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Normas IEC

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IEC

IEC 60317-21:2013/AMD1:2019

En Vigor
2019-06-12
Amendment 1 - Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155
IEC

IEC TR 62544:2011+AMD1:2016+AMD2:2020 CSV

En Vigor
2020-02-05
High-voltage direct current (HVDC) systems - Application of active filters
IEC

IEC 60987:2021

En Vigor
2021-02-03
Nuclear power plants - Instrumentation and control important to safety - Hardware requirements
IEC

IEC 60092-501:2025

En Vigor
2025-08-26
Electrical installations in ships - Part 501: Special features - Electric propulsion plant