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Normas IEC

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IEC

IEC 61970-453:2014/AMD1:2018

En Vigor
2018-11-22
Amendment 1 - Energy management system application program interface (EMS-API) - Part 453: Diagram layout profile
 
IEC

IEC TR 61597:2021

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2021-06-29
Overhead electrical conductors - Calculation methods for stranded bare conductors
 
IEC

IEC 61300-3-38:2012

En Vigor
2012-05-29
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-38: Examinations and measurements - Group delay, chromatic dispersion and phase ripple
 
IEC

IEC 62841-2-3:2020

En Vigor
2020-04-14
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-3: Particular requirements for hand-held grinders, disc-type polishers and disc-type sanders