Industrial communication networks - Profiles - Part 5-22: Installation of fieldbuses - Installation profiles for CPF 22 (IEC 65C/1161/CDV:2022); German and English version prEN IEC 61784-5-22:2022

Industrial communication networks - Profiles - Part 5-x: Installation of fieldbuses - Installation profiles for CPF×(x=2, 3, 6, 12, 21) (IEC 65C/1158/CDV:2022); German and English version prEN IEC 61784-5-X:2022

Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors (IEC 90/515/FDIS:2024); German and English version FprEN IEC 61788-23:2024

Twist pitch measurement of practical superconducting wires - Twist pitch measurement method of NbTi and NbSn composite superconductors (IEC 90/507/CDV:2023); German and English version prEN IEC 61788-27:2023

Mechanical properties measurement - Tensile test of practical REBCO and BSCCO composite superconductors at cryogenic temperatures

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy

Adjustable speed electrical power drive systems - Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA) and semi analytic model (SAM) (IEC 22G/425/CD:2020); Text in German and English

Adjustable speed electrical power drive systems - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification (IEC 22G/445/CD:2021); Text in German and English

Determination of power losses in high-voltage direct current (HVDC) converter stations