GB/T 4473-2008
Synthetic testing of High-voltage alternating current circuit-breakers (English Version)
- Standard No.
- GB/T 4473-2008
- 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
- 2019-07
- Replace By
- GB/T 4473-2018
- Latest
- GB/T 4473-2018
- Replace
- GB/T 4473-1996
- Scope
- This standard applies to high-voltage AC circuit breakers within the scope of GB 1984-2003. Within the scope of test methods specified in 6.102~6.111 of GB 1984-2003, it provides general rules for testing the closing and breaking capabilities of high-voltage AC circuit breakers by synthetic methods. The methods and techniques described in this standard are generic. The purpose of this standard is to determine the criteria for the synthesis test and to make appropriate evaluation of the test results, the criterion that the validity of the test method will not be changed by changing the test circuit.
GB/T 4473-2008 Referenced Document
- GB 1984-2003 High-voltage alternating-current circuit-breakers
GB/T 4473-2008 history
- 2018 GB/T 4473-2018 Synthetic testing of high—voltage alternating current circuit—breakers
- 2008 GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers
- 1996 GB/T 4473-1996 Synthetic testing of high-voltage alternating current circuit-breakers
