IEC 60034-12 Ed. 2.1 b:2007

Specifies the parameters for four designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors in accordance with IEC 60034-1. Also applies to dual voltage motors provided that the flux saturation level is the same for both voltages and to motors having type of protection 'e - increased safety'. This consolidated version consists of the second edition (2002) and its amendment 1 (2007). Therefore, no need to order amendment in addition to this publication.