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IEC
IEC 61558-2-7:2023
En Vigor
2023-06-23
Safety of transformers, reactors, power supply units and combinations
thereof - Part 2-7: Particular requirements and tests for transformers
and power supply units for toys
IEC
IEC
IEC 63522-24:2025
En Vigor
2025-04-23
Electrical relays - Tests and measurements - Part 24: Load transfer
IEC
CISPR 16-2-3:2016
En Vigor
2016-09-15
Specification for radio disturbance and immunity measuring apparatus and
methods - Part 2-3: Methods of measurement of disturbances and immunity
- Radiated disturbance measurements
IEC
IEC TS 61850-1-2:2020/AMD1:2022
En Vigor
2022-07-11
Amendment 1 - Communication networks and systems for power utility
automation - Part 1-2: Guideline on extending IEC 61850
IEC
IEC TR 61000-1-3:2002
En Vigor
2002-06-05
Electromagnetic compatibility (EMC) - Part 1-3: General - The effects of
high-altitude EMP (HEMP) on civil equipment and systems
IEC
IEC 60076-14:2013
En Vigor
2013-09-16
Power transformers - Part 14: Liquid-immersed power transformers using
high-temperature insulation materials
IEC
IEC 62933-4-3:2025
En Vigor
2025-10-20
Electrical energy storage (EES) systems - Part 4-3: Protection
requirements of battery-based energy storage systems (BESS) according to
environmental conditions
