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Code de la Classification internationale pour les normes (ICS)
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Code de la Norme nationale du Canada (NNC)
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Energy performance of lamp controlgear - Part 1: Controlgear for fluorescent lamps - Method of measu...
IEC 62442-1:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62442-1:2022 defines a measurement and calculation method of the total input power for controlgear-lamp circuits…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-08
Code(s) de l'ICS :
29.140.99
Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pres...
IEC 62442-2:2022 is available as IEC 62442-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 62442-2:2022 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for discharge lamps (…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-08
Code(s) de l'ICS :
29.140.99
Information technology — General video coding — Part 4: Conformance and reference software for essen...
This document specifies a set of tests and procedures designed to indicate whether encoders or decoders essential video coding (EVC), which contains tests and a reference software designed to verify whether bitstreams and decoders meet normative requirements specified in ISO/IEC 23094-1. An encoder can claim conformance to ISO/IEC 23094-1 if the bitstreams that it generates are conforming…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-02-07
Code(s) de l'ICS :
35.040.40
Specification for the testing of balanced and coaxial information technology cabling - Part 2: Cords...
IEC 61935-2:2021 specifies test methods for balanced and coaxial cords, which are used as equipment cords, patch cords, and CP cords, within cabling systems, in accordance with ISO/IEC 11801-1. The test methods and associated requirements are provided to demonstrate performance and reliability and to ensure compatibility of these balanced and coaxial cords during their operational lifetime. This…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-07
Code(s) de l'ICS :
33.040.20; 33.120.20
Communication networks and systems for power utility automation - Part 10-3: Functional testing of I...
IEC TR 61850-10-3:2022(E), which is a technical report, is applicable to testing of applications within substations. It is intended to give practical guidelines to perform the stages of quality assurance defined in IEC 61850-4:2011. However, while the quality assurance in that document begins with the IED manufacturer development stage and focuses on the role of the system integrator this…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-07
Code(s) de l'ICS :
33.200
Specification for the testing of balanced and coaxial information technology cabling - Part 2: Cords...
IEC 61935-2:2022 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61935-2:2022 edition 4.0 and the previous IEC 61935-2:2010 edition 3.0. Futhermore, comments from IEC TC 46 experts are provided to explain the reasons of the most relevant changes. IEC 61935-2:2021 specifies…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-07
Code(s) de l'ICS :
33.040.20; 33.120.20
Information technology - General video coding - Part 4: Conformance and reference software for essen...
This document specifies a set of tests and procedures designed to indicate whether encoders or decoders essential video coding (EVC), which contains tests and a reference software designed to verify whether bitstreams and decoders meet normative requirements specified in ISO/IEC 23094-1. An encoder can claim conformance to ISO/IEC 23094-1 if the bitstreams that it generates are conforming…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-07
Code(s) de l'ICS :
35.040.40
Water quality — Calculation of biological equivalence (BEQ) concentrations
This document specifies the derivation of biological equivalence (BEQ) concentrations for results of in vitro bioassays which are based on measuring effects on a biological process such as enzyme induction or cellular growth. The concept described here can be used for any biological assay after the proof of its applicability. To derive BEQ concentrations, the effect on a biological process caused…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-02-06
Code(s) de l'ICS :
13.060.70
Cable networks for television signals, sound signals and interactive services - Part 115: In-buildin...
IEC 60728-115:2022 is applicable to in-building optical transmission systems for broadcast signal transmission that consist of optical transmitters, optical amplifiers, splitters, V-ONUs, etc. These systems are primarily intended for television and sound signals using digital transmission technology. This document specifies the basic system parameters and methods of measurement for in-building…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-02
Code(s) de l'ICS :
33.060.40; 33.060.40
Photovoltaic direct-driven appliance controllers - Part 2: Operation modes and graphic display
IEC TS 63349-2:2022 defines operation modes of photovoltaic direct-driven appliance (PVDDA) controllers and describes one example of a graphic display. The graphic display is an interface to PVDDA users, which uses easily understood graphics to show a real-time operation mode, such as what equipment is installed, controlled and monitored in the system, which equipment is generating power and how…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-02
Code(s) de l'ICS :
27.160