GB/T 21698-2008
Technical specifications of composite grounding device (English Version)
- Standard No.
- GB/T 21698-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-02
- Replace By
- GB/T 21698-2022
- Latest
- GB/T 21698-2022
- Scope
- This standard specifies the technical conditions, test methods, inspection rules, signs, packaging, transportation and storage of composite grounding bodies (hereinafter referred to as grounding bodies). This standard applies to grounding bodies used for grounding protection in electric power, radio and television, post and telecommunications, petroleum, chemical industry, construction, national defense engineering, meteorology and earthquakes. This standard does not apply to grounding electrodes formed on-site using metal materials and resistance-reducing materials.
GB/T 21698-2008 Referenced Document
- GB/T 16927.1 High-voltage test techniques.Part 1:General definitions and test requirements*， 2011-12-30 Update
- GB/T 16927.2 High-voltage test techniques.Part 2:Measuring systems*， 2013-02-07 Update
- GB/T 2439 Conducting and dissipative rubbers,vulcanized or thermoplastic--Measurement of resistivity
- GB/T 2900.1 Electrotechnical terminology.Fundamental terms*， 2008-06-18 Update
- GB/T 528-1998 Rubber, vulcanized or thermoplastic--Determination of tensile stress-strain properties
GB/T 21698-2008 history
- 2022 GB/T 21698-2022 Composite grounding conductor
- 2008 GB/T 21698-2008 Technical specifications of composite grounding device
