簡要描述:四川曙辰電(dian)(dian)氣設(she)(she)備有限公司生產的成(cheng)都成(cheng)都35KV真空斷(duan)路器(qi)ZW7-40.5/1250A廠家用(yong)于交(jiao)流50HZ、電(dian)(dian)壓(ya)(ya)40.5KV的戶外高壓(ya)(ya)電(dian)(dian)器(qi)設(she)(she)備。附(fu)裝彈簧(huang)操動(dong)(dong)結(jie)構或(huo)電(dian)(dian)磁操動(dong)(dong)結(jie)構,可(ke)以遠控電(dian)(dian)動(dong)(dong)分、合閘,也(ye)可(ke)就地手(shou)動(dong)(dong)儲能(neng),手(shou)動(dong)(dong)分、合閘。設(she)(she)計性能(neng)符合GB1984-89《交(jiao)流高壓(ya)(ya)斷(duan)路器(qi)》國(guo)家標(biao)準的要(yao)求。并滿(man)足(zu)IEC-56《交(jiao)流高壓(ya)(ya)斷(duan)路器(qi)》電(dian)(dian)工委員會(hui)標(biao)準的要(yao)求。
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品牌 | 其他品牌 | 應用領域 | 環保,農業,地礦,交通,電氣 |
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ZW7-40.5型戶外高(gao)壓(ya)真空斷(duan)(duan)路器(qi)用于(yu)交流(liu)50HZ、電(dian)壓(ya)40.5KV的(de)戶外高(gao)壓(ya)電(dian)器(qi)設(she)備。附裝(zhuang)彈簧操(cao)動(dong)(dong)(dong)結構或電(dian)磁操(cao)動(dong)(dong)(dong)結構,可(ke)以遠控電(dian)動(dong)(dong)(dong)分(fen)、合閘(zha),也可(ke)就地手(shou)動(dong)(dong)(dong)儲能(neng),手(shou)動(dong)(dong)(dong)分(fen)、合閘(zha)。設(she)計性能(neng)符合GB1984-89《交流(liu)高(gao)壓(ya)斷(duan)(duan)路器(qi)》國家標(biao)準的(de)要求(qiu)。并滿足(zu)IEC-56《交流(liu)高(gao)壓(ya)斷(duan)(duan)路器(qi)》電(dian)工委員會標(biao)準的(de)要求(qiu)。
ZW7-40.5系列戶外高(gao)壓(ya)真空斷(duan)路器,主(zhu)要用于戶外35KV輸(shu)變電系統(tong)的控制與(yu)保護(hu),也可適用于城、鄉電網及工礦企業的正常操(cao)作與(yu)短路保護(hu)之用。該產品總(zong)體結構為瓷(ci)(ci)瓶(ping)支柱式;上(shang)瓷(ci)(ci)瓶(ping)內(nei)裝真空滅(mie)弧(hu)室,下(xia)瓷(ci)(ci)瓶(ping)為支柱瓷(ci)(ci)瓶(ping)。適用于頻繁(fan)操(cao)作的場所。并(bing)具有密封性好、抗老化、耐高(gao)壓(ya)、不燃燒、無爆(bao)炸、使用壽命長、安裝維護(hu)方便(bian)等(deng)優(you)點。
型號及含義
ZW7-40.5高壓斷路器產品的主流型號有:
ZW7-40.5/1250-25,ZW7-40.5/1250-31.5,ZW7-40.5/1600-25,ZW7-40.5/1600-31.5
ZW7-40.5/2000-20,ZW7-40.5/2000-25,ZW7-40.5/2000-31.5
以及產品對應(ying)的ZW7-40.5/t1250-25等(deng)產品
本產(chan)品可內配LZZBJ9-40.5型(xing)電流互感器,外形(xing)如(ru)圖2所示。
電(dian)(dian)(dian)流互感(gan)器(qi)(qi)為(wei)穿心(xin)澆注式,安裝(zhuang)在下瓷(ci)瓶內(nei),在電(dian)(dian)(dian)流互感(gan)器(qi)(qi)和下瓷(ci)瓶內(nei)也用(yong)絕緣(yuan)(yuan)硅(gui)酯(zhi)填充,用(yong)來解決(jue)絕緣(yuan)(yuan)及(ji)凝露(lu)問題。斷路器(qi)(qi) 多(duo)可(ke)裝(zhuang)三(san)只電(dian)(dian)(dian)流互感(gan)器(qi)(qi),每只電(dian)(dian)(dian)流互感(gan)器(qi)(qi) 多(duo)可(ke)包括四個線(xian)圈,其中兩個用(yong)于(yu)(yu)測(ce)量,兩個用(yong)于(yu)(yu)保(bao)護(hu)。電(dian)(dian)(dian)流變(bian)比(bi)可(ke)根據(ju)用(yong)戶要求選(xuan)擇1002000/5等(deng)(deng)。電(dian)(dian)(dian)流互感(gan)器(qi)(qi)精度(du)高(gao),輸出容量大等(deng)(deng)特點。
本廠可根據用戶需求(qiu),設計制造特(te)殊CT,如準確級(ji)為10P20、5P20級(ji)或0.2S級(ji)、0.1級(ji);額定負(fu)載阻抗加大;額定二次電流為1A等,各種具體技(ji)術參數可通過協(xie)商解決(jue)。
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