30732 Resultados disponibles

Filtrar:

(17001)
(13731)
(0)
(0)
IEC

IEC 62862-4-1:2022

En Vigor
2022-09-13
Solar thermal electric plants - Part 4-1: General requirements for the design of solar power tower plants
IEC

IEC 60034-11:2020

En Vigor
2020-10-05
Rotating electrical machines - Part 11: Thermal protection
IEC

IEC 60286-4:2013

En Vigor
2013-07-26
Packaging of components for automatic handling - Part 4: Stick magazines for electronic components encapsulated in packages of different forms
IEC

IEC 60588-4:1979

En Vigor
1979-01-01
Askarels for transformers and capacitors. Part 4: Guide for maintenance of transformer askarels in equipment
IEC

IEC 60050-523:2018

En Vigor
2018-12-06
International Electrotechnical Vocabulary (IEV) - Part 523: Micro-electromechanical devices
IEC

IEC TR 61400-21-3:2019

En Vigor
2019-09-13
Wind energy generation systems - Part 21-3: Measurement and assessment of electrical characteristics - Wind turbine harmonic model and its application
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 60381-1:1982

En Vigor
1982-01-01
Analogue signals for process control systems. Part 1: Direct current signals
IEC

IEC 61156-2-1:2010

En Vigor
2010-06-28
Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring - Blank detail specification
ISO

ISO/IEC TS 20000-11:2021

En Vigor
2021-08-27
Information technology — Service management — Part 11: Guidance on the relationship between ISO/IEC 20000-1 and service management frameworks: ITIL®
IEC

IEC 62951-8:2023

En Vigor
2023-01-19
Semiconductor devices - Flexible and stretchable semiconductor devices - Part 8: Test method for stretchability, flexibility, and stability of flexible resistive memory
IEC

IEC 62228-1:2018

En Vigor
2018-01-09
Integrated circuits - EMC evaluation of transceivers - Part 1: General conditions and definitions
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
IEC

IEC 60050-731:1991/AMD4:2019

En Vigor
2019-10-17
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
IEC

IEC 61189-2-630:2018

En Vigor
2018-06-05
Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 2-630: Test methods for materials for interconnection structures - Moisture absorption after pressure vessel conditioning
IEC

IEC 61262-2:1994

En Vigor
1994-07-14
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 2: Determination of the conversion factor
ISO

ISO 81714-1:2010

En Vigor
2010-06-10
Design of graphical symbols for use in the technical documentation of products — Part 1: Basic rules
IEC

IEC 60255-151:2009

En Vigor
2009-08-28
Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
IEC

IEC 63000:2016

En Vigor
2016-10-04
Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances
IEC

IEC 62153-4-9:2018 RLV

En Vigor
2018-05-29
Metallic communication cable test methods - Part 4 - 9: Electromagnetic compatibility (EMC) - Coupling attenuation of screened balanced cables, triaxial method
IEC

IEC 61643-22:2015

En Vigor
2015-06-25
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles