
Electricity Metering Equipment (A.C.) - Acceptance Inspection - Part 21: Particular Requirements For Electromechanical Meters For Active Energy (Classes 0,5, 1 And 2 And Class Indexes A And B)
出版:Comitato Elettrotecnico Italiano

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基本信息
标准编号: CEI EN 62058-21 Ed. 1 (2011)
发布时间:2011/2/1 0:00:00
标准类别:Standard
出版单位:Comitato Elettrotecnico Italiano
标准页数:30
标准简介
1ED 2011 [01/02/2011]
标准备注
Classificazione CEI 13-58. Partially supersedes CEI EN 60514. (03/2011)
本标准替代的旧标准
等同采用的国际标准
EN 62058-21:2010 - Identical