NEN EN IEC 62271-104:2009被替代
High-voltage Switchgear And Controlgear - Part 104: Alternating Current Switches For Rated Voltages Of 52 Kv And Above
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN IEC 62271-104:2009
发布时间：2009/9/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：52
标准简介
Applies to three-pole alternating current switches for rated voltages 52 kV and above, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
标准备注
Supersedes NEN 10265-2 and NEN EN IEC 60265-2. (10/2009)
替代本标准的新标准
