Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements

Railway applications - Electronic power converters for fixed installations - Part 2-1: DC Traction applications - Diode rectifiers (IEC 9/3044/CDV:2024); German and English version prEN IEC 62590-2-1:2024

Railway applications - Electronic power converters for fixed installations - Part 2-2: DC Applications - Controlled converters (IEC 9/3105/CDV:2024); German and English version prEN IEC 62590-2-2:2024

Railway applications - Electronic power converters for fixed installations - Part 3-2: AC Traction Applications - Static frequency converter (IEC 9/3215/CDV:2025); German and English version prEN IEC 62590-3-2:2025

Nanomanufacturing - Key control characteristics - Part 3-1: Luminescent nanomaterials - Quantum efficiency

Maritime navigation and radiocommunication equipment and systems - Bridge navigational watch alarm system (BNWAS)

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for use in industrial applications

Low-voltage switchgear and controlgear enclosed equipment - Part 1: Additional requirements for enclosed switch-disconnectors according to IEC 60947-3 to provide isolation of electrical equipment during repair and maintenance work in specific applications (IEC 121A/541/CDV:2023); German and English version prEN IEC 62626-1:2023

Dielectric and resistive properties of solid insulating materials - Part 1: General

Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical Frequencies (0,1 Hz - 10 MHz) - AC Methods