見(jian)表(biao)二:序號 名稱 單位 數(shu)據
1 斷(duan)口開(kai)矩(ju) mm ≥150
2 相(xiang)間(jian)中(zhong)心(xin)距(ju) 210±2
3 相(xiang)間(jian)空氣(qi)間(jian)隙 ≥125
4 行程 210±4
5 超行程 ≥41
6 三相(xiang)合閘不同(tong)期 ms ≤10
7 三相(xiang)合閘不同(tong)期 ≤5
8 分勵(li)脫扣(kou)器固有分閘時(shi)間(jian) 40~65
9 主回(hui)路(lu)電(dian)阻 U ≤300 4-3 FKRN12A-12D系列負荷(he)開(kai)關(guan)--熔斷(duan)器組(zu)合電(dian)器的限流熔器(qi)之(zhi)額定(ding)電(dian)流的選擇變(bian)壓(ya)器(qi)容(rong)量(liang)選(xuan)擇,其選擇的參考數(shu)見(jian)表(biao)三變(bian)壓(ya)器(qi)容(rong)量(liang)(KVA) 100 125 160 200 250 300/315 400 500 630 750/800 1000 1250
熔斷(duan)器額(e)定電(dian)流(A) 16 16 16 20 25 31.5 40 50 63 60 80 100 100
125 4-4可(ke)選(xuan)附件(jian)見(jian)表(biao)四用(yong)戶選擇附件(jian) 主(zhu)要參數(shu)
電(dian)動操作機(ji)構
壓(ya)氣(qi)式(shi)開(kai)關(guan)可(ke)帶(dai)電(dian)動操作機(ji)構進行遠(yuan)距(ju)離操作控(kong)制分合閘. 額(e)定(ding)電(dian)壓(ya):AC220V DC220V DC48V DC24V
額(e)定(ding)電(dian)流:0.8A 3.6A 7.2A
額定功率:120W
儲能(neng)時(shi)間(jian):2~4s
工(gong)作(zuo)制:S2/1min
分勵(li)脫扣(kou)器 額定電(dian)壓(ya):AC220V
內阻(zu):32
過(guo)流脫扣器 5A
輔(fu)助觸點(dian)
負荷(he)開(kai)關(guan)及(ji)接(jie)地(di)開(kai)關(guan)均(jun)可(ke)選(xuan)裝 zui大(da)耐壓(ya)值:AC500V
zui大(da)許(xu)可(ke)用(yong)電(dian)流值:5A
常(chang)備(bei)輔助觸點(dian):壹開(kai)壹閉(bi),二開(kai)二閉(bi),三開(kai)三閉(bi),四開(kai)四閉(bi)
四川(chuan)曙(shu)辰電(dian)氣設(she)備(bei)有限公(gong)司(si)(www.xapinggao.com)版權所有
ICP備(bei)案號:蜀(shu)ICP備(bei)19009175號-4 管理(li)登(deng)陸 技(ji)術(shu)支(zhi)持(chi):化(hua)工(gong)儀(yi)器(qi)網(wang) 總流量(liang):294241 網(wang)站(zhan)地圖(tu)