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ZW□-40.5系列户外高压瓷柱式真空断路器(35kV变电站型)
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概述
ZW□-40.5系列户外高压瓷柱式真空断路器(以下简称“断路器”)是三相交流50Hz的户外高压开关设备;配用CT19BW型弹箦操动机构或CD型电磁操动机构,适用于35kV输配电系统的控制和保护;本产品具用开断能力大、安全可靠、可频繁操作、少维护等优点;也可用于联络断路器、切空载长线用开合电容器组的场合。
断路器符合GB1984-2003交流高压断路器和IEC62271-100:2001交流高压断路器等国家及国际标准。
使用环境条件
周围空气温度不起过40℃,且在24h内测得的平均值不起过35℃;最低周围空气温度为-25℃
应当考虑高达1000W/m°(睛天中午)阳光辐射的影响。
海拔:不超过2000m。
周围空气可以受到尘埃、烟、腐蚀性和/或可燃性气体、蒸气或盐雾的污染;污秽等级不超过GB/T5582中级。
风速不超过34m/s.
在二次系统中感应的电磁干扰幅值不超过1.6kV。
技术参数
外形及安装尺寸图
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