Category: IEC

Industrial networks – Profiles – Part 1-4: Fieldbus profiles – Communication Profile Family 4
standard by International Electrotechnical Commission, 03/01/2023

Amendment 1 – Fuel Cell Technologies – Part 3-201: Stationary Fuel Cell Power Systems – Performance Test Methods For Small Fuel Cell Power Systems
Amendment by International Electrotechnical Commission, 02/01/2022

Electric cables – Calculation of the current rating – Part 1-2: Current rating equations (100 % load factor) and calculations of losses – Sheath eddy current loss factors for two circuits in flat formation
standard by International Electrotechnical Commission, 05/01/2023

Field Device Integration (FDI) – Part 103-1: Profiles – PROFIBUS
standard by International Electrotechnical Commission, 04/01/2023

Fibre optic interconnecting devices and passive components – fibre optic connector optical interfaces – Part 1: Enhanced macro bend loss multimode 50 μm core diameter fibres – General and guidance
standard by International Electrotechnical Commission, 05/01/2023

Optical fibres – Part 1-44: Measurement methods and test procedures – Cut-off wavelength
standard by International Electrotechnical Commission, 07/01/2023

Connectors for electrical and electronic equipment – Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity – Mechanical mating information, pin assignment and additional requirements for type 7
standard by International Electrotechnical Commission, 05/01/2023

Environmental Testing – Part 2-17: Tests – Test Q: Sealing
standard by International Electrotechnical Commission, 06/01/2023

Industrial networks – Profiles – Part 1-0: Fieldbus profiles – General concepts and terminology
standard by International Electrotechnical Commission, 03/01/2023

Low-voltage switchgear and controlgear assemblies – Part 5: Assemblies for power distribution in public networks
standard by International Electrotechnical Commission, 05/01/2023