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GB/T 20626.1-2017: Specific environmental condition -- Electric and electronic products for plateau -- Part 1: General technical requirements
Status: Valid GB/T 20626.1: Evolution and historical versions
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| GB/T 20626.1-2017 | English | 279 |
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Specific environmental condition -- Electric and electronic products for plateau -- Part 1: General technical requirements
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GB/T 20626.1-2017
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| GB/T 20626.1-2006 | English | 519 |
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Specific environmental condition -- Electric and electronic products for plateau -- Part 1: General technical requirements
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GB/T 20626.1-2006
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Basic data | Standard ID | GB/T 20626.1-2017 (GB/T20626.1-2017) | | Description (Translated English) | Specific environmental condition -- Electric and electronic products for plateau -- Part 1: General technical requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K04 | | Classification of International Standard | 29.020 | | Word Count Estimation | 14,181 | | Date of Issue | 2017-09-29 | | Date of Implementation | 2018-04-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 20626.1-2017: Specific environmental condition -- Electric and electronic products for plateau -- Part 1: General technical requirements
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Specific environmental condition - Electric and electronic products for plateau - Part 1. General technical requirements
ICS 29.020
K04
National Standards of People's Republic of China
Replacing GB/T 20626.1-2006
Special environmental conditions plateau electrical and electronic products
Part 1. General technical requirements
Part 1.Generaltechnicalrequirements
2017-09-29 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 plateau environmental conditions and standard atmospheric conditions parameters 1
5 technical requirements 3
6 Test 5
7 logo 5
8 packaging, transportation and storage 5
Appendix A (informative) Highland environmental conditions and their impact on electrical and electronic products 7
Reference 9
Foreword
GB/T 20626 "special environmental conditions plateau electrical and electronic products" is divided into three parts.
--- Part 1. General technical requirements;
--- Part 2. Selection and inspection specifications;
--- Part 3. Lightning, contamination, condensation protection requirements.
This section GB/T 20626 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 20626.1-2006 "Special Environmental Conditions Plateau Electrical and Electronic Products Part 1. General technical requirements
Seeking ", and GB/T 20626.1-2006 compared to the main technical changes are as follows.
--- Remove the introduction (see the.2006 edition of the introduction);
--- The definition of "regular electrical and electronic products" has been modified (see 3.1,.2006 version 3.1);
--- The definition of "altitude classification" has been modified (see 3.3,2006 version 3.3)
--- Delete 5.2 (see the.2006 version of Chapter 5);
--- Deleted 0m elevation clearances altitude correction factor (see Table 2);
--- Increasing the formula for altitude correction factor, the frequency withstand voltage and impact withstand voltage of Table 3 altitude correction coefficient values
The amendment (see formula (1) and Table 3);
--- Increased 2500m, 3500m, 4500m altitude power frequency withstand voltage and impact withstand voltage altitude correction coefficient value (see
table 3);
--- Removed 8.1.2 and 8.1.3 (see the.2006 version of Chapter 8).
This part is proposed by China Electrical Equipment Industry Association.
This part of the National Highland Electrical Products Environmental Technology Standardization Technical Committee (SAC/TC330) centralized.
This section drafted unit. Kunming Electric Institute of Science and Technology, State Grid Sichuan Electric Power Company Electric Power Research Institute, Anhui Senyuan Electric Co., Ltd.
Company, Machinery Industry Beijing Institute of Electrical Technology and Economy, Shanghai Electric Apparatus Research Institute, Zhongji Yongji Electric Co., Ltd., Yunnan Power Grid Limited
Responsible company Electric Power Research Institute, Yunnan Electric Power Research Institute (Group) Co., Ltd., Chongqing University, Xi'an High Voltage Electric Research Institute Limited
Responsible company, Wuhan Branch of China Electric Power Research Institute, Hunan Electric Testing Co., Ltd., Sichuan Electric Co., Ltd., State Power United Power
Technology Co., Ltd., Yunnan Power Grid Co., Ltd., Guangdong Yuanguang Cable Industrial Co., Ltd., Yunnan Yun Kai Electric Co., Ltd., Xuchang
Cape Detection Technology Co., Ltd., China Power Engineering Consultants Group Southwest Electric Power Design Institute Co., Ltd., Beijing Tiancheng Tongchuang Electric Co., Ltd.
Division, Xiangtan Electric Co., Ltd., Beijing Career Distribution Automation Co., Ltd., Chuxiong Quality and Technical Supervision Comprehensive Testing Center, cloud
South Institute of Mechanical and Electrical Technology, Shenzhen Electric Institute of Science and Technology, China Association for Standardization, Institute of Process Engineering Chinese Academy of Sciences.
The main drafters of this section .Zhou Qiongfang, Tian Enwen, Zhang Dongning, Su Shaochun, Zhao Lei, Zhao Ronghao, Wu Xiqiu, Huang Jingye, Sun Shuangcheng, Jia Lianhua,
Xue Zhengshan, Guo Yan, Ma Yi, Liang Shibin, Jiang Xingliang, Fan Songhai, Zhang Zhijin, Yang Ajuan, Wang Ke, Hu Can, Yang Jizhu, Yin Changfeng, Gao Yongjun, Liang Gang,
Luo Andong, Zhang Yi, Yang Zhihong, Cao Lei, Jiang Lu Si, Xu Tao, Zhao Wei, Gong Shaocheng, Wang Yanhua, Li Quanxi, Ye Zubiao, Wang Lei, Chen Yong,
Cai Zhongguang, Huang Xiaoyun, Li Suping, Wang Buyao, Xiao Minying, Tang Wei, Huang Rong, Chen Siming, Wu Feng.
This part of the standard replaces the previous editions.
--- GB/T 20626.1-2006.
Special environmental conditions plateau electrical and electronic products
Part 1. General technical requirements
1 Scope
GB/T 20626 provisions of this part of the high altitude environmental conditions of electrical and electronic products of the plateau environmental conditions and atmospheric parameters of the atmosphere
Pieces, technical requirements, testing, marking, packaging, transportation and storage.
This section applies to altitude above 1000m to 5000m plateau areas using high and low voltage electrical and electronic products.
This section refers to the low-voltage electrical equipment and low-voltage switchgear and control equipment for the altitude of.2000m above to 5000m high
The original area.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Electrotechnical terminology - High voltage test techniques and insulation coordination GB/T 2900.19-1994
GB/T 11804 Environmental conditions for electrical and electronic products terms
Climatic and Environmental Conditions of Elevators at Different Elevations GB/T 14597-2010
GB/T 20626.3 Special environmental conditions Highland Electrical and Electronic Products Part 3. Thunder and lightning, contamination, condensation protection requirements
3 Terms and definitions
GB/T 11804 defined and the following terms and definitions apply to this document.
3.1
Conventional electrical and electronic products products for electricandelectronicforgeneral
Conditions of use for the.2000m (or 1000m) altitude and below electrical and electronic products.
3.2
Plateau electrical and electronic products productsofelectricandelectronicforplateau
On the basis of conventional electric and electronic products, the plateau conditions are adjusted, improved or designed to meet the requirements of this standard
Electrical and electronic products.
3.3
Altitude classification altitudeclassificationforproductsofelectricandelectronic
Electrical and electronic products to adapt to the ability of elevation, divided into 1000m,.2000m, 2500m, 3000m, 3500m, 4000m,
4500m and 5000m a total of eight.
4 Plateau environmental conditions parameters and standard atmospheric conditions
4.1 plateau environmental conditions parameters
See Table 1 (in line with GB/T 14597-2010).
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