概述:
ZW32-12室內(nei)壓(ya)(ya)力真空箱低壓(ya)(ya)高(gao)(gao)壓(ya)(ya)高(gao)(gao)壓(ya)(ya)斷路(lu)器(以上也叫(jiao)“低壓(ya)(ya)高(gao)(gao)壓(ya)(ya)高(gao)(gao)壓(ya)(ya)斷路(lu)器”)是功率電(dian)(dian)(dian)(dian)壓(ya)(ya)值12kV、三相(xiang)電(dian)(dian)(dian)(dian)機交談50Hz的(de)室內(nei)變(bian)配電(dian)(dian)(dian)(dian)盤旋鈕機。低壓(ya)(ya)高(gao)(gao)壓(ya)(ya)高(gao)(gao)壓(ya)(ya)斷路(lu)器首要使用(yong)于開斷、關合供電(dian)(dian)(dian)(dian)路(lu)線(xian)圖中(zhong)的(de)熱負荷(he)感應感應電(dian)(dian)(dian)(dian)流(liu)(liu)大小(xiao)(xiao)、電(dian)(dian)(dian)(dian)機負載感應感應電(dian)(dian)(dian)(dian)流(liu)(liu)大小(xiao)(xiao)及(ji)串電(dian)(dian)(dian)(dian)感應感應電(dian)(dian)(dian)(dian)流(liu)(liu)大小(xiao)(xiao),含(han)有電(dian)(dian)(dian)(dian)機負載及(ji)串電(dian)(dian)(dian)(dian)保證效果(guo),無法保持和衡量請求(qiu),還(huan)可完成家(jia)的(de)方向保持和監(jian)聽器效果(guo),比較廣泛應使用(yong)于變(bian)電(dian)(dian)(dian)(dian)器站、礦(kuang)山(shan)中(zhong)小(xiao)(xiao)型企業變(bian)配電(dian)(dian)(dian)(dian)盤機系統中(zhong)充當保持和的(de)操(cao)(cao)作(zuo)流(liu)(liu)程功能(neng),特殊是和需多(duo)次的(de)操(cao)(cao)作(zuo)流(liu)(liu)程空間。
漏電斷路器(qi)適(shi)用GB1984-2003、DL/T 402-2007和IEC60056等技術設備規格。
結構特點:
總體設(she)計構成(cheng)為(wei)三(san)相電源要(yao)素式(shi)自吸式(shi)構成(cheng);
通過全(quan)封(feng)閉(bi)式式結構類型,密封(feng)墊(dian)耐(nai)腐(fu)蝕(shi)性(xing)好(hao),極具積極的防蟲和防凝(ning)耐(nai)腐(fu)蝕(shi)性(xing),常應用在高清新太潮東北(bei)部操作;
運用負(fu)壓滅(mie)弧,絕緣(yuan)電阻耐用;
開斷、關(guan)合的性能安全可靠(kao),無(wu)復(fu)燃和爆(bao)炸聲有風(feng)險性;
球面積小、體重輕,免維(wei)系,實(shi)用使用時間(jian)長;
分、臺閘(zha)實操既可人工操作,也可電(dian)動式(shi),還可搖(yao)控器;
操驅動(dong)力構密(mi)封隔(ge)絕于電(dian)源旋轉開關端蓋下(xia)面,可以(yi)有效防(fang)止(zhi)出現電(dian)源旋轉開關因繼續趨于室(shi)外 室(shi)內環(huan)境而導致的腐蝕;
亢(kang)奮部(bu)(bu)門(men)設(she)置(zhi)刺激,形式簡單,動性穩定可(ke)靠(kao),體型(xing)小,部(bu)(bu)門(men)使(shi)用壽命能達(da)到(dao)10000次。
型號含義:
主要技術參數:
編號 | 名 稱 | 方 | 數 據 | |||
1 | 額定端電壓 | kV | 12 | |||
2 | 載荷系數直流電 | A | 630 | 1250 | ||
3 | 固定率 | Hz | 50 | |||
4 | 功率絕緣帶關卡 | 1min工(gong)頻接受線(xian)電壓 | 干試 | 42/48(斷口) | ||
濕試 | 34 | |||||
第二次漏電開關對地 | 2 | |||||
雷擊(ji)沖撞耐(nai)受性交(jiao)流(liu)電壓(基線) | 75/85(斷口) | |||||
5 | 穩定(ding)虛接關合電(dian)流量(頂(ding)值) | kA | 50 | 63 | ||
6 | 電機額(e)定功率間歇(xie)受(shou)感應電流(liu) | kA | 20 | 25 | ||
7 | 特殊最高值接受工作電(dian)流 | kA | 50 | 63 | ||
8 | 功率(lv)跳閘(zha)開跳閘(zha)流開斷頻率(lv) | 次 | 30 | |||
9 | 固定短路等問題堅持的時間 | s | 4 | |||
10 | 固定操作流(liu)程(cheng)電(dian)(dian)流(liu)交(jiao)流(liu)電(dian)(dian)壓及氧化硅(gui)控制(zhi)回路固定電(dian)(dian)流(liu)交(jiao)流(liu)電(dian)(dian)壓 | V | DC220、AC220 、AC/DC220 | |||
11 | 特殊實操順尋 | 分(fen)-0.3s-合(he)分(fen)-180s-合(he)分(fen) | ||||
12 | 過(guo)瞬時(shi)電流量脫扣(kou)額定值(zhi)瞬時(shi)電流量 | A | 5 | |||
13 | 機戒壽命短 | 次 | 10000 | |||
14 | 響(xiang)動觸頭合法損壞累(lei)積鋼板厚(hou)度 | mm | 3 | |||
15 | 過工作功(gong)率脫(tuo)扣器額定(ding)功(gong)率工作功(gong)率 | A | 5 | |||
16 | 交(jiao)流電互紅外感應器交(jiao)流電比 | 200/5 400/5 600/5 | ||||
17 | 觸頭開距 | mm | 9±1 | |||
18 | 觸頭超程 | mm | 2±0.5 | |||
19 | 年均分閘效率 | m/s | 1.2±0.3 | |||
20 | 的平均重合閘速度快 | m/s | 0.6±0.2 | |||
21 | 分閘精力 | ms | ≤40 | |||
22 | 分閘時 | ms | 20~45 | |||
23 | 分閘縱跳時候 | ms | ≤2 | |||
24 | 單相合、分(fen)閘各種期性 | mm | ≤2 | |||
25 | 三(san)相電(dian)雙回路(lu)功(gong)率電(dian)阻 | μΩ | ≤80 帶防護≤120 |
外形及安裝尺寸:
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