Draft detail specification IEC 61076-4-112: Connectors with assessed quality, for use in d.c., low-frequency analogue and digital high speed data applications - Part 4: Two-part connectors for printed boards for basic grid of 2.00 mm, with square male con

IEC 61800-7-3 Ed.1: Adjustable speed electrical power drive systems - Part 7-3: Generic interface and use of profiles for power drive systems - Mapping of profiles to network technologies

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy (IEC 61800-5-1:2022 + COR1:2023); German version EN IEC 61800-5-1:2023

Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders (IEC 61800-5-3:2021); German version EN IEC 61800-5-3:2023

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

Materials for printed boards and other interconnecting structures - Part 2-54: Reinforced base materials clad and unclad - Halogenated modified or unmodified resin system, woven E-glass laminate sheets of defined dissipation factor (less than 0,005 at 10 GHz) and flammability (vertical burning test), copper-clad for high speed applications