330kV系列瓷外套金属氧化物避雷器_避雷器_产品与选型_j9九游国际制造有限公司

j9九游国际

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                避雷器

                Surge arrester

                避雷器

                Surge arrester

                330kV系列瓷外套金属氧化物避雷器
                型 号工 厂避雷器系统避雷器持续直流1mA操作冲击标称冲击陡波冲击2ms方波标称

                额定电压标称电压运行电压参考电压电压残压电压残压电流残压通流容量爬电距离重量备注
                kVkVkVkVkVkVkVAmmkg
                代 号(有效值)(有效值)(有效值)不小于不大于不大于不大于20次






                (峰值)(峰值)(峰值)(峰值)


                Y10W1-288/670(G)W62750288330219408582670730150010000913
                Y10W1-300/693(G)W62716300330228425602693755150010000913
                Y10W1-312/720(G)W62752312330237442626720785150010000913
                Y10W1-288/670GW62781*2883302194085826707301500126001012海拔2500m或IV级污秽用
                Y10W1-300/727GW627813003302284256187278141500126001012海拔2500m或IV级污秽用
                Y10W1-312/720GW62781*3123301274426267207851500126001012海拔2500m或IV级污秽用


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