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Normas IEC

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IEC

IEC 60953-3:2022

En Vigor
2022-07-20
Rules for steam turbine thermal acceptance tests - Part 3: Thermal performance verification tests of retrofitted steam turbines
IEC

IEC 60811-502:2012

En Vigor
2012-03-13
Electric and optical fibre cables - Test methods for non-metallic materials - Part 502: Mechanical tests - Shrinkage test for insulations
IEC

IEC 60045-1:2020

En Vigor
2020-05-13
Steam turbines - Part 1: Specifications
IEC

IEC 60384-25:2021 RLV

En Vigor
2021-07-14
Fixed capacitors for use in electronic equipment - Part 25: Sectional specification - Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte
IEC

IEC 62485-6:2021

En Vigor
2021-01-05
Safety requirements for secondary batteries and battery installations - Part 6: Safe operation of lithium-ion batteries in traction applications
IEC

IEC 60076-19-1:2023

En Vigor
2023-05-23
Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
IEC

IEC 60898-3:2019+AMD1:2022 CSV

En Vigor
2022-02-11
Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for DC operation
IEC

IEC 61094-6:2004

En Vigor
2004-11-10
Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response