IEC 60034-1:2021 PRV

This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2021-12-10 to 2022-01-21. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.





IEC 60034-1:2022 is applicable to all rotating electrical machines, except rotating electrical machines for rail and road vehicles, which are covered by the IEC 60349 series of standards.


Machines within the scope of this document may also be subject to superseding, modifying or additional requirements in other standards, for example, IEC 60079 and IEC 60092.


This fourteenth edition cancels and replaces the thirteenth edition published in 2017.