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Normas IEC

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IEC

IEC 62489-2:2014
En Vigor
2014-09-24
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
IEC

IEC 62769-2:2023 RLV
En Vigor
2023-04-04
Field Device Integration (FDI®) - Part 2: Client
IEC

IEC 61865:2001
En Vigor
2001-07-04
Overhead lines - Calculation of the electrical component of distance between live parts and obstacles - Method of calculation
IEC

IEC 60502-2:2014+AMD1:2024 CSV
En Vigor
2024-05-30
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 2: Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
IEC

IEC 62689-1:2016
En Vigor
2016-05-12
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements
IEC

IEC 60051-4:2018
En Vigor
2018-08-30
Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency meters
IEC

IEC 60244-3B:1972
En Vigor
1972-01-01
Supplement B - Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Unwanted modulation, including hum and noise modulation
IEC

IEC 60619:1993
En Vigor
1993-02-15
Electrically operated food preparation appliances - Methods for measuring the performance