Équipement de comptage de l'électricité - Exigences particulières - Partie 41: Compteurs statiq...
IEC 62053:41:2021 est applicable uniquement aux compteurs statiques d'énergie de classes d'exactitude 0,5 et 1, destinés au mesurage de l'énergie électrique en courant continu dans les systèmes en courant continu, et à leurs essais de type.
Le présent document s'applique aux équipements de comptage de l'électricité conçus pour:
• mesurer et piloter l'énergie…
Information and documentation — Guidelines for bibliographic references and citations to information...
This document describes a set of principles, guidelines, and requirements for the preparation of bibliographic references and citations in works that are not themselves primarily bibliographical. It is applicable to bibliographic references and citations for all kinds of information resources, including but not limited to monographs, serials, contributions within monographs and serials, patents,…
Security objectives of information systems of third-party payment services
This document defines a common terminology to be used in the context of third-party payment (TPP). Next, it establishes two logical structural models in which the assets to be protected are clarified. Finally, it specifies security objectives based on the analysis of the logical structural models and the interaction of the assets affected by threats, organizational security policies and…
Atmosphères des lieux de travail — Partie 2: Détecteurs de gaz — Sélection, installation, utilisatio...
IEC 62990-2:2021 donne des recommandations pour la sélection, l’installation, l’utilisation et la maintenance du matériel électrique utilisé pour le mesurage des gaz et des vapeurs toxiques dans les atmosphères des lieux de travail. Le principal objectif de ce type de matériel est d’assurer la sécurité des personnes et des biens en fournissant une indication de la concentration d’un gaz ou d’une…
Road vehicles — Vehicle domain service (VDS) — Part 1: General information and use case definitions
This document, as the first document in the ISO 23239 series, provides a basic definition of vehicle domain service and supplementary information on detailed concepts, as well as definitions of the typical and supplementary use cases being used to define the specification of applications.
Detailed specifications of communications and applications are provided in other documents in the ISO 23239…
Magnesium and magnesium alloys — Unalloyed magnesium — Chemical composition
This document specifies the chemical composition of cast unalloyed magnesium. It specifies classification, designation, testing rules, marking, packing, transportation, storage, and information subject to agreement between the manufacturer and the purchaser.
This document applies to cast unalloyed magnesium produced by the silicon-thermo process or molten salt electrolysis process.
Workplace atmospheres — Part 2: Gas detectors — Selection, installation, use and maintenance of dete...
IEC 62990-2:2021 gives guidance on the selection, installation, use and maintenance of electrical equipment used for the measurement of toxic gases and vapours in workplace atmospheres. The primary purpose of such equipment is to ensure safety of personnel and property by providing an indication of the concentration of a toxic gas or vapour and warning of its presence.
This document is…
Interior air of road vehicles — Part 10: Whole vehicle test chamber — Specification and methods for ...
This document describes and specifies the whole vehicle test chamber, the vapour sampling assembly and the operating conditions for the determination of volatile organic compounds (VOCs; for more information see Annex E), and carbonyl compounds in vehicle cabin air. There are three measurements performed: one (for VOCs and carbonyl compounds) during the simulation of ambient conditions (ambient…
