GB 40879-2021 Active National standards force_standard

GB 40879-2021 Maximum allowable values of energy efficiency and energy efficiency grades for data centers

Publish Date: 2021-10-11 Implement Date: 2022-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 40879-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Technical management

ICS Name: Integrated Energy and Heat Transfer Engineering

Publish Date: 2021-10-11

Implement Date: 2022-11-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 国家标准化管理委员会

Pages: 12 pages

Scope

本文件规定了数据中心的能效等级与技术要求、统计范围、测试与计算方法。
本文件适用于新建及改扩建的数据中心，以及对采用独立配电、空气冷却、电动空调的数据中心建筑单体或模块单元，进行能耗计量、能效计算和考核。
本文件不适用于边缘数据中心。
采用其他非电空调设备的数据中心可以参照本文件执行。
注：新建数据中心，是指建设单位按照规定的程序立项，新开始建设的数据中心。改建数据中心，是指建设单位将现有建筑改建成数据中心，或者将现有数据中心机房重新改建成为新的数据中心。扩建数据中心，是指建设单位为了扩大数据中心的业务能力，对其进行增加数据中心机柜数量或提高机柜功耗等扩大业务能力建设的数据中心。边缘数据中心，是指规模较小，部署在网络边缘、靠近用户侧，实现对边缘数据计算、存储和转发等功能的数据中心，单体规模不超过100个标准机架。

Development Information

Word Count: 24 Thousand words Pages: 12 pages

Referenced Standards

GB 50462 GB/T 32910.1-2017 Data center—Resource utilization—Part 1:Terminology GB/T 32910.3-2016 Data center—Resource utilization—Part 3:Electric energy usage effectiveness requirements and measuring methods GB 50174-2017 Code for design of data centers

Related Standards

GB/T 3794-1983 Abolished

GB/T 3794-1983 Standard for assesment of technical proficiency and acceptahce for energy balance of industrial enterprise

Publish Date: 1983-07-06

GB/T 5623-1985 Replaced

GB/T 5623-1985 Guides for the stipulation and administration of electricity consumption norm of product

Publish Date: 1985-11-25

GB/T 6421-1986 Abolished

GB/T 6421-1986 Methods for drawing energy flow diagram of industrial enterprise

Publish Date: 1986-05-27

GB/T 6422-1986 Replaced

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises

Publish Date: 1986-05-27

GB/T 6425-1986 Replaced

GB/T 6425-1986 Nomenclature for thermal analysis

Publish Date: 1986-05-27

GB/T 8174-1987 Replaced

GB/T 8174-1987 Methods of measuring and evaluating thermal insulation effects for equipments and pipes

Publish Date: 1987-08-28