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ZW32真空斷路器10KV智能帶遙控
產品特(te)點
概述:
ZW32-12F戶(hu)外智能(neng)真空(kong)(kong)(kong)斷(duan)(duan)(duan)(duan)路(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(看(kan)門(men)狗開(kai)(kai)關(guan)(guan)(guan))為額(e)定電(dian)(dian)(dian)壓(ya)12KV三相(xiang)交(jiao)流50HZ的(de)戶(hu)外配電(dian)(dian)(dian)設備。該(gai)斷(duan)(duan)(duan)(duan)路(lu)(lu)(lu)(lu)(lu)(lu)器(qi)主要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)開(kai)(kai)斷(duan)(duan)(duan)(duan)、關(guan)(guan)(guan)臺電(dian)(dian)(dian)力統(tong)中的(de)負荷電(dian)(dian)(dian)流、過載電(dian)(dian)(dian)流及短路(lu)(lu)(lu)(lu)(lu)(lu)、速斷(duan)(duan)(duan)(duan)、接地保(bao)護(hu)、重(zhong)合(he)闡次數可(ke)(ke)選、就地遙控及遠程通訊等功能(neng),適用(yong)(yong)(yong)(yong)于(yu)(yu)變電(dian)(dian)(dian)站及工(gong)礦企業(ye)配電(dian)(dian)(dian)系統(tong)中作(zuo)保(bao)護(hu)和控制之用(yong)(yong)(yong)(yong)。12KV線路(lu)(lu)(lu)(lu)(lu)(lu)T型接線的(de)用(yong)(yong)(yong)(yong)戶(hu)內(nei)部(bu)發生故(gu)障(zhang)時(shi),或雖然發生在用(yong)(yong)(yong)(yong)戶(hu)進(jin)線開(kai)(kai)關(guan)(guan)(guan)內(nei)側(ce),但其保(bao)護(hu)動(dong)(dong)作(zuo)時(shi)限與變電(dian)(dian)(dian)站出(chu)(chu)線開(kai)(kai)關(guan)(guan)(guan)保(bao)護(hu)不當時(shi),均會(hui)造(zao)成變電(dian)(dian)(dian)站出(chu)(chu)線開(kai)(kai)關(guan)(guan)(guan)保(bao)護(hu)分(fen)閘。如果(guo)故(gu)障(zhang)是 性的(de),變電(dian)(dian)(dian)站重(zhong)合(he)不成功,則(ze)一個中壓(ya)用(yong)(yong)(yong)(yong)戶(hu)界內(nei)的(de)事(shi)故(gu)將(jiang)使(shi) 整條配電(dian)(dian)(dian)干線停電(dian)(dian)(dian)。這種電(dian)(dian)(dian)網中常見的(de)波(bo)及事(shi)故(gu),將(jiang)對社會(hui)造(zao)成重(zhong)大(da)損失。ZW32-12F戶(hu)外高壓(ya)真空(kong)(kong)(kong)分(fen)界斷(duan)(duan)(duan)(duan)路(lu)(lu)(lu)(lu)(lu)(lu)器(qi)(看(kan)門(men)狗開(kai)(kai)關(guan)(guan)(guan))(以下簡稱(cheng)斷(duan)(duan)(duan)(duan)路(lu)(lu)(lu)(lu)(lu)(lu)器(qi)),安(an)(an)裝于(yu)(yu)架空(kong)(kong)(kong)線路(lu)(lu)(lu)(lu)(lu)(lu)的(de)責任分(fen)界處,即(ji)用(yong)(yong)(yong)(yong)戶(hu)進(jin)線的(de)前端,將(jiang)會(hui)自動(dong)(dong)切除用(yong)(yong)(yong)(yong)戶(hu)內(nei)單相(xiang)接地故(gu)障(zhang)和相(xiang)同短路(lu)(lu)(lu)(lu)(lu)(lu)故(gu)障(zhang),避免(mian)用(yong)(yong)(yong)(yong)戶(hu)界內(nei)故(gu)障(zhang)波(bo)及輸(shu)電(dian)(dian)(dian)干線,確保(bao)非故(gu)障(zhang)用(yong)(yong)(yong)(yong)戶(hu)的(de)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)安(an)(an)全,提高用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)可(ke)(ke)靠(kao)性。
正常使用條件:
周圍空(kong)氣溫度:-40℃~+40℃;
海拔高度·不超過2000m;
風速不(bu)超過 34m/s(相(xiang)當于圓柱表(biao)面(mian)上的(de)700Pa);
污穢等級(ji):IV級(ji);
無(wu)經(jing)常性的劇(ju)烈(lie)震動,地震烈(lie)度(du)不超過8度(du);
無(wu)火(huo)災、 、化學(xue)腐蝕的場所。
控制器主要功能:
1.三段式過流(liu)保護
2.重合(he)閘(zha)控制
3.后加速功能(neng)
4.零序保護
5.輔助功能(上電臺閘、掉電分閘)
6.遠端通(tong)信
7.就近遙控
型號含義:
主要技術參數:
序(xu)號 | 參數名(ming)稱 | 單位 | 數據(ju) |
1 | 額定電壓 | kV | 12 |
2 | 額定(ding)頻率 | Hz | 50 |
3 | 額定(ding)電流 | A | 630 |
4 | 額(e)定短路開斷電流 | kA | 20 |
5 | 額(e)定峰值耐受電流 | kA | 50 |
6 | 額定(ding)短時耐受電流(liu) | kA | 20 |
7 | 額(e)定短(duan)路關合電流(峰(feng)值) | kA | 50 |
8 | 機械(xie)壽(shou)命 | 次(ci) | 10000 |
9 | 額定短路開斷(duan)電流開斷(duan)次數(shu) | 次 | 30 |
10 | 工頻耐(nai)受(shou)電壓(1min):(濕)(干)相間、對地/斷口(kou) | kV | 42/48 |
11 | 雷電沖擊(ji)耐受電壓(峰值)、對地(di)/斷口 | kV | 75/85 |
12 | 二次回路1min工頻耐壓(ya) | kV | 2 |
外形及安裝尺寸:
ZW32真空斷路器10KV智能帶遙控
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