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Normas IEC

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IEC

IEC 61869-99:2022

En Vigor
2022-11-08
Instrument transformers - Part 99: Glossary
IEC

IEC 60027-3:2002

En Vigor
2002-07-19
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
IEC

IEC TS 62950:2017

En Vigor
2017-10-26
Household and similar electrical appliances - Specifying smart capabilities of appliances and devices - General aspects
IEC

IEC TR 61850-7-510:2021

En Vigor
2021-12-16
Communication networks and systems for power utility automation - Part 7-510: Basic communication structure - Hydroelectric power plants, steam and gas turbines - Modelling concepts and guidelines
IEC

IEC TR 63401-3:2023

En Vigor
2023-12-14
Dynamic characteristics of inverter-based resources in bulk power systems - Part 3: Fast frequency response and frequency ride-through from inverter-based resources during severe frequency disturbances
IEC

IEC 60618:1978+AMD1:1981 CSV

En Vigor
1978-01-01
Inductive voltage dividers
IEC

IEC 63129:2020/AMD1:2025

En Vigor
2025-10-14
Amendment 1 - Determination of inrush current characteristics of lighting products
IEC

IEC 61158-3-12:2019

En Vigor
2019-04-24
Industrial communication networks - Fieldbus specifications - Part 3-12: Data-link layer service definition - Type 12 elements