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GB/T 20626.2-2018 English PDF

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Q: Should I purchase the latest version GB/T 20626.2-2018?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20626.2-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 20626.2-2018: Specific environmental condition -- Electrical and electronic products for plateau -- Part 2: Selective types and testing specification
Status: Valid

GB/T 20626.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 20626.2-2018	279	Add to Cart	3 days	Specific environmental condition -- Electrical and electronic products for plateau -- Part 2: Selective types and testing specification	Valid
GB/T 20626.2-2006	559	Add to Cart	4 days	Specific environmental condition -- Electrical and electronic products for plateau -- Part 2: Selective types and testing specification	Obsolete

Similar standards

GB/T 20877 GB/T 12325 GB/T 15543 GB/T 20625 GB/T 20626.3 GB/T 20626.1

Basic data

Standard ID: GB/T 20626.2-2018 (GB/T20626.2-2018)
Description (Translated English): Specific environmental condition -- Electrical and electronic products for plateau -- Part 2: Selective types and testing specification
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K04
Classification of International Standard: 29.020
Word Count Estimation: 14,199
Date of Issue: 2018-12-28
Date of Implementation: 2019-07-01
Older Standard (superseded by this standard): GB/T 20626.2-2006
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 20626.2-2018: Specific environmental condition -- Electrical and electronic products for plateau -- Part 2: Selective types and testing specification

---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--Electrical and electronic products for plateau--Part 2. Selective types and testing specification ICS 29.020 K04 National Standards of People's Republic of China Replace GB/T 20626.2-2006 Special environmental conditions, plateau electrical and electronic products Part 2. Selection and inspection specifications Part 2. Selectivetypesandtestingspecification Published on.2018-12-28 2019-07-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Plateau environmental conditions parameters 1 5 selection requirements 1 6 Inspection specification 3 7 logo 5 8 Packaging, transportation and storage 5 Appendix A (informative) Main effects of highland environmental conditions on electrical and electronic products 6 Appendix B (informative) Protection requirements for electrical and electronic products in plateau environmental conditions 8

Foreword

GB/T 20626 "Special environmental conditions plateau electrical and electronic products" is divided into the following parts. --- Part 1. General technical requirements; --- Part 2. Selection and inspection specifications; --- Part 3. Protection requirements for lightning, pollution, condensation. This part is the second part of GB/T 20626. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 20626.2-2006 "Special environmental conditions, plateau electrical and electronic products - Part 2. Selection and inspection Fan. Compared with GB/T 20626.2-2006, the main technical changes in this section are as follows. --- Removed the introduction (see the introduction of the.2006 edition); --- Revised the scope of application (see Chapter 1, Chapter 1 of the.2006 edition); --- Normative reference documents, deleted GB 1094.3, GB/T 2900.1, GB/T 2900.8, GB/T 2900.12, GB/T 2900.16, GB/T 2900.18, GB/T 2900.19, GB/T 2900.20, GB/T 2900.25, GB/T 2900.32, GB/T 2900.33, GB 7251 (all parts), GB/T 20840.2, GB/T 20840.3, JB/T 8439" (see Chapter 2 of the.2006 edition), Added GB/T 2900 (all parts), GB/T 20626.3 (see Chapter 2); --- Revised guidelines for terms and definitions (see Chapter 3, Chapter 3 of the.2006 edition); --- Revised the environmental conditions of the plateau (see Chapter 4, Chapter 4 of the.2006 edition); --- Modified external insulation (see 5.2.2, 5.2.2 of the.2006 edition); --- Modified the action characteristics (see 5.2.7, 5.2.7 of the.2006 version); --- Increased requirements for lightning, condensation and contamination (see 5.2.14); --- Modified the type inspection items for high-voltage electrical appliances, high-voltage switchgear and low-voltage electrical appliances (see Table 1, Table 1 of the.2006 edition); --- Revised the routine inspection project (see Table 2, Table 2 of the.2006 edition); --- Revised the type inspection requirements (see 6.5.1, 6.4.1 of the.2006 edition); --- Revised the routine inspection requirements (see 6.5.2, 6.4.2 of the.2006 edition). This part was proposed by China Electrical Equipment Industry Association. This part is under the jurisdiction of the National Plateau Electrical Products Environmental Technology Standardization Technical Committee (SAC/TC330). This section was drafted by. Kunming Institute of Electrical Apparatus, State Grid Sichuan Electric Power Company Electric Power Research Institute, Anhui Huaneng Cable Group Co., Ltd., Beijing Jinfeng Kechuang Wind Power Equipment Co., Ltd., Beijing Tiancheng Tongchuang Electric Co., Ltd., Yunnan Electromechanical Vocational and Technical College, Yunnan Yunkai Electric Co., Ltd., Beijing Institute of Electrical and Mechanical Technology of Machinery Industry, Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Yunnan Electric Power Research Institute (Group) Co., Ltd., Chongqing University, Shanghai Jiaotong University, Guangdong Yuanguang Cable Industry Co., Ltd., Shenyang Huachuang Wind Energy Co., Ltd., Qingdao Changsheng Solar Power Technology Co., Ltd., China Classification Society Quality Certification Company, Bona Testing and Certification Limited Company, Hunan Electric Testing Institute Co., Ltd., Zhongche Yongji Motor Co., Ltd., Chuankai Electric Co., Ltd., CZ Zhuzhou Electric Locomotive Research Institute Wind Power Division, Xuchang Cape Testing and Research Institute Co., Ltd., China Standardization Association. The main drafters of this section. Zhou Qiongfang, Zhang Xinghai, Zhao Lei, Cheng Shiyu, Wang Yanhua, Zhu Yonglin, Li Hong, Chen Yu, Fan Songhai, Yang Zhihong, Zhao Wei, Wang Ke, Guo Yan, Yang Ajuan, Sun Shuangcheng, Yang Jizhu, Yan Shibin, Tian Qingsheng, Jiang Xingliang, Zhang Zhijin, Wang Zhixin, Jiang Luzhen, Cai Xiaofeng, He Hongsheng, Qin Yuanming, Wang Baoying, Yan Hongxia, Yi Liang, Wang Hua, Xue Zhengshan, Zhang Peijun, Liu Ligang, Jia Jian, Luo Andong, Li Ximin, Zhao Yanfeng, Li Quanxi, Gao Bo, Wu Feng. The previous versions of the standards replaced by this section are. ---GB/T 20626.2-2006. Special environmental conditions, plateau electrical and electronic products Part 2. Selection and inspection specifications

1 Scope

This part of GB/T 20626 specifies the selection requirements, inspection specifications, marking, packaging and transportation of electrical and electronic products under high altitude environmental conditions. Loss and storage. This section applies to high and low voltage electrical and electronic products used in altitudes ranging from 1000m to 5000m above sea level. The low-voltage electrical appliances and low-voltage switchgear and control equipment involved in this part are suitable for altitudes above.2000m to 5000m. area.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2900 (all parts) GB/T 14597 climatic and environmental conditions of electrical products at different altitudes GB/T 20626.1 Special environmental conditions - Plateau electric and electronic products - Part 1. General technical requirements GB/T 20626.3 Environmental conditions - Part 3. Electrical and electronic products - Part 3. Protection requirements for lightning, s.

3 Terms and definitions

The terms and definitions defined in GB/T 2900 (all parts) and GB/T 20626.1 apply to this document.

4 Plateau environmental conditions parameters

The parameters of the plateau environmental conditions are in accordance with GB/T 14597. See Appendix A for the main effects of high altitude environmental conditions on electrical and electronic products. Refer to Appendix B for the protection requirements of high-altitude environmental conditions for electrical and electronic products.

5 selection requirements

5.1 Basic requirements 5.1.1 High prototype products should be used. 5.1.2 When used in highland areas, conventional products should comply with the corresponding product standards and GB/T 20626.1. 5.2 Technical requirements 5.2.1 Temperature rise If the decrease in ambient temperature compensates for the increase in temperature rise caused by poor heat dissipation from the product, the rated capacity or rating of the product when in use ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 20626.2-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 20626.2-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 20626.2-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 20626.2-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 20626.2-2018?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 20626.2-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.