IEC 61850-5 Amd. 1 Ed. 2.0 b:2022
Amendment 1 to Communication networks and systems for power utility automation – Part 5: Communication requirements for functions and device models
Amendment by International Electrotechnical Commission, 03/01/2022
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IEC 61300-1 Ed. 5.0 b:2022
Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 1: General and guidance
standard by International Electrotechnical Commission, 04/01/2022
IEC 62586-2 Amd. 1 Ed. 2.0 b:2021
Amendment 1 to Power quality measurement in power supply systems – Part 2: Functional tests and uncertainty requirements
Amendment by International Electrotechnical Commission, 09/01/2021
IEC 62841-3-12 Amd. 1 Ed. 1.0 b:2021
Amendment 1 to Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-12: Particular requirements for transportable threading machines
Amendment by International Electrotechnical Commission, 07/01/2021
IEC /IEEE 60076-57-1202 Ed. 2.0 b:2017
Power transformers – Part 57-1202: Liquid immersed phase-shifting transformers
standard by International Electrotechnical Commission, 05/01/2017
IEC 62037-1 Ed. 2.0 b:2021
Passive RF and microwave devices, intermodulation level measurement – Part 1: General requirements and measuring methods
standard by International Electrotechnical Commission, 11/01/2021
IEC 60974-1 Ed. 6.0 b:2021
Arc welding equipment – Part 1: Welding power sources
standard by International Electrotechnical Commission, 06/01/2021
IEC 61400-27-2 Ed. 1.0 b:2020
Wind energy generation systems – Part 27-2: Electrical simulation models – Model validation
standard by International Electrotechnical Commission, 07/01/2020
IEC 60601-1-2 Ed. 4.1 b:2020
Medical electrical equipment – Part 1-2: General requirements for basic safety and essential performance – Collateral Standard: Electromagnetic disturbances – Requirements and tests CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/01/2020
IEC 62262 Ed. 1.1 b:2021
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) CONSOLIDATED VERSION
standard by International Electrotechnical Commission, 09/01/2021