Ревидиран
Specifies four standard designs of starting performance of single speed three-phase cage induction motors for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same for both voltages.
ПОВУЧЕН
IEC 60034-12:1980 ED1
ПОВУЧЕН
IEC 60034-12:1980/AMD1:1992 ED1
ПОВУЧЕН
IEC 60034-12:1980/AMD2:1995 ED1
ПОВУЧЕН
IEC 60034-12:2002 ED2
99.60
Повлачење ступило на снагу
23. 11. 2016.
ПОВУЧЕН
IEC 60034-12:2002/AMD1:2007 ED2
ПОВУЧЕН
IEC 60034-12:2016 ED3