JB/T 7078-2002
Technical specifications for YZRF and YZRG range of forced-ventilated wound-rotor three-phase induction motors for crane and metallurgical application (English Version)
- Standard No.
- JB/T 7078-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Machinery
- Status
- 2014-10
- Replace By
- JB/T 7078-2014
- Latest
- JB/T 7078-2014
- Scope
- This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules, marking and packaging requirements of YZRF and YZRG series forced ventilation type wound rotor three-phase asynchronous motors for lifting and metallurgy. This standard applies to forced ventilation type wound rotor three-phase asynchronous motors for electrical transmission of various lifting machinery and metallurgical auxiliary equipment. For relevant content not specified in this standard, please refer to the provisions of JB/T 10105-1999.
JB/T 7078-2002 history
- 2014 JB/T 7078-2014 Specifications for YZRF and YZRG series forced-ventilated wound-rotor three-phase induction motors for crane and metallurgical applications
- 2002 JB/T 7078-2002 Technical specifications for YZRF and YZRG range of forced-ventilated wound-rotor three-phase induction motors for crane and metallurgical application
- 1970 JB/T 7078-1993 Technical specifications of YZRF, YZRG series hoisting and metallurgical three-phase asynchronous motors with forced ventilation type wound rotor
