1.概述
ZW32-12系列户外交流高压真空断路器(以下简称“断路器”)系三相交流50Hz户外高压开关设备,主要用于农网和城网的10kV户外配电系统,作为分、合负荷电 流、过载电流及短路电流之用;也可用于其它类似场所。ZW32-12系列户外交流高压真空断路器符合国家GB 1984《交流高压断路器》和国际电工委员会IEC 60056《高压交流断路器》等标准。
2.型号及含义
3.使用条件
3.1正常使用条件
a)周围空气温度: -40℃~+40℃;
b)海拔高度:不超过2000m;
c)周围空气可以受到尘埃、烟、腐蚀性气体、蒸汽或盐雾的污染;
d)风速不超过34m/s(相当于圆柱表面上的700Pa);
e)来自开关设备和控制设备处部的振动或地动是可以忽略的;
f)污秽等级:Ⅲ级。0
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