I.S. EN 62271-103:2011现行
High-voltage Switchgear and Controlgear Part 103: Switches for Rated Voltages Above 1 kv up to and Including 52 kv
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 62271-103:2011
发布时间：2011/9/6 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：72
标准简介
Pertains to three-phase, alternating current switches and switch-disconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 16[2/3] Hz up to and including 60 Hz.
