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Normas IEC

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IEC

IEC 62271-204:2022 RLV

En Vigor
2022-05-31
High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
 
IEC

IEC 61076-2-103:2004

En Vigor
2004-03-08
Connectors for electronic equipment - Part 2-103: Circular connectors - Detail specification for a range of multipole connectors (type 'XLR')
 
IEC

IEC 61158-4-2:2023

En Vigor
2023-03-09
Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification - Type 2 elements
 
IEC

IEC 60556:2006

En Vigor
2006-04-27
Gyromagnetic materials intended for application at microwave frequencies - Measuring methods for properties