Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity

Rotating electrical machines - Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines (IEC 60034-15:2025); German version EN IEC 60034-15:2025

Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines

Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings

Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests

Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors (IEC 2/2224/CDV:2025); German and English version prEN IEC 60034-26:2025

Rotating electrical machines - Part 27-7: Insulation systems used in rotating electrical machines for sealed and moisture resistant winding type and quality control tests (IEC 2/2073/CD:2021); Text in German and English

Rotating machinery - Part 27-8: Detection of interturn short-circuits in rotor windings of cylindrical rotor synchronous generator

Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code) (IEC 2/2209/CDV:2024); German and English version prEN IEC 60034-30-1:2024

Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code)