对于电能表主要标准有:
EN 50470-1:2006 Electricity metering equipment (a.c.) — Part 1: General requirements, tests and test conditions - Metering equipment (class indexes A, B and C)
EN 50470-2:2006 Electricity metering equipment (a.c.) — Part 2: Particular requirements — Electromechanical meters for active energy (class indexes A and B)
EN 50470-3:2006 Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C)
EN 62058-11:2010 Electricity metering equipment (a.c.) - Acceptance inspection - Part 11: General acceptance inspection methods
EN 62058-21:2010 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)
EN 62058-31:2010 Electricity metering equipment (a.c.) - Acceptance inspection - Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C)
EN 62059-32-1:2012 Electricity metering equipment - Dependability - Part 32- 1: Durability - Testing of the stability of metrological characteristics by applying elevated temperature
EN 50470测试项目介绍:
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