EN 62271-104 : 2015现行
HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 104: ALTERNATING CURRENT SWITCHES FOR RATED VOLTAGES HIGHER THAN 52 KV (IEC 62271-104:2015)
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 62271-104 : 2015
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
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.
