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GB/T 31841-2015Mechanical structures for electrotechnical and electronic equipment—Design guide for electromagnetic shielding and ESD protection (English PDF)

电工电子设备机械结构电磁屏蔽和静电放电防护设计指南

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 3, 2015

Implementation date

February 1, 2016

Scope

GB/T 31841-2015 is the English-translated version of 电工电子设备机械结构电磁屏蔽和静电放电防护设计指南.

GB/T 31841-2015 is the Chinese standard "Mechanical structures for electrotechnical and electronic equipment—Design guide for electromagnetic shielding and ESD protection".

Its scope clause reads: This standard specifies the terms and definitions of electrical and electronic equipment mechanical structure of electromagnetic shielding and electrostatic discharge protection, electromagnetic, mechanical structure Compatibility requirements, electromagnetic shielding and electrostatic discharge protection Design Guide Design Guide.

This standard applies to electrical and electronic equipment mechanical structure. Its clauses include terms and definitions.

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Document preview — GB/T 31841-2015

National Standard of the People's Republic of China

ICS: 31.240
Classification: K 05

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and definitions
4.1 General requirements for electromagnetic compatibility of electrical and electronic equipment
4.2 Electromagnetic Compatibility mechanical structure of claim
4.4 electrostatic discharge protection principle
5.1 Basic principles of electromagnetic shielding design
5.2 Basic design method of electromagnetic shielding
5.3 electromagnetic shielding sealing structure design
6 Electrostatic Discharge Protection Design Guide
6.1 Design of the basic principles of ESD protection
6.3 basic means of electrostatic discharge protection and ESD protection design Example
Appendix A (informative) to prevent the combination of electrochemical metal (or plating)
Annex B (informative) electromagnetic shielding sealing structure design
Annex C (informative) basic means of electrostatic discharge protection ESD protection design and Example
References

1 Scope

This standard specifies the terms and definitions of electrical and electronic equipment mechanical structure of electromagnetic shielding and electrostatic discharge protection, electromagnetic, mechanical structure

Compatibility requirements, electromagnetic shielding and electrostatic discharge protection Design Guide Design Guide.

This standard applies to electrical and electronic equipment 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.

GB/T 4365-2003 Electrotechnical terminology Electromagnetic Compatibility

GB/T 8894-2014 Copper and copper alloy waveguide

Limits and methods of measurement of radio disturbance of information technology equipment GB 9254-2008

GB/T 14598.9-2010 metric Part 22-3 relays and protection equipment. Electrical disturbance tests - Radiated electromagnetic field immunity

GB/T 14598.14-2010 metric Part 22-2 relays and protection equipment. Electrical disturbance tests - Electrostatic discharge tests

GB/T 14598.16-2002 Electrical relays - Part 25. Electromagnetic emission tests for measuring relays and protection equipment

GB/T 14598.20-2007 Electrical relays - Part 26. Electromagnetic compatibility requirements for measuring relays and protection equipment

GB/T 14733.2-2008 Terminology for telecommunications transmission lines and waveguides

GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test

GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test

GB/T 18663.3-2007 electronic equipment and mechanical structures Metric series Inch series of tests Part 3 cabinets, racks

And plug-in box electromagnetic shielding performance tests

GB/T 19520.12-2009 electronic equipment mechanical structure 482.6mm (19in) series of mechanical structure size portion 3-101

Score. Subracks and associated plug

3 Terms and Definitions

GB/T 4365-2003, GB/T 14598.20-2007 and GB/T 14733.2-2008 and the following definition of terms and definitions appropriate

Used in this document. For ease of use, repeat the following list of GB/T 4365-2003, GB/T 14598.20-2007 and

GB/T 14733.2-2008 some of the terms and definitions.

3.1 Electromagnetic environment

To exist in the sum of all electromagnetic phenomena in a given place.

[GB/T 4365-2003, the definition 161-01-01]

3.2 Electromagnetic disturbance

May cause any device, equipment or system performance degradation or adverse impacts on biological and non-biological electromagnetic phenomena.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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