JB/T 7569-1994
AC high voltage automatic segementing machines (English Version)
- Standard No.
- JB/T 7569-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7569-1994
- Scope
- This standard specifies the operating environmental conditions, terminology, rated parameters, technical requirements, structure and design, type testing, factory testing, marking, packaging, transportation and storage of outdoor three-pole AC high-voltage automatic sectionalizers. This standard applies to outdoor AC automatic segmenters in outdoor three-phase AC systems with a rated voltage of 10kV and a frequency of 50Hz. This standard does not apply to sectionalizers used in places with risks of fire, explosion, chemical corrosion and severe vibration.
JB/T 7569-1994 history
- 1994 JB/T 7569-1994 AC high voltage automatic segementing machines
