AENOR Logo

Normas IEC

25074 Resultados disponibles

Filtrar:

(13599)
(11475)
ISO

IEC 88528-11:2004

En Vigor
2004-05-27
Reciprocating internal combustion engine driven alternating current generating sets — Part 11: Rotary uninterruptible power systems — Performance requirements and test methods
IEC

IEC 62887:2018

En Vigor
2018-05-16
Nuclear power plants - Instrumentation systems important to safety - Pressure transmitters: Characteristics and test methods
IEC

IEC 62788-1-4:2016+AMD1:2020 CSV

En Vigor
2020-10-15
Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength
IEC

IEC TR 63411:2025

En Vigor
2025-01-14
Grid connection of offshore wind via VSC-HVDC systems
IEC

IEC TR 61000-1-6:2012

En Vigor
2012-07-09
Electromagnetic compatibility (EMC) - Part 1-6: General - Guide to the assessment of measurement uncertainty
IEC

IEC TS 62600-300:2019

En Vigor
2019-09-12
Marine energy - Wave, tidal and other water current converters - Part 300: Electricity producing river energy converters - Power performance assessment
IEC

IEC 61156-11:2023

En Vigor
2023-05-02
Multicore and symmetrical pair/quad cables for digital communications - Part 11: Symmetrical single pair cables with transmission characteristics up to 1,25 GHz - Horizontal floor wiring - Sectional specification
IEC

IEC 60444-6:2021 RLV

En Vigor
2021-09-01
Measurement of quartz crystal unit parameters - Part 6: Measurement of drive level dependence (DLD)