Standard No.:	GB/T 17215.303-2022
English Name:	Electricity metering equipment(AC)—Particular requirements—Part 3: Digital input electricity meter
Chinese Name:	交流电测量设备 特殊要求 第3部分：数字化电能表
Chinese Classification:	N22    Electric energy measurement and load control system
Professional Classification:	GB    National Standard
ICS Classification:	17.220.20 17.220.20    Measurement of electrical and magnetic quantities 17.220.20
Issued by:	SAMR; SAC
Issued on:	2022-4-15
Implemented on:	2022-11-1
Status:	valid
Superseding:	GB/T 17215.303-2013 Electricity metering equipment(a.c.)—Particular requirements—Part 3:Digital input electricity meters
Language:	English
File Format:	PDF
Word Count:	24000 words
Price(USD):	720.00
Delivery:	via email in 1~5 business day

本文件规定了适用于数字化电能表（以下简称仪表）的分类及标准的电量值、结构、仪表的标识和文件、计量性能要求和试验、结构安全要求、气候环境、外部影响、计量性能保护要求、电气要求、功能要求、型式试验。
本文件适用于在 50Hz或 60Hz电网中安装使用，经电子式互感器（ET）或独立合并单元（SAMU）接入，且输入符合DL/T 860.92或GB/T 20840.9规范的数字化采样值的新制造仪表。