EN 62271-104 : 2015現行
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
標準編號： EN 62271-104 : 2015
標準類別：Standard
出版單位：European Committee for Standards - Electrical
標準頁數：0
標準簡介
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.
