山东11选5

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                避雷器

                Surge arrester

                避雷器

                Surge arrester

                220kV系列瓷外套金屬氧化物避雷器
                型 號工 廠避雷器系統避雷器持續直流1mA操作沖擊標稱沖擊陡波沖擊2ms方波標稱

                額定電壓標稱電壓運行電壓參考電壓電壓殘壓電壓殘壓電流殘壓通流容量爬電距離重量備註
                kVkVkVkVkVkVkVAmmkg
                代 號(有效值)(有效值)(有效值)不小於不大於不大於不大於20次






                (峰值)(峰值)(峰值)(峰值)


                Y10W1-192/500W62785*1922201502804265005608006300249
                Y10W1-200/520W627852002201562904425205828006300249
                Y10W1-204/532W62785*2042201592964525325948006300249
                Y10W1-216/562W62785*216220168.53144785626308006300249
                Y10W1-228/593W62785*2282201783305045936648006300249
                Y10W1-192/500(G)W627411922201502804265005608007812436海拔3000m或IV級汙穢用
                Y10W1-200/520(G)W627132002201562904425205828007812436海拔3000m或IV級汙穢用
                Y10W1-204/532(G)W627472042201592964525325948007812436海拔3000m或IV級汙穢用
                Y10W1-216/562(G)W62719216220168.53144785626308007812436海拔3000m或IV級汙穢用
                Y10W1-228/593(G)W627422282201783305045936648007812436海拔3000m或IV級汙穢用


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