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IEC 61139-2 Ed. 1.0 b:2022

Industrial networks – Single-drop digital communication interface – Part 2: Functional safety extensions
standard by International Electrotechnical Commission, 08/01/2022

IEC 60953-0 Ed. 1.0 b:2022

Rules for steam turbine thermal acceptance tests – Part 0: Wide range of accuracy for various types and sizes of turbines
standard by International Electrotechnical Commission, 05/01/2022

IEC 60749-10 Ed. 2.0 b:2022

Semiconductor devices – Mechanical and climatic test methods – Part 10: Mechanical shock – Device and subassembly
standard by International Electrotechnical Commission, 04/01/2022

IEC 60674-3-4 Ed. 2.0 b:2022

Plastic films for electrical purposes – Part 3: Specifications for individual materials – Sheet 4: Polyimide films used for electrical insulation
standard by International Electrotechnical Commission, 06/01/2022

IEC 63093-10 Ed. 1.0 b:2022

Ferrite cores – Guidelines on dimensions and the limits of surface irregularities – Part 10: PM-cores and associated parts
standard by International Electrotechnical Commission, 04/01/2022

IEC 61753-043-02 Ed. 1.0 b:2022

Fibre optic interconnecting devices and passive components – Performance standard – Part 043-02: Simplex patch-cord style single-mode fibre wavelength selective devices with cylindrical ferrule connectors for category C – Controlled environment
standard by International Electrotechnical Commission, 08/01/2022

IEC 62271-4 Ed. 2.0 b:2022

High-voltage switchgear and controlgear – Part 4: Handling procedures for gases for insulation and/or switching
standard by International Electrotechnical Commission, 07/01/2022

IEC 60335-2-40 Ed. 7.0 b:2022

Household and similar electrical appliances – Safety – Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
standard by International Electrotechnical Commission, 05/01/2022

IEC 63044-5-1 Ed. 1.1 b:2022

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Part 5-1: EMC requirements, conditions and test set-up CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 06/01/2022