JB/T 9694-1999
Common specifications for SF6 circuit breakers (English Version)
- Standard No.
- JB/T 9694-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2008-07
- Replace By
- JB/T 9694-2008
- Latest
- JB/T 9694-2008
- Scope
- This standard specifies the use conditions, rated parameters, design and structure, type test and factory test, packaging, transportation and storage of indoor and outdoor AC high-voltage sulfur hexafluoride circuit breakers with a rated voltage of 3.6 to 550 kV and a frequency of 50 Hz. requirements. This standard applies to sulfur hexafluoride circuit breakers with a rated voltage of 3.6 to 550 kV and a rated frequency of 50 Hz, as well as their operating mechanisms and auxiliary equipment.
JB/T 9694-1999 history
- 2008 JB/T 9694-2008 High-voltage alternating-current SF
circuit-breakers - 1999 JB/T 9694-1999 Common specifications for SF6 circuit breakers
