GB/T 21698-2008 Replaced National standards

GB/T 21698-2008 Technical specifications of composite grounding device

GB/T 21698-2008 Technical specifications of composite grounding device

Publish Date: 2008-04-24 Implement Date: 2008-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21698-2008

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: 2008-12-01

Pages: 9 pages

Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of composite grounding rods (hereinafter referred to as grounding rods). This standard applies to grounding rods used for grounding protection in fields such as electric power, radio and television, postal and telecommunications, petroleum, chemical industry, construction, defense projects, meteorology, and seismology. This standard does not apply to grounding electrodes formed on-site using metal materials and resistance-reducing materials.

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Superseded by the following standards

GB/T 21698-2022 Composite grounding conductor

Referenced Standards

GB/T 528-1992 GB/T 531-1992 GB/T 2439-2001 Conducting and dissipative rubbers, vulcanized or thermoplastic—Measurement of resistivity GB/T 2900.1-1992 Electrotechnical terminology—Fundamental terms GB/T 2900.1-2008 Electrotechnical terminology—Fundamental terms GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB/T 16927.2-1997 High-voltage test techniques Part 2:Measuring systems GB/T 16927.2-2013 High-voltage test techniques—Part 2:Measuring systems

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