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Normas IEC

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IEC

IEC 62053-23:2020

En Vigor
2020-06-17
Electricity metering equipment - Particular requirements - Part 23: Static meters for reactive energy (classes 2 and 3)
IEC

IEC 60840:2020+AMD1:2023 CSV

En Vigor
2023-06-02
Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) - Test methods and requirements
IEC

IEC 61000-4-14:1999

En Vigor
1999-02-23
Electromagnetic compatibility (EMC) - Part 4-14: Testing and measurement techniques - Voltage fluctuation immunity test
IEC

IEC 60512-23-4:2001

En Vigor
2001-06-19
Connectors for electronic equipment - Tests and measurements - Part 23-4: Screening and filtering tests - Test 23d: Transmission line reflections in the time domain