I.S. EN 62271-104:2015现行
High-voltage Switchgear and Controlgear Part 104: Alternating Current Switches for Rated Voltages Higher Than 52 kv
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 62271-104:2015
发布时间：2015/4/9 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：114
标准简介
Pertains to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
等同采用的国际标准
EN 62271-104 : 2015 - Identical
