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GB/T 31839-2015 English PDF

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GB/T 31839-2015: Mechanical structures for electrotechnical and electronic equipment -- Safety requirements and tests
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GB/T 31839-2015English489 Add to Cart 4 days [Need to translate] Mechanical structures for electrotechnical and electronic equipment -- Safety requirements and tests Valid GB/T 31839-2015

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Basic data

Standard ID GB/T 31839-2015 (GB/T31839-2015)
Description (Translated English) Mechanical structures for electrotechnical and electronic equipment -- Safety requirements and tests
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K05
Classification of International Standard 31.240
Word Count Estimation 23,297
Date of Issue 2015-07-03
Date of Implementation 2016-02-01
Regulation (derived from) National Standard Announcement 2015 No.22
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 31839-2015: Mechanical structures for electrotechnical and electronic equipment -- Safety requirements and tests


---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.
Mechanical structures for electrotechnical and electronic equipment - Safety requirements and tests ICS 31.240 K05 National Standards of People's Republic of China Electrical and electronic equipment mechanical structure Safety requirements and test Issued on. 2015-07-03 2016-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Safety General 2 4.1 Background involving product safety 2 4.2 Mechanical structural safety guidelines 2 5 2 - Safety requirements 5.1 Mechanical safety requirements 2 5.2 Housing protection claim 3 5.3 electric shock protection requirements 5 5.4 flammability and fire hazard protection requirements 7 Safety requirements 9 5.5 Human Interface 5.6 Additional requirements for outdoor and under special environmental conditions mechanical structure 10 5.7 marks, logos and documentation requirements 10 6 Test methods 13 6.1 Mechanical Safety Inspection 13 6.2 Housing protection test 13 6.3 Protection against electric shock test 13 6.4 flammability and fire hazard protection test 14 6.5 Human Interface Test 14 6.6 outdoor test the mechanical structure of the special requirements of 14 6.7 marks, logos and document examination 14 7 Inspection rules 14 7.1 Inspection Type 14 7.2 Test Item 15 7.3 Acceptance criteria 15 Appendix A (normative) normal conditions and single fault condition 16 Annex B (informative) of electrochemical corrosion of metal combinations (electrochemical potential) 17 References 18

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. The standard electrical and electronic equipment by the National Standardization Technical Committee integrated structure (SAC/TC34) and focal points. This standard by Beijing Sifang Automation Co., Ltd. is responsible for drafting, State Grid Electric Power Research Institute, Guodian Nanjing Automation Shares Ltd., Huawei Technologies, ZTE Corporation, Nanjing NARI-RELAYS Electric Co., Ltd., XJ Electric Co., Limited The company, China Shipbuilding Industry Corporation seventh fifteen Institute, FiberHome, Port cabinet Jiangsu days Ltd., Chi Qi River State Electric Co., million-controlled Group Co., Tianjin original Electric Co., Ltd. participated in the drafting. The main drafters of this standard. Zhangkai Guo Tian Heng, Zhang Yu, Wu Bei, Zhang solid, Wang Wei, Yin Donghai, Zhang Yang, Pang Haiou, Yuan Fenghua, swim Han Tao, Wu Jue, Jiang Guoqing, Yang Bo, Zhang Shen with. Electrical and electronic equipment mechanical structure Safety requirements and test

1 Scope

This standard specifies the electrical and electronic equipment - General mechanical structural safety, safety requirements, test methods and inspection rules. This standard applies to electrical and electronic equipment and mechanical structures for indoor and outdoor use (hereinafter referred to as the mechanical structure).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Audiovisual signal system GB/T 1251.3-2008 Ergonomics danger and information GB/T 2423.53-2005 Environmental testing for electric and electronic products - Part 53. Test Xb. caused by a hand print marks and friction Text brush wear GB/T 2893.1-2013 Graphical symbols - Safety colors and safety signs - Part 1. safety signs and safety markings design in principle GB 2894-2008 Guidelines for the use and safety signs GB/T 3805-2008 extra low voltage (ELV) limits The basic safety rules and operating rules GB/T 4205-2010 man-machine interface, marking and identification GB 4208-2008 shell protection (IP code) GB/T 4776-2008 term electrical safety GB 4943.1-2011 Safety of information technology equipment - Part 1. General requirements Part 1 GB/T 5169.1-2007 Fire hazard testing for electric and electronic products. Terminology concerning fire tests GB/T 5169.16-2008 Fire hazard testing for electric and electronic products - Part 16. 50W horizontal and vertical flame test methods GB/T 5465.2-2008 Graphical symbols for electrical equipment - Part 2. Graphical symbols GB/T 8332-2008 foam burning behavior of horizontal burning method General requirements for equipment and accessories for. Electrical installations Part 3 under GB/T 9089.3-2008 harsh outdoor conditions GB/T 13870.1-2008 current effects on human beings and livestock - Part 1. General section GB/T 14092.1-2009 machinery products humid environmental conditions GB 14598.27-2008 measuring relays and protection equipment product safety requirements GB/T 16273.1-2008 equipment - Graphical symbols - Part 1. Common symbols GB/T 16842-2008 housing for people and equipment protection test with a test GB/T 17045-2008 General Protection against electric shock devices and equipment Ergonomic design - Part 2 GB/T 18717.2-2002 for the safety of machinery. body into mechanical foot opening Inch determining principle GB/T 19183.5-2003 electronic equipment - Outdoor enclosures - mechanical structures - Part 3. cabinets and climatic, mechanical tests And safety requirements GB 19517-2009 National Electrical Safety Equipment Technical Specifications

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