General safety requirements for residual current operated protective devices - Part 1: Residual curr...
IEC 60755-1:2022 gives requirements, recommendations and information for the drafting of standards for residual current operated protective devices, intended to be used in DC systems, hereafter referred to as DC-RCDs.
This group safety publication is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and…
Printed electronics - Part 550-1 : Quality assessment - Framework document on durability testing - M...
IEC TR 62899-550-1:2022(E), which is a Technical Report, provides a framework for evaluating the mechanical and thermal durability of printed and/or flexible electronics components and products. This includes the bending test, torsion test, stretching test, steady heat test as well as the thermal cycle test. These are typical conditions that are easily encountered in daily life for printed and/or…
IEC TR 63425:2022(E) provides information and guidance on the connectivity aspects of lighting systems to operate and to interconnect with other systems.
This document provides an overview of various connectivity solutions used within lighting systems, including topologies, communication protocols and related embedded functionalities.
This document does not express preference for any specific…
Household and similar electrical appliances - Product information properties - Part 1: Fundamentals
IEC 63237-1:2022 provides a method for standardizing the descriptions of household electrical appliances.
The aims of this document are to:
- define a common language for customers and suppliers through the publication of classes, represented by properties and their attributes;
- enable electronic data exchange by machines (including information technology systems, see machine-to-machine…
Appareils électrodomestiques et analogues - Propriétés des informations produit - Partie 1: Principe...
L'IEC 63237-1:2022 fournit une méthode de normalisation des descriptions des appareils électrodomestiques.
Les objectifs du présent document sont les suivants:
- définir un langage commun pour les clients et les fournisseurs par la publication de classes, représentées par des propriétés et leurs attributs;
- permettre l'échange électronique des données entre les machines (notamment…
Information technology — Coded representation of immersive media — Part 16: Reference software for v...
This document establishes a reference software for Rec. ITU-T H.266 | ISO/IEC 23090-3.
NOTE The use of this reference software is not required for making an implementation of an encoder or decoder in conformance to Rec. ITU-T H.266 | ISO/IEC 23090-3. Requirements established in Rec. ITU-T H.266 | ISO/IEC 23090-3 take precedence over the behaviour of the reference software.
Footwear sizing — In-shoe measurement — Part 1: Shoe length
This document specifies a method for measuring the effective shoe length to accommodate the foot.
This document is not applicable to heel and toe open shoes (example: sandals).
Thermal insulating products for building applications — Determination of compression behaviour
This document specifies the equipment and procedures for determining the compression behaviour of specimens. It is applicable to thermal insulating products and can be used to determine the compressive stress in compressive creep tests and for applications in which insulation products are exposed only to short-term loads.
The method can be used for quality control purposes and can also be…
Pointures des chaussures — Mesurage interne — Partie 1: Longueur de la chaussure
Le présent document spécifie une méthode de mesure de la longueur chaussante adaptée au pied.
Il n’est pas applicable aux chaussures à bout et talon ouverts (par exemple, les sandales).
