This standard specifies the following items out of the characteristics test and calculation method for three-phase induction motors
a) Method of characteristics test by the actual loading method.
b) Calculation method of characteristics by the circle diagram method
c) Calculation method of characteristics by the loss separation method
d) Calculation method of the maximum starting current and minimum starting torque
Remark The units and numerical values given in this standard are appended for reference as conventional unit.