AENOR Logo

Normas IEC

25074 Resultados disponibles

Filtrar:

(13599)
(11475)
IEC

IEC 61084-2-3:2017/AMD1:2024

En Vigor
2024-02-26
Amendment 1 - Cable trunking systems and cable ducting systems for electrical installations - Part 2-3: Particular requirements - Slotted cable trunking systems intended for installation in cabinets
IEC

IEC 60331-3:2018

En Vigor
2018-03-28
Tests for electric cables under fire conditions - Circuit integrity - Part 3: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV tested in a metal enclosure
IEC

IEC 60404-17:2021

En Vigor
2021-11-04
Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
IEC

IEC 60590:1977/COR1:1978

En Vigor
1978-07-01
Corrigendum 1 - Determination of the aromatic hydrocarbon content of new mineral insulating oils