低溫專用35KV戶外真空斷路器ZW7-40.5/1250A
概(gai)述　　
    ZW7-40.5系列戶外(wai)高(gao)壓(ya)(ya)真空斷(duan)路(lu)器,適用(yong)于三(san)相交流(liu)50Hz、額定電(dian)壓(ya)(ya)為40.5kV的(de)戶外(wai)高(gao)壓(ya)(ya)電(dian)器設(she)備。附裝(zhuang)電(dian)動(dong)彈簧操動(dong)機構或電(dian)磁操動(dong)機構，可(ke)實現(xian)遠程(cheng)操控(kong)電(dian)動(dong)分、合(he)(he)閘(zha)功能，也可(ke)就地手動(dong)儲能、手動(dong)分、合(he)(he)閘(zha)。設(she)計(ji)性能符(fu)合(he)(he)CB1984-89《交流(liu)高(gao)壓(ya)(ya)斷(duan)路(lu)器》國家標準(zhun)的(de)要求。并滿(man)足IEC—56《交流(liu)高(gao)壓(ya)(ya)斷(duan)路(lu)器》國際電(dian)工(gong)委員會標準(zhun)的(de)要求及技術(shu)規范。
　　
    ZW7-40.5系列產品總體結構為(wei)瓷(ci)(ci)瓶支柱(zhu)(zhu)式(shi)；上(shang)瓷(ci)(ci)瓶內裝(zhuang)(zhuang)真(zhen)空(kong)(kong)滅(mie)弧室(shi)，下瓷(ci)(ci)瓶為(wei)支柱(zhu)(zhu)瓷(ci)(ci)瓶。能(neng)滿(man)足頻繁操作(zuo)的(de)(de)(de)需要(yao)(yao)。并具(ju)有密封(feng)性(xing)好、抗老化、耐(nai)高壓(ya)(ya)、不(bu)(bu)(bu)燃燒、無爆炸、電(dian)器(qi)壽命(ming)長、安(an)裝(zhuang)(zhuang)維護(hu)方便等(deng)(deng)優點。主要(yao)(yao)用(yong)于(yu)戶(hu)外40.5KV供電(dian)系統的(de)(de)(de)控制與(yu)保護(hu)，也(ye)可(ke)適(shi)用(yong)于(yu)城、鄉電(dian)網及工(gong)礦企業(ye)的(de)(de)(de)正常分(fen)(fen)斷(duan)、合(he)(he)閘(zha)與(yu)短路(lu)保護(hu)之用(yong)。使用(yong)環境條件:海(hai)拔(ba)高度(du)(du)(du)不(bu)(bu)(bu)超(chao)過2500米；高原(yuan)型不(bu)(bu)(bu)超(chao)過海(hai)拔(ba)4000米；環境溫(wen)度(du)(du)(du)最(zui)高溫(wen)度(du)(du)(du)不(bu)(bu)(bu)超(chao)過+40度(du)(du)(du)，低(di)(di)溫(wen)度(du)(du)(du)不(bu)(bu)(bu)低(di)(di)于(yu)-30度(du)(du)(du)。相(xiang)對空(kong)(kong)氣濕(shi)度(du)(du)(du)：日平(ping)(ping)均不(bu)(bu)(bu)大(da)(da)于(yu)95 %，月平(ping)(ping)均不(bu)(bu)(bu)大(da)(da)于(yu)90 %（25℃）；風速不(bu)(bu)(bu)大(da)(da)于(yu)35米/ 秒(miao)；防污等(deng)(deng)級(ji)為(wei)III級(ji)；瓷(ci)(ci)套爬(pa)距為(wei)1050mm（1320mm）（公稱爬(pa)電(dian)比距不(bu)(bu)(bu)低(di)(di)于(yu)25 mm / kV）。水(shui)平(ping)(ping)加(jia)速度(du)(du)(du)0.15g(max)使用(yong)場(chang)合(he)(he)在沒(mei)有易燃物(wu)質(zhi)、爆炸危險、化學腐蝕(shi)及劇烈(lie)振動(dong)(dong)(dong)的(de)(de)(de)場(chang)合(he)(he). 2昆明ZW7-40.5-2000A高壓(ya)(ya)真(zhen)空(kong)(kong)斷(duan)路(lu)器(qi)ZW7-40.5型系列戶(hu)外高壓(ya)(ya)真(zhen)空(kong)(kong)斷(duan)路(lu)器(qi)系三相(xiang)交(jiao)流(liu)50Hz，額定(ding)電(dian)壓(ya)(ya)為(wei)40.5KV的(de)(de)(de)戶(hu)外高壓(ya)(ya)電(dian)器(qi)設(she)備。附裝(zhuang)(zhuang)彈簧操動(dong)(dong)(dong)機(ji)構或電(dian)磁操動(dong)(dong)(dong)機(ji)構，可(ke)以遠控電(dian)動(dong)(dong)(dong)分(fen)(fen)、合(he)(he)閘(zha)，也(ye)可(ke)就地手動(dong)(dong)(dong)儲能(neng)，手動(dong)(dong)(dong)分(fen)(fen)、合(he)(he)閘(zha)。設(she)計性(xing)能(neng)符(fu)合(he)(he)GB1984-89《交(jiao)流(liu)高壓(ya)(ya)斷(duan)路(lu)器(qi)》國(guo)家(jia)標(biao)準的(de)(de)(de)要(yao)(yao)求(qiu)(qiu)，并滿(man)足IEC-56《高壓(ya)(ya)交(jiao)流(liu)斷(duan)路(lu)器(qi)》國(guo)際電(dian)工(gong)委員(yuan)會標(biao)準的(de)(de)(de)要(yao)(yao)求(qiu)(qiu)。
低溫專用35KV戶外真空斷路器ZW7-40.5/1250A
    ZW7-40.5型真(zhen)空(kong)(kong)斷(duan)(duan)路(lu)器(qi)，主要用(yong)(yong)(yong)于(yu)戶(hu)外(wai)35KV輸變電(dian)(dian)(dian)系(xi)(xi)統的(de)控(kong)制與(yu)保護(hu)，也適用(yong)(yong)(yong)于(yu)城、鄉配電(dian)(dian)(dian)網(wang)絡(luo)及工礦企業(ye)的(de)正常操(cao)作(zuo)與(yu)短(duan)路(lu)保護(hu)之用(yong)(yong)(yong)。該(gai)產(chan)品(pin)(pin)(pin)總體(ti)結(jie)構(gou)(gou)(gou)(gou)為(wei)瓷(ci)(ci)(ci)瓶(ping)支(zhi)(zhi)柱式；上(shang)瓷(ci)(ci)(ci)瓶(ping)內裝(zhuang)(zhuang)真(zhen)空(kong)(kong)滅弧(hu)室(shi)，下瓷(ci)(ci)(ci)瓶(ping)為(wei)支(zhi)(zhi)柱瓷(ci)(ci)(ci)瓶(ping)。適用(yong)(yong)(yong)于(yu)頻繁操(cao)作(zuo)的(de)場所。并具有(you)密封性好、抗老化、耐高壓(ya)、不燃燒、無爆(bao)炸，使用(yong)(yong)(yong)壽(shou)命長(chang)、安裝(zhuang)(zhuang)維護(hu)方便等特點ZW7-40.5系(xi)(xi)列戶(hu)外(wai)高壓(ya)交(jiao)流(liu)真(zhen)空(kong)(kong)斷(duan)(duan)路(lu)器(qi)常用(yong)(yong)(yong)的(de)有(you)ZW7-40.5/1250-25(31.5)和兩(liang)種型號(hao)，主要適用(yong)(yong)(yong)于(yu)額定電(dian)(dian)(dian)壓(ya)為(wei)40.5KV5、交(jiao)流(liu)頻率為(wei)50Hz及以下電(dian)(dian)(dian)力(li)配電(dian)(dian)(dian)系(xi)(xi)統中。該(gai)產(chan)品(pin)(pin)(pin)配用(yong)(yong)(yong)CT19BW型彈簧(huang)操(cao)動(dong)(dong)(dong)機(ji)構(gou)(gou)(gou)(gou)或CD型電(dian)(dian)(dian)磁操(cao)動(dong)(dong)(dong)機(ji)構(gou)(gou)(gou)(gou)，因此(ci)具有(you)良好的(de)開斷(duan)(duan)能力(li)大，安全可(ke)(ke)靠，可(ke)(ke)頻繁操(cao)作(zuo)，少(shao)維護(hu)等終多優點，該(gai)產(chan)品(pin)(pin)(pin)也可(ke)(ke)也可(ke)(ke)用(yong)(yong)(yong)于(yu)聯(lian)(lian)絡(luo)斷(duan)(duan)路(lu)器(qi)、切空(kong)(kong)載長(chang)線用(yong)(yong)(yong)開合電(dian)(dian)(dian)容器(qi)組的(de)場合。 .ZW7-40.5真(zhen)空(kong)(kong)斷(duan)(duan)路(lu)器(qi)產(chan)品(pin)(pin)(pin)組成：該(gai)真(zhen)空(kong)(kong)斷(duan)(duan)路(lu)器(qi)結(jie)構(gou)(gou)(gou)(gou)為(wei)瓷(ci)(ci)(ci)瓶(ping)支(zhi)(zhi)柱式，上(shang)瓷(ci)(ci)(ci)瓶(ping)為(wei)滅弧(hu)室(shi)瓷(ci)(ci)(ci)瓶(ping)，內裝(zhuang)(zhuang)真(zhen)空(kong)(kong)滅弧(hu)室(shi)，下瓷(ci)(ci)(ci)瓶(ping)為(wei)支(zhi)(zhi)柱瓷(ci)(ci)(ci)柱，三相瓷(ci)(ci)(ci)瓶(ping)共裝(zhuang)(zhuang)在一(yi)個結(jie)構(gou)(gou)(gou)(gou)箱上(shang)，滅弧(hu)室(shi)動(dong)(dong)(dong)端通過拐臂、絕拉(la)桿(gan)與(yu)彈簧(huang)機(ji)構(gou)(gou)(gou)(gou)的(de)輸出(chu)軸相聯(lian)(lian)。彈簧(huang)機(ji)構(gou)(gou)(gou)(gou)及斷(duan)(duan)路(lu)器(qi)聯(lian)(lian)結(jie)的(de)聯(lian)(lian)桿(gan)在一(yi)個防水的(de)機(ji)構(gou)(gou)(gou)(gou)箱內。該(gai)產(chan)品(pin)(pin)(pin)主要由真(zhen)空(kong)(kong)滅弧(hu)室(shi)、電(dian)(dian)(dian)流(liu)互感器(qi)、傳動(dong)(dong)(dong)機(ji)構(gou)(gou)(gou)(gou)及彈簧(huang)操(cao)動(dong)(dong)(dong)機(ji)構(gou)(gou)(gou)(gou)組成。
低溫地區專用35KV戶外真空斷路器ZW7-40.5/1250A