Letter symbols to be used in electric technology - Part 4: Rotating electric machines (IEC 60027-4:2006); German version EN 60027-4:2007
Edition 2008-03

Rotating electrical machines - Part 1: Rating and performance (IEC 2/1768/CD:2014)
Edition 2015-02

Rotating electrical machines - Part 1: Rating and performance (IEC 60034-1:2010, modified); German version EN 60034-1:2010 + Cor.:2010
Edition 2011-02

Rotating electrical machines - Part 1: Rating and performance (IEC 2/2043/CDV:2021); German and English version prEN IEC 60034-1:2021
Edition 2021-09

Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) (IEC 60034-2-1:2024); German version EN IEC 60034-2-1:2024
Edition 2025-03

Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) (IEC 60034-2-1:2014); German version EN 60034-2-1:2014
Edition 2015-02

Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1 (IEC 60034-2-2:2024); German version EN IEC 60034-2-2:2024
Edition 2025-03

Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1 (IEC 60034-2-2:2010); German version EN 60034-2-2:2010
Edition 2010-10

Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors (IEC 60034-2-3:2024); German version EN IEC 60034-2-3:2024
Edition 2025-03

Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors (IEC 60034-2-3:2020); German version EN IEC 60034-2-3:2020
Edition 2021-07