GB/T 21714.2-2008 Replaced National standards

GB/T 21714.2-2008 Protection against lightning—Part 2:Risk management

GB/T 21714.2-2008 Protection against lightning—Part 2:Risk management

Publish Date: 2008-04-24 Implement Date: 2008-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21714.2-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: \nElectric shock protection

Publish Date: 2008-04-24

Implement Date: 2008-11-01

Pages: 79 pages

Scope

This section applies to the lightning strike risk assessment of buildings and service facilities. This section provides a process for calculating risk. Once the acceptable risk threshold has been selected, the process can be used to select appropriate protective measures to reduce the risk to below the acceptable threshold.

Development Information

Word Count: 146 Thousand words Pages: 79 pages

Same series standard

GB/T 21714.1-2008 Protection against lightning—Part 1:General principles GB/T 21714.3-2008 Protection against lightning—Part 3:Physical damage to structures and life hazard GB/T 21714.4-2008 Protection against lightning—Part 4:Electrical and electronic systems within structures

Superseded by the following standards

GB/T 21714.2-2015 Protection against lightning—Part 2:Risk management

Referenced Standards

GB 3836.14-2000 Electrical apparatus for explosive gas atmospheres—Part 14:Classification of hazardous areas GB 12476.3-2007 Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present GB/T 21714.1-2008 Protection against lightning—Part 1:General principles GB/T 21714.3-2008 Protection against lightning—Part 3:Physical damage to structures and life hazard GB/T 21714.4-2008 Protection against lightning—Part 4:Electrical and electronic systems within structures ITU-T　K.46 建议:2000　双线金属通信线路的雷电感应浪涌防护 ITU-T　K.47 建议:2000　金属通信线路的直击雷防护

Adopt standards

IEC 62305-2:2006

Related Standards

GB 7327-1987 Replaced

GB 7327-1987 Silicon carbide surge arresters for A.C.systems

Publish Date: 1987-03-02

GB/T 7450-1987 Replaced

GB/T 7450-1987 Guidance for lightning protection for electronic equipments

Publish Date: 1987-03-17

GB 7495-1987 Active

GB 7495-1987 The protecting distance between overhead power line and receiving station of AM broadcasting

Publish Date: 1987-03-24

GB 12158-1990 Replaced

GB 12158-1990 General quideline for preventing electrostatic accidents

Publish Date: 1990-01-05

GB/T 12501-1990 Abolished

GB/T 12501-1990 Classification of electrical and electronic equipment with regard to protection against electric shock

Publish Date: 1990-11-06

GB/T 13869-1992 Replaced

GB/T 13869-1992 General guide for safety of electric user

Publish Date: 1992-11-24