UDC

中华人民共和国国家标准

P GB 50174-2017

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数据中心设计规范

Code for Design of Data Centers

2017-05-04发布 2018-01-01 实施

中华人民共和国住房和城 乡 建 设 部

联合发布

中华人民共和国质量监督检验检疫总局

中华人民共和国国家标准

数据中心设计规范

Code for Design of Data Centers

GB 50174-2017

主编部门:中华人民共和国工业和信息化部

批准部门: 中华人民共和国住房和城乡建设部

施行日期:2018年 1月 1日

中国计划出版社

2017 北 京

中华人民共和国住房和城乡建设部公告

第1541号

住房城乡建设部关于发布国家标准

《数据中心设计规范》的公告

现批准《数据中心设计规范》为国家标准，编号为GB50174-2017，自2018年1月1日起实施。其中，第8.4.4、13.2.1、13.2.4、13.3.1、13.4.1条为强制性条文，必须严格执行。原《电子信息系统机房设计规范》GB50174-2008同时废止。

本规范由我部标准定额研究所组织中国计划出版社出版发行。

中华人民共和国住房城乡建设部

2017年5月4日

前 言

本规范是根据住建部《关于发印2011年工程建设标准规范制订、修订计划的通知》（建标[2011］17号）的要求，由中国电子工程设计院会同有关单位对原国家标准《电子信息系统机房设计规范》GB50174-2008进行修订的基础上编制完成的。

本规范共分13章和1个附录，主要技术内容有：总则、术语、分级与性能要求、选址及设备布置、环境要求、建筑与结构、空气调节、电气、电磁屏蔽、网络与布线系统、智能化系统、给水排水、消防与安全。

本规范修订的主要内容有：1、根据目前各行业对数据中心的要求和规模差别较大的情况，增加了A级数据中心的定义范围，以满足不同行业的设计要求。2、增加了对网络系统和灾备数据中心的设计要求。3、将第十一章“监控与安全防范”更名为“智能化系统”。

本规范中以黑体字标志的条文为强制性条文，必须严格执行。

本规范由住房和城乡建设部负责管理和对强制性条文的解释，由工业和信息化部电子工程建设标准定额站负责日常管理，由中国电子工程设计院负责具体技术内容的解释。本规范在执行过程中，请各单位结合工程实践，认真总结经验，如发现需要修改或补充之处，请将意见和建议寄至中国电子工程设计院《数据中心设计规范》管理组（地址：北京市海淀区西四环北路160号玲珑天地，邮政编码：100142，传真：010-88193388-9989），以供今后修订时参考。

目 次

1 总则 ·························································································· （1）

2 术语 ·························································································· （2）

3 分级与性能要求 ······································································ （7）

3.1 分级 ················································································· （7）

3.2 性能要求 ········································································· （7）

4 选址及设备布置 ······································································ （9）

4.1 选址 ················································································· （9）

4.2 组成 ················································································· （9）

4.3 设备布置 ········································································· （10）

5 环境要求···················································································· （11）

5.1 温度、露点温度及空气粒子浓度 ································· （11）

5.2 噪声、电磁干扰、振动及静电······································· （11）

6 建筑与结构 ·············································································· （12）

6.1 一般规定 ········································································· （12）

6.2 人流、物流及出入口 ······················································ （12）

6.3 围护结构热工设计和节能措施········································ （13）

6.4 室内装修 ·········································································· （13）

7 空气调节····················································································· （15）

7.1 一般规定 ·········································································· （15）

7.2 负荷计算 ·········································································· （15）

7.3 气流组织 ·········································································· （15）

7.4 系统设计 ·········································································· （16）

7.5 设备选择 ·········································································· （17）

8 电气 ···························································································· （19）

8.1 供配电················································································· （19）

8.2 照明 ··················································································· （21）

8.3 静电防护 ··········································································· （21）

8.4 防雷与接地 ······································································· （22）

9 电磁屏蔽······················································································ （24）

9.1 一般规定 ··········································································· （24）

9.2 结构形式 ··········································································· （24）

9.3 屏蔽件················································································· （24）

10网络与布线系统 ········································································· （26）

10.1 网络系统 ·········································································· （26）

10.2 布线系统 ·········································································· （26）

11智能化系统··················································································· （28）

11.1 一般规定 ·········································································· （28）

11.2 环境和设备监控系统 ······················································ （28）

11.3安全防范系统 ···································································· （29）

11.4总控中心 ············································································ （29）

12 给水排水 ··················································································· （30）

12.1 一般规定 ·········································································· （30）

12.2 管道敷设 ·········································································· （30）

13 消防与安全 ··············································································· （31）

13.1 一般规定 ·········································································· （31）

13.2 防火与疏散········································································ （31）

13.3 消防设施 ········································································ （33）

13.4 安全措施 ········································································ （33）

附录A 各级数据中心技术要求························································ （34）

本规范用词说明 ············································································ （41）

引用标准名录 ·················································································· （42）

附：条文说明 ·················································································· （43）