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IEC

IEC 60909-3:2009/COR1:2013

En Vigor
2013-09-11
Corrigendum 1 - Short-circuit currents in three-phase AC systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth
 
IEC

IEC 61784-1-0:2023

En Vigor
2023-03-24
Industrial networks - Profiles - Part 1-0: Fieldbus profiles - General concepts and terminology
 
IEC

IEC 63374:2025

En Vigor
2025-10-10
Nuclear power plants - Instrumentation systems important to safety - Characteristics and test methods of nuclear reactor reactivity meters
 
IEC

IEC 60118-4:2014/AMD1:2017

En Vigor
2017-11-09
Amendment 1 - Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements