JB/T 9642-1999
Electric fans for transformer (English Version)
- Standard No.
- JB/T 9642-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2013-09
- Replace By
- JB/T 9642-2013
- Latest
- JB/T 9642-2013
- Scope
- This standard specifies the basic parameters, technical requirements, test methods, inspection rules, marking, packaging and storage of fans for transformers. This standard applies to transformer fans with a rated voltage of 380V and a frequency of 50Hz for transformer cooling systems.
JB/T 9642-1999 history
- 2013 JB/T 9642-2013 Electric fans for transformers
- 1999 JB/T 9642-1999 Electric fans for transformer
