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Normas IEC

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IEC

IEC 60870-5-1:1990

En Vigor
1990-02-01
Telecontrol equipment and systems. Part 5: Transmission protocols - Section One: Transmission frame formats
IEC

IEC 62151:2000

En Vigor
2000-05-05
Safety of equipment electrically connected to a telecommunication network
IEC

IEC 61076-8-102:2020

En Vigor
2020-04-16
Connectors for electrical and electronic equipment - Product requirements - Part 8-102: Power connectors - Detail specification for 2-pole or 3-pole power plus 2-pole signal shielded and sealed connectors with plastic housing for rated current of 150 A
IEC

IEC 62321-3-1:2013

En Vigor
2013-06-19
Determination of certain substances in electrotechnical products - Part 3-1: Screening - Lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry