GB/T 12665-1990
Requirements of damp-heat testing of electrical machine for service in general environmental condition (English Version)
- Standard No.
- GB/T 12665-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-03
- Replace By
- GB/T 12665-2008
- Latest
- GB/T 12665-2017
- Scope
- This standard specifies the damp heat test method, technical requirements and inspection rules for rotating electrical machines used under general environmental conditions. This standard applies to all types of rotating electrical machines (except for micro-controlled electrical machines, hereinafter referred to as electrical machines). According to the regulations of GB755, the relative humidity of the ambient air is: the average maximum relative humidity of the air in the wettest month is 90%, and the average minimum temperature of the month is not higher than 25C. Motors should meet the requirements of this standard.
GB/T 12665-1990 history
- 2017 GB/T 12665-2017 Requirements of damp-heat testing of electrical machine for service in general environmental condition
- 2008 GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for sevice in general environmental condition
- 1990 GB/T 12665-1990 Requirements of damp-heat testing of electrical machine for service in general environmental condition
