Design engineers most of the time will refer to induction motor manufacturer's data as an input to their design. This practice is totally acceptable. In the absence of a manufacturer's data, IEC 60909 provides Asynchronous (Induction) Motor Data which can be used in the design and equipment selection process.
IEC 60909 provides data for asynchronous motors commonly called as induction motors.
- Table 4 - IEC 60909-1 2002
- Table 3 - IEC 60909-0 2001
- Clause 4.7 - IEC 60909-0 2001
- Equation 26 - IEC 6090-0 2001