AS IEC 60034.12:2023 identically adopts IEC 60034 12:2016, which specifies the parameters for eight designs of starting performance of single-speed three-phase 50 Hz or 60 Hz cage induction motors up to a rated voltage of 1 000 V, intended for direct-on-line or star-delta starting, rated for S1 duty type and constructed to any degree of protection and explosion protection. This document also applies to dual voltage motors where flux saturation level is the same for both voltages