EN 62053-21 : 2003 AMD 1/COR 18未知
ELECTRICITY METERING EQUIPMENT (A.C.) - PARTICULAR REQUIREMENTS - PART 21: STATIC METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2) (IEC 62053-21:2003/A1:2016/COR1:2018)
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 62053-21 : 2003 AMD 1/COR 18
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Pertains only to newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
