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Normas IEC
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IEC
IEC TR 60890:2022 RLV
En Vigor
2022-09-29
A method of temperature-rise verification of low-voltage switchgear and
controlgear assemblies by calculation
IEC
IEC
IEC 62498-3:2010
En Vigor
2010-08-27
Railway applications - Environmental conditions for equipment - Part 3:
Equipment for signalling and telecommunications
IEC
IEC TR 61000-1-9:2024
En Vigor
2024-03-11
Electromagnetic compatibility (EMC) - Part 1-9: General - Evaluation of
uncertainty for the measurement of harmonic current emissions
IEC
IEC 63478-2:2025
En Vigor
2025-10-10
User’s quality of experience on multimedia conferencing services - Part
2: Requirements
IEC
IEC 63380-1:2025
En Vigor
2025-04-17
Standard interface for connecting charging stations to local energy
management systems - Part 1: General requirements, use cases and
abstract messages
IEC
IEC 60793-1-41:2024
En Vigor
2024-04-19
Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC
IEC 60061-2:1969/AMD31:2004
En Vigor
2004-07-26
Amendment 31 - Lamp caps and holders together with gauges for the
control of interchangeability and safety - Part 2: Lampholders
