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產(chǎn)品中心您現在的位置:首頁(yè) > 產(chǎn)品展示 > 高壓真空斷路器 > 真空斷路器 > ZW7-40.5ZW7-40.5,ZW7-40.5低價(jià)供應

ZW7-40.5,ZW7-40.5低價(jià)供應

簡(jiǎn)要描述:

產(chǎn)品廣泛造用于火電、水電、輸配電、化工、礦山、油田、城鄉電網(wǎng)改造以及其它項目的配套。主要用于開(kāi)斷、關(guān)合電力系統中的負荷電流、過(guò)載電流及短路電流。符合環(huán)保要求;已被廣泛驗證的戶(hù)外性能;耐臭氧和紫外線(xiàn);堅固、輕、不易碎裂;防潮、防凝露、使用壽命長(cháng)等等。

更新時(shí)間:2021-09-17

訪(fǎng)問(wèn)次數:954

廠(chǎng)商性質(zhì):生產(chǎn)廠(chǎng)家

產(chǎn)品概述   
ZW7-40.5戶(hù)外高壓真空斷路器是三相交流50Hz戶(hù)外高壓開(kāi)關(guān)設備,適用于35kV輸電系統的控制和保護,也可用于聯(lián)絡(luò )斷路器及開(kāi)合電容器組的場(chǎng)合。   

主要技術(shù)特點(diǎn)   
1、瓷柱式結構,防水型傳動(dòng)箱,新型的真空滅弧室;   
2、2-3只電流互感器,每相四個(gè)線(xiàn)圈,根據用戶(hù)需要選擇變化;   
3、可配CD10電磁機構或CT19彈簧機構;   
4、開(kāi)斷性能好,可靠性高壽命長(cháng),維護工作量??;   
5、無(wú)油化、無(wú)氣化、經(jīng)濟環(huán)保;   
6、外絕緣修正后現運行海拔2700mm。   

使用環(huán)境條件   
1、海拔:≤2500m;   
2、周?chē)諝鉁囟龋簔ui高 40℃,zui低-35℃;   
3、風(fēng)壓不超過(guò)700Pa(相當于風(fēng)速34m/s);   
4、地震烈度不超過(guò)8度;   
5、空氣污染程度:Ⅲ級;   
6、zui大日溫差:不超過(guò)25℃

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