GB/T 14824-2008
High-voltage alternating-current generator circuit-breaker (English Version)
- Standard No.
- GB/T 14824-2008
- 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
- 2022-05
- Replace By
- GB/T 14824-2021
- Latest
- GB/T 14824-2021
- Replace
- GB/T 14824-1993
- Scope
- This standard specifies the operating environment conditions, terms and definitions, rated values and required capabilities, design and structure, type test, factory test, selection guidelines, on-site handover test, etc. of high-voltage alternator circuit breakers. This standard applies to all high-voltage alternator circuit breakers installed between generators and step-up transformers with a rated voltage of 12kV to 36kV and a rated frequency of 50Hz. The circuit breaker installed between the generator and the service transformer of the power plant can also refer to this standard.
GB/T 14824-2008 Referenced Document
- GB 1984-2003 High-voltage alternating-current circuit-breakers
- GB 7674 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above
- GB/T 11022-1999 Common specifications for high-voltage switchgear and controlgear standards
- GB/T 12022-2006 Sulphur hexafluoride for industrial use
- GB/T 2900.20-1994 Electrotechnical terminology.High-voltage switchgear
- GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers
GB/T 14824-2008 history
- 2021 GB/T 14824-2021 High-voltage alternating-current generator circuit-breakers
- 2008 GB/T 14824-2008 High-voltage alternating-current generator circuit-breaker
- 1993 GB/T 14824-1993 Common technical requirements for generator circuitbreaker
