GB/T 9089.2-2023 Active National standards

GB/T 9089.2-2023 Electrical installations for outdoor sites under heavy conditions—Part 2:General protection requirements

Publish Date: 2023-05-23 Implement Date: 2023-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9089.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2023-05-23

Implement Date: 2023-12-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国低压成套开关设备和控制设备标准化技术委员会(SAC/TC 266)

Pages: 36 pages

Scope

本文件规定了户外严酷条件下的电气设备和系统，在正常运行和故障情况下，确保人身安全免遭触电的直接接触防护和间接接触防护（交流）以及保护装置和系统的选择等要求。
本文件适用于户外严酷条件下（包括露天矿、采石场、存料场和类似场所），额定电压为1 000 V及以下和1 000 V至252 kV的所有电气设施。
注：户外严酷条件下电气设施的工作条件较为特殊，它们在开敞的场所工作，且担负了重载运输和堆栈任务。在这种场合下使用的电气设施具有如下特点：
——设备和系统要经常变动位置；
——工作场地面积较大且不断延伸；
——特殊环境的影响。

Development Information

Drafting Units:

天津电气科学研究院有限公司、中检质技检验检测科学研究院有限公司、浙江方圆电气设备检测有限公司、天津天传电控设备检测有限公司、福建泉源电气设备有限公司、上海南空通讯电器设备有限公司、上海友邦电气(集团)股份有限公司、上海华建开关有限公司、国网上海能源互联网研究院有限公司、威腾电气集团股份有限公司、高原(山东)机电设备有限公司、上海欧通电气有限公司、山东厚俞实业有限公司、杭州欣美成套电器制造有限公司、深圳市光辉电器实业有限公司、国网湖南省电力有限公司供电服务中心(计量中心)、珠海盈源电气有限公司、镇江加勒智慧电力科技股份有限公司、山东胜利通海集团东营天蓝节能科技有限公司、杭州电力设备制造有限公司余杭群力成套电气制造分公司、浙江尼普顿科技股份有限公司、科畅电气有限公司、中建八局第一建设有限公司、浙江阿海珐配电自动化有限公司、烟台国网中电电气有限公司

Drafting Persons:

张磊、吴华、黄芳、吕培禾、杨洪柱、吴健、高广春、王国良、陈建春、韩筛根、王署斌、李杰、项章峰、胡晨光、沈狄龙、贺未、熊德智、曾逊辉、陈思远、韩国强、郭强、贾立民、魏征、姜修涛、虞胜财、王国治

Word Count: 72 Thousand words Pages: 36 pages

Same series standard

GB/T 9089.3-2023 Electrical installations for outdoor sites under heavy conditions—Part 3:General requirements for equipment and ancillaries

Replace the following standards

GB/T 9089.2-2008 Electrical installations for outdoor sites under heavy conditions—Part 2:General protection requirements

Referenced Standards

GB/T 9089.1-1988 Electrical installations for outdoor sites under heavy conditions Terms and definitions GB/T 9089.1-2008 Electrical installations for outdoor sites under heavy conditions—Part 1:Scope and definitions GB/T 9089.1-2021 Electrical installations for outdoor sites under heavy conditions—Part 1:Vocabulary GB 14050-1993 Types and safety technical requirements of system earthing GB 14050-2008 Types and safety technical requirements of system earthing GB 16895.21-2004 Electrical installations of buildings—Part 4-41:Protection for safety-Protection against electric shock GB/T 16895.21-2011 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 16895.21-2020 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 26218.2-2010 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 2:Ceramic and glass insulators for a.c.systems

Related Standards

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Publish Date: 1981-06-12

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GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices

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GB/T 3926-1983 Replaced

GB/T 3926-1983 Rated voltage for medium frequency equipment

Publish Date: 1983-11-11

GB/T 4064-1983 Abolished

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Publish Date: 1984-11-30

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