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IEC
IEC 61558-2-14:2022 RLV
En Vigor
2022-05-02
Safety of transformers, reactors, power supply units and combinations
thereof - Part 2-14: Particular requirements and tests for variable
transformers and power supply units incorporating variable transformers
for general applications
IEC
IEC
IEC 60300-3-4:2022
En Vigor
2022-03-11
Dependability management - Part 3-4: Application guide - Specification
of dependability requirements
IEC
IEC 63294:2021
En Vigor
2021-11-10
Test methods for electric cables with rated voltages up to and including
450/750 V
