AENOR Logo

Normas IEC

25074 Resultados disponibles

Filtrar:

(13599)
(11475)
IEC

IEC 63076:2019+AMD1:2023 CSV
En Vigor
2023-02-09
Railway applications - Rolling stock - Electrical equipment in trolley buses - Safety requirements and current collection systems
IEC

IEC 60061-2:1969/AMD46:2013
En Vigor
2013-02-26
Amendment 46 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
IEC

IEC 61558-2-10:2024 EXV-RLV
En Vigor
2024-06-07
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
IEC

IEC 60864-1:1986
En Vigor
1986-01-01
Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment. Part 1: Interface standards for systems using dedicated interconnections
IEC

IEC 60590:1977/COR1:1978
En Vigor
1978-07-01
Corrigendum 1 - Determination of the aromatic hydrocarbon content of new mineral insulating oils
IEC

IEC 61788-3:2006
En Vigor
2006-04-27
Superconductivity - Part 3: Critical current measurement - DC critical current of Ag- and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors
IEC

IEC 60664-1:2020+AMD1:2025 CSV
En Vigor
2025-05-06
Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests
IEC

IEC 62089:2001
En Vigor
2001-06-28
Nuclear instrumentation - Calibration and usage of alpha/beta gas proportional counters