GB/T 20643.2-2025 Active National standards

GB/T 20643.2-2025 Special environmental condition—Environmental test method—Part 2:Artificial environmental test method and guidance—Electric and electronic products (including communication products)

GB/T 20643.2-2025 Special environmental condition—Environmental test method—Part 2:Artificial environmental test method and guidance—Electric and electronic products (including communication products)

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20643.2-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Basic standards and general methods
ICS Name: Environment testing
Publish Date: 2025-08-01
Implement Date: 2026-02-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 中国电器工业协会
Pages: 16 pages

Scope

本文件规定了干热、干热沙漠、高原、湿热、湿热海洋、寒冷等特殊环境条件下电工电子产品(含通信产品)的使用环境条件和人工模拟环境试验项目。
本文件适用于考核在特殊环境条件下使用的电工电子产品(含通信产品)(以下简称“产品”)的环境适应能力。
本文件涉及的通信产品为通信网络设备。

Development Information

Drafting Units:

中国电器科学研究院股份有限公司、机械工业北京电工技术经济研究所、上海市质量监督检验技术研究院、深检集团(东莞)质量技术服务有限公司、浙江省质量科学研究院、南方电网综合能源股份有限公司、清华大学深圳国际研究生院、阿美特克商贸(上海)有限公司、广东电网有限责任公司电力科学研究院、深圳职业技术大学、中移(杭州)信息技术有限公司、无锡索亚特试验设备有限公司、维沃移动通信有限公司、天津航天瑞莱科技有限公司、国机智能科技有限公司、中国信息通信研究院、国网福建省电力有限公司信息通信分公司、国网福建省电力有限公司电力科学研究院、北京科技大学、中国特种飞行器研究所、通用机械关键核心基础件创新中心(安徽)有限公司、海南电网有限责任公司电力科学研究院

Drafting Persons:

王俊、朱宸、徐元凤、王婷婷、朱建华、陈川、张红雨、夏云峰、王希林、曹玲玲、聂铭、张丛光、李强、周中明、吴春雨、周天朋、李妮妮、夏丽娇、王晟、程学群、何卫平、庞松岭、刘嘉琦、夏晓健、周全、贾志东、汪林立、沈援海、严康骅

Word Count: 17 Thousand words Pages: 16 pages

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Referenced Standards

GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.5-2019 Environmental testing—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.16-1999 Environmental testing for electric and electronic products—Part 2:Tests methods—Test J and guidance:Mould growth GB/T 2423.16-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test J and guidance:Mold growth GB/T 2423.16-2022 Environmental testing—Part 2:Test methods—Test J and guidance:Mould growth GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products Test Ka:Salt mist GB/T 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.17-2024 Environmental testing—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.18-2021 Environmental testing—Part 2:Test methods—Test Kb:Salt mist,cyclic(sodium chloride solution) GB/T 2423.21-1991 Basic environmental testing procedures for electric and electronic products—Test M:Low air pressure GB/T 2423.21-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test M:Low air pressure GB/T 2423.22-2002 Environmental testing for electric and electronic products—Part 2:Test methods Test N:Change of temperature GB/T 2423.22-2012 Environmental testing—Part 2:Test methods—Test N:Change of temperature GB/T 2423.24-1995 Environmental testing for electric and electronic products Part 2:Test methods Test Sa:Simulated solar radiation at ground level GB/T 2423.24-2013 Enviromental testing—Part 2:Test methods—Test Sa:Simulated solar radiation at ground level and guidance for solar radiation testing GB/T 2423.24-2022 Environmental testing—Part 2:Test methods—Test S:Simulated solar radiation at ground level and guidance for solar radiation testing and weathering GB/T 2423.27-2005 Environmental testing for electric and electronic products—Part 2:Tests methods—Test Z/AMD:Combined sequential cold, low air pressure and damp heat test GB/T 2423.27-2020 Environmental testing—Part 2:Test methods—Test method and guidance:Combined temperature or temperature and humidity with low air pressure tests GB/T 2423.37-2006 Environmental testing for electric and electronic products—Part 2:Test methods—Test L:Dust and sand GB/T 2423.38-1990 Basic environmental test procedures for electric and electronic products Test R:Water test method GB/T 2423.38-2005 Environmental testing for electric and electronic products—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.38-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.38-2021 Environmental testing—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.56-2006 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fh:Vibration, broad-band random(digital control)and guidance GB/T 2423.56-2018 Environmental testing—Part 2:Test methods—Test Fh:Vibration, broadband random and guidance GB/T 2423.56-2023 Environmental testing—Part 2:Test methods—Test Fh:Vibration,broadband random and guidance GB/T 2423.65-2024 Environmental testing—Part 2:Test methods—Test:Combined salt mist/temperature/humidity/solar radiation GB/T 2423.101-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test:Inclinations and swings GB/T 17626.2-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.2-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 20625-2024 Special environmental condition—Terminologies GB/T 2423.101-2025 Environmental testing—Part 2:Test methods—Test:Inclinations and swings GB/T 2423.21-2025 Environmental testing—Part 2:Test methods—Test M:Low air pressure

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