IEC 61972:2002 ED1

Method for determining losses and efficiency of three-phase cage induction motors IEC 61972:2002 ED1

Publication date:   Nov 22, 2002

Scope

Establishes two methods for determination of efficiency:
Method 1: for motors tested by using a torque measurement device, with additional load losses derived from measurements;
Method 2: for motors tested without torque measurement, with assigned additional load losses.