BS EN 62058-21-2010 电量表设备(交流).验收检验.有功电能用机电计量仪的详细要求(0.5,1和2级,以及类指数A和B)

标准号：BS EN 62058-21-2010
中文标准名称：电量表设备(交流).验收检验.有功电能用机电计量仪的详细要求(0.5,1和2级,以及类指数A和B)
英文标准名称：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)
标准类型：N22
发布日期：2010/9/30 12:00:00
实施日期：2010/9/30 12:00:00
中国标准分类号：N22
国际标准分类号：17.220.20;91.140.50
适用范围：This part of IEC 62058 specifies particular requirements for acceptance inspection of newlymanufactured direct connected or transformer operated electromechanical meters for activeenergy (classes 0,5, 1 and 2) delivered in lots in quantities above 50. The method ofacceptance of smaller lots should be agreed upon by the manufacturer and the customer.The process described herein is primarily intended for acceptance inspection between themanufacturer and the purchaser.This European standard applies to meters of accuracy classes 0,5, 1 and 2, as well as to meters of classindexes A and B.NOTE It can also be used for other purposes, for example to support initial verification.