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IEC 62680-1-2:2022 specification defines a power delivery system covering all elements of a USB system including: Hosts, Devices, Hubs, Chargers and cable assemblies. This specification describes the architecture, protocols, power supply behavior, connectors and cabling necessary for managing power delivery over USB at up to 100W. This specification is intended to be fully compatible and extend…

L'IEC 62680-1-2:2022 spécification de l'alimentation électrique par port USB définit un système d'alimentation électrique qui couvre tous les éléments d'un système USB, y compris: hôtes, dispositifs, hubs, chargeurs et assemblages de câbles. La présente spécification décrit l'architecture, les protocoles, le comportement de l'alimentation électrique, les connecteurs…

This document gives guidance on hosting and organizing citywide or regional events. It provides principles applicable to any host and organizer of citywide or regional events. This document will help hosts and organizers to plan and execute a safe, secure and sustainable event by: —    introducing a process for cooperation between the host and organizer; —    identifying and involving relevant…

1 Scope 1.1 This Standard specifies requirements for the maintenance of electrical supply and communications equipment and systems employed by supply and communication utilities. This Standard applies to new and existing electrical supply equipment and systems where they are employed by a utility in the exercise of its function as a utility. 1.2 The requirements of this Standard are intended…

1 Domaine d’application 1.1 Cette norme précise les exigences relatives à la maintenance de l’équipement et des systèmes d’alimentation électrique et de communication utilisés par les services publics de distribution d’électricité et de communication. Cette norme s’applique aux équipements et systèmes d’alimentation électrique nouveaux et existants qui sont utilisés par une entreprise de…

This document provides requirements and guidance on the implementation of DevOps to define, control, and improve software life cycle processes. It applies within an organization or a project to build, package, and deploy software and systems in a secure and reliable way. This document specifies practices to collaborate and communicate effectively in groups including development, operations, and…

This document gives general principles, specifies requirements and gives recommendations for the assessment of the stability of non-metallic materials for service in equipment used in oil and gas exploration and production environments. This information aids in material selection. It can be applied to help avoid costly degradation failures of the equipment itself, which could pose a risk to the…

Le présent document donne les principes généraux et spécifie les exigences et recommandations pour l'évaluation de la stabilité des matériaux non métalliques destinés aux équipements utilisés dans des environnements d'exploration et de production de l'industrie pétrolière et gazière. Ces informations viennent en complément à la sélection des matériaux. Elles peuvent être appliquées…

This document provides requirements and guidance on the implementation of DevOps to define, control, and improve software life cycle processes. It applies within an organization or a project to build, package, and deploy software and systems in a secure and reliable way. This document specifies practices to collaborate and communicate effectively in groups including development, operations, and…

This document applies to generating sets driven by reciprocating internal combustion (RIC) engines for emergency power supply to safety services. This document applies, for example, to safety equipment in hospitals, high-rise buildings and public gathering places. It establishes the special requirements for the performance, design and maintenance of generating sets used in these applications…