簡要描述(shu):新(xin)品推薦ZW32-12高(gao)(gao)壓戶外(wai)真空斷路(lu)器(qi)是三相交換(huan)50hz、額定(ding)電(dian)壓40.5kv的(de)戶外(wai)高(gao)(gao)壓開(kai)關(guan)裝(zhuang)備。實(shi)用于開(kai)斷、關(guan)合都市或(huo)農村配電(dian)站系的(de)負(fu)荷(he)電(dian)流(liu)、過載電(dian)流(liu)和短路(lu)電(dian)流(liu)。斷路(lu)器(qi)為全(quan)新(xin)的(de)小型化計劃(hua),全(quan)封閉布局,奇特的(de)滅(mie)弧室封裝(zhuang)技能,密封性能好、防潮、防凝露,實(shi)用于高(gao)(gao)溫濕潤地(di)區(qu)。
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新品推薦ZW32-12高壓戶外真空斷路器為額定電(dian)(dian)(dian)壓(ya)12kV,三相交流(liu)50Hz的戶(hu)外配(pei)電(dian)(dian)(dian)設備(bei),它適用(yong)(yong)(yong)于(yu)(yu)變電(dian)(dian)(dian)站(zhan)及工礦企業配(pei)電(dian)(dian)(dian)系統中(zhong)作(zuo)(zuo)保護(hu)和控(kong)制(zhi)之用(yong)(yong)(yong),及農村電(dian)(dian)(dian)網頻繁操(cao)作(zuo)(zuo)的場所,還可(ke)(ke)作(zuo)(zuo)為環網供(gong)電(dian)(dian)(dian)單(dan)元和終端設備(bei)電(dian)(dian)(dian)能的分配(pei)、控(kong)制(zhi)和電(dian)(dian)(dian)氣(qi)設備(bei)的保護(hu)作(zuo)(zuo)用(yong)(yong)(yong)。當斷路(lu)器(qi)與(yu)隔離開(kai)關(guan)組合(he)后,也可(ke)(ke)作(zuo)(zuo)為分段開(kai)關(guan)使(shi)用(yong)(yong)(yong)。主要(yao)(yao)用(yong)(yong)(yong)來開(kai)斷、關(guan)合(he)電(dian)(dian)(dian)力系統中(zhong)的負(fu)荷(he)電(dian)(dian)(dian)流(liu)、過載電(dian)(dian)(dian)流(liu)、短路(lu)電(dian)(dian)(dian)流(liu)。真空滅弧室(shi)采用(yong)(yong)(yong)固封(feng)技術,外絕緣采用(yong)(yong)(yong)硅(gui)橡膠套管,壽(shou)命(ming)長,可(ke)(ke)靠(kao)性(xing)高,耐(nai)氣(qi)候性(xing)好,便于(yu)(yu)運輸,性(xing)價比高;操(cao)作(zuo)(zuo)機(ji)(ji)構(gou)采用(yong)(yong)(yong)小(xiao)型化、高可(ke)(ke)靠(kao)彈(dan)簧操(cao)作(zuo)(zuo)機(ji)(ji)構(gou),結(jie)構(gou)簡(jian)(jian)單(dan),機(ji)(ji)械(xie)壽(shou)命(ming)可(ke)(ke)達20000次(ci);若采用(yong)(yong)(yong)*永(yong)磁機(ji)(ji)構(gou),機(ji)(ji)械(xie)性(xing)能更穩定可(ke)(ke)靠(kao);并可(ke)(ke)裝有手(shou)動分、合(he)閘(zha)機(ji)(ji)構(gou),必要(yao)(yao)時可(ke)(ke)現場手(shou)動分、合(he)閘(zha)操(cao)作(zuo)(zuo)。本斷路(lu)器(qi)可(ke)(ke)與(yu)控(kong)制(zhi)器(qi)配(pei)套即成重合(he)器(qi),實現遙控(kong)、遙測(ce)、遙信、遙調“四遙”功能。產品特點:無燃燒(shao)和爆炸危(wei)險(xian)、免(mian)維護(hu)、體積小(xiao)、重量輕(小(xiao)于(yu)(yu)100kg)、壽(shou)命(ming)長(萬(wan)次(ci))、安(an)全可(ke)(ke)靠(kao)、操(cao)作(zuo)(zuo)簡(jian)(jian)單(dan)、維護(hu)及安(an)裝方便。
新品推薦ZW32-12高壓戶外真空斷路器可(ke)(ke)(ke)(ke)配(pei)(pei)(pei)用彈(dan)簧操動機構,具有開(kai)斷(duan)(duan)(duan)關(guan)合(he)負荷電(dian)流(liu)、過(guo)載電(dian)流(liu)及短路(lu)(lu)電(dian)流(liu)等基(ji)本功(gong)能,是ZW32-12系列的(de)(de)(de)基(ji)本型。斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)與隔(ge)(ge)(ge)離開(kai)關(guan)配(pei)(pei)(pei)合(he)使(shi)用可(ke)(ke)(ke)(ke)組成(cheng)(cheng)具有明顯(xian)斷(duan)(duan)(duan)口(kou)的(de)(de)(de)“組合(he)斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)”。在隔(ge)(ge)(ge)離開(kai)關(guan)上可(ke)(ke)(ke)(ke)供(gong)用戶選擇(ze)使(shi)用硅(gui)橡膠絕緣護套(tao),該護套(tao)具有防雨雪風沙、抗污穢腐(fu)蝕的(de)(de)(de)特點,可(ke)(ke)(ke)(ke)有效避免隔(ge)(ge)(ge)離開(kai)關(guan)的(de)(de)(de)冰凍和氧(yang)化。斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)可(ke)(ke)(ke)(ke)以加裝避雷器(qi)(qi),避雷器(qi)(qi)可(ke)(ke)(ke)(ke)根據用戶要求裝在進、出線任意側;斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)可(ke)(ke)(ke)(ke)配(pei)(pei)(pei)裝涌流(liu)控(kong)制(zhi)器(qi)(qi),使(shi)其具有躲涌流(liu)和過(guo)流(liu)速斷(duan)(duan)(duan)的(de)(de)(de)功(gong)能;斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)可(ke)(ke)(ke)(ke)加裝2~3個測量或(huo)計量互(hu)感器(qi)(qi)。可(ke)(ke)(ke)(ke)配(pei)(pei)(pei)重合(he)控(kong)制(zhi)器(qi)(qi)構成(cheng)(cheng)重合(he)器(qi)(qi)型智(zhi)能斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)。基(ji)本型與重合(he)控(kong)制(zhi)器(qi)(qi)配(pei)(pei)(pei)合(he)適用于易取電(dian)源的(de)(de)(de)場合(he),PT型與重合(he)控(kong)制(zhi)器(qi)(qi)配(pei)(pei)(pei)合(he)適用于無電(dian)源的(de)(de)(de)場合(he),智(zhi)能斷(duan)(duan)(duan)路(lu)(lu)器(qi)(qi)適用于輻(fu)射型供(gong)電(dian)及環網供(gong)電(dian)系統,幫(bang)助系統消除(chu)瞬時故障,自動恢復供(gong)電(dian),也(ye)可(ke)(ke)(ke)(ke)隔(ge)(ge)(ge)離故障,實(shi)現配(pei)(pei)(pei)網自動化。
主要技術參(can)數
序號 | 項目 | 單位 | 參數 | |
1 | 額定電壓 | KV | 12 | |
2 | 額(e)定電流額(e) | A | 630 | |
3 | 工(gong)頻耐壓(ya)(lmin) | kV | 42 | |
4 | 雷電沖擊耐壓(峰(feng)值) | kV | 75 | |
5 | 額(e)定短(duan)路(lu)開斷電流 | KA | 12.5、16、20 | |
6 | 額定短(duan)路關合電流(liu)(峰值) | KA | 31.5、40、50 | |
7 | 額定(ding)峰值耐受(shou)電流 | KA | 31.5、40、50 | |
8 | 額定短路耐受電流(liu)4s | KA | 12.5、16、20 | |
9 | 額定(ding)操作順序 | 分-0.3s-合(he)分-180s-合(he)分 | ||
10 | 額定短路電流(liu)開斷次數(shu) | 次 | 30 | |
11 | 機械(xie)壽命 | 次 | 10000 | |
12 | 儲能(neng)電機額(e)定電壓 | V | DC或(huo)AC220、110、DC24 | |
13 | 額定操(cao)作(zuo)電(dian)壓(配(pei)專用(yong)彈簧操(cao)動機構) | 分(fen)閘線圈(quan) | V | DC或(huo)AC220、110、DC24 |
合閘線圈 | ||||
14 | 過電(dian)流脫扣器額定電(dian)流 | A | 5 | |
15 | 動(dong)靜觸頭允(yun)許磨損厚(hou)度 | mm | 3 | |
16 | 重(zhong)量(liang) | kg | 80、95(帶隔離) | |
17 | 極間中(zhong)心距離 | mm | 340±1.5 |
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