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GB/T 20159.5-2008 English PDF

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GB/T 20159.5-2008: Classification of environmental conditions -- Guidance for the correlation and transformation of environmental condition classes to the environment tests -- Ground vehicle installations
Status: Valid
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GB/T 20159.5-2008654 Add to Cart 4 days Classification of environmental conditions -- Guidance for the correlation and transformation of environmental condition classes to the environment tests -- Ground vehicle installations Valid

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Basic data

Standard ID: GB/T 20159.5-2008 (GB/T20159.5-2008)
Description (Translated English): Classification of environmental conditions -- Guidance for the correlation and transformation of environmental condition classes to the environment tests -- Ground vehicle installations
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A21
Classification of International Standard: 19.020
Word Count Estimation: 33,385
Date of Issue: 2008-12-30
Date of Implementation: 2009-10-01
Quoted Standard: GB/T 2421-1999; GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.4-2008; GB/T 2423.5-1995; GB/T 2423.10-2008; GB/T 2423.21-2008; GB/T 2423.22-2002; GB/T 2423.24-1995; GB/T 2423.38-2008; GB/T 2423.55-2006; GB/T 2423.56-2006; GB/T 4797.2; GB/T 4797.4; GB/T 4798.5; GB/T 20159.8-2008; ISO 554-1976; ISO 2533-1975
Adopted Standard: IEC TR 60721-4-5-2003, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2008 (No. 136 overall)
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
Summary: This standard specifies the GB/T 4798. 5 Environmental conditions and GB/T 2423 The relationship between environmental tests and conversion guide. Environment can be formed by a number of environmental conditions, such as mechanical, climatic, biological and chemical substances as active substances and mechanical effects produced by the other. This section only considers the mechanical and climatic conditions. The purpose of this section is to provide guidelines for the specification writer and a set of easy application form, the form that these conditions are interrelated and conversion.

GB/T 20159.5-2008: Classification of environmental conditions -- Guidance for the correlation and transformation of environmental condition classes to the environment tests -- Ground vehicle installations



---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.
Classification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes to the environment tests. Ground vehicle installations ICS 19.020 A21 National Standards of People's Republic of China GB/T 20159.5-2008/IEC TR60721-4-5.2003 Classification of environmental conditions Classification of environmental conditions and environmental tests The relationship between ground vehicles and Conversion Guide (IEC TR60721-4-5.2003, IDT) Posted 2008-12-30 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 2 Overview 3.1 pairs of GB/T 4798.5 General Description 2 3.2 pairs of GB/T 2423 General Description 2 3.3 severities 2 3.4 Recommended Test 2 3.5 Classification of ground vehicles Environmental Test 2 3.6 Test duration 2 3.7 Ambience 2 4 climatic conditions 3 5 10 mechanical conditions Appendix A (informative) ground vehicles --- climatic conditions 13 Table 1 GB/T 4798.5 Level 3 Recommended test 5K2 Table 2 GB/T 4798.5 Test 6 Recommended Level 5K3 Table 3 GB/T 4798.5 Test Recommended level 5M1 10 Table 4 GB/T 4798.5 Test Recommended level 5M2 11 Table 5 GB/T 4798.5 Test Recommended level 5M3 12 Table A. 1 GB/T 4798.5 grade 5K1 Recommended Test 13 Table A. 2 GB/T 4798.5 grade 5K4 Recommended Test 15 Table A. 3 GB/T 4798.5 Test Recommended level 5K4H 18 Table A. 4 GB/T 4798.5 Test Recommended level 5K4L 21 Table A. 5 GB/T 4798.5 grade 5K5 Recommended Test 24 Table A. 6 GB/T 4798.5 grade 5K6 Recommended Test 27 GB/T 20159.5-2008/IEC TR60721-4-5.2003

Foreword

GB/T 20159 "between the environmental conditions classification Classification of environmental conditions and environmental tests Relationship and Conversion Guide" is currently divided into the following if Cadre points. --- GB/T 20159.1 Classification of environmental conditions Environmental conditions of the relationship between the classification and environmental testing and conversion guidelines storage; --- GB/T 20159.2 environmental conditions and the relationship between the free conversion guide transportation Classification of environmental conditions and environmental tests; --- GB/T 20159.3 between environmental conditions classification Classification of environmental conditions and environmental tests have climate relationship and Conversion Guide Stationary use protective properties; --- GB/T 20159.4 Classification of environmental conditions between the Classification of environmental conditions and environmental tests the relationship between climate and no conversion guide Stationary use protective properties; --- GB/T 20159.5 between environmental conditions classification Classification of environmental conditions and environmental tests Relations and ground vehicles Transition Guide Transport vehicles; --- GB/T 20159.6 relationship between environmental conditions classification Classification of environmental conditions and environmental tests and Conversion Guide Marine; --- GB/T 20159.7 relationship between environmental conditions classification Classification of environmental conditions and environmental testing and conversion guide and carry Non-stationary use; --- GB/T 20159.8 Classification of environmental conditions and environmental conditions to convert the relationship between the classification and Environmental Testing Guide Introduction; This is Part 5 GB/T 20159 of. This section identical with IEC TR60721-4-5.2003 "Classification of environmental conditions. Part 4-5. IEC 60721-3 Environmental conditions in points IEC 60068 and class relations and the conversion between the guide surface of the vehicle environmental testing using the "(in English). Taking into account the actual situation in China, this part of IEC TR60721-4-5 made the following editorial changes. --- "IEC 60721 Part of the present" was changed to "GB/T 20159 in this section"; --- The "Technical Report" to "this Part"; --- Remove the IEC 60721-4-5 foreword; --- Increase the national standard foreword; --- Cited international standards of our standards, rather than international standards, and change the order in which to fit the national conditions of China; --- For the original IEC referenced in IEC 60068-2-56. 1988 (corresponding to test Cb), due to the merger has now revised IEC 60068-2-78.2001 (corresponding to test Cab), this section uses when referring to reference the appropriate GB/T 2423.3- 2006, corresponding to the test for the Cab; --- Within each table after the table name in parentheses narrative level, according to GB/T 4798.5 in the content of the IEC text narratives Changes and additions; --- For the mechanical conditions of Table 3, Table 4 and Table 5 in the acceleration spectral density (ASD) unit, IEC original use m2/s3, in this section According to China's relevant mechanical conditions test GB instead (m/s2) 2/Hz, and add the corresponding footnote in Table 6. Appendix A of this section is an informative annex. This part of the National Electrical and Electronic Products Environmental conditions and environmental tests for Standardization Technical Committee (SAC/TC8) and focal points. This section is drafted. Guangzhou Electric Apparatus Research Institute. The main drafters of this section. Chen Xinxin. This part belongs to the first release. GB/T 20159.5-2008/IEC TR60721-4-5.2003 Classification of environmental conditions Classification of environmental conditions and environmental tests The relationship between ground vehicles and Conversion Guide

1 Scope

GB/T 20159 This part is related to GB/T 4798.5 Environmental conditions and environmental tests GB/T 2423 and transferred between Change guide. Environment can consist of many environmental conditions and the composition, such as mechanical, climate, and biological active substances due to chemical and mechanical actives Other effects of mass produced. This section only considers mechanical conditions and climatic conditions. The purpose of this section is to provide a set of guidelines and to facilitate the application form for the specification writer, form these conditions are interrelated and conversion.

2 Normative references

The following documents contain provisions which, through reference GB/T 20159 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated references, the latest version applies to This section. GB/T 2421-1999 Environmental testing for electric and electronic products - Part 1. General (idt IEC 60068-1. 1988) GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold (IEC 60068-2- 1.2007, IDT) GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat (IEC 60068-2- 2.2007, IDT) GB/T 2423.3-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Cab. Damp heat test (IEC 60068-2-78.2001, IDT) GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db Damp (12h + 12h cycle) (IEC 60068-2-30.2005, IDT) GB/T 2423.5-1995 Environmental testing for electric and electronic products Part 2. Test methods Test Ea and guidance. Shock (Idt IEC 60068-2-27. 1987) GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc. Vibration (sinusoidal) (IEC 60068-2-6.1995, IDT) GB/T 2423.21-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test M. Low air pressure (NeqIEC 60068-2-13. 1983, IDT) GB/T 2423.22-2002 Environmental testing for electric and electronic products Part 2. Test methods - Test N. Temperature change (Idt IEC 60068-2-14. 1984) GB/T 2423.24-1995 Environmental testing for electric and electronic products Part 2. Test methods - Test Sa. too on the analogue terrestrial Solar radiation (idt IEC 60068-2-5. 1975) GB/T 2423.38-2008 Environmental testing for electric and electronic products Part 2. Test methods Test R. Water test method and guide Then (IEC 60068-2-18.2000, IDT) GB/T 2423.55-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Eh. Hammer tests (IEC 60068-2-75.1997, IDT) GB/T 2423.56-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Fh. Broadband random vibration (Digital control) and guidance (IEC 60068-2-64.1993, IDT) GB/T 4797.2 electric and electronic products natural environmental conditions - Part 2. Altitude and air pressure, water depth and water pressure (GB/T 4797.2- GB/T 20159.5-2008/IEC TR60721-4-5.2003
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