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This document defines several subsets of the syntax specified in ISO/IEC 21122-1 as profiles. It also defines lower bounds on the throughput in the decoded domain via levels and the encoded domain via sublevels that a conforming decoder implementation shall support. Furthermore, it defines a buffer model to ensure interoperability between implementations in the presence of a latency constraint.

IEC 62974-1:2024 specifies product and performance requirements for devices that fall under the heading of "monitoring and measuring systems used for data collection, aggregation and analysis", for industrial, commercial, and similar use rated below or equal to 1 kV AC and 1,5 kV DC. These devices are fixed and are intended to be used indoors as panel-mounted devices, or as modular…

L'IEC 62974-1:2024 spécifie les exigences relatives aux produits et aux performances des dispositifs qui relèvent des "systèmes de surveillance et de mesure utilisés pour la collecte, l'agrégation et l'analyse de données", dans le cadre d'une exploitation industrielle, commerciale et analogue, et qui présentent des caractéristiques assignées inférieures ou égales à 1…

IEC TS 61400-26-4:2024, which is a Technical Specification, specifies terms and information categories for identification and reporting of reliability metrics. The definitions are applicable to key components, any number of wind turbines, fleets of wind turbine types, a wind power station or a portfolio of wind power stations. The wind power station is made up of all WTGSs (Wind Turbine Generator…

IEC TR 63167:2024 provides general information on the assessment of contact current related to human exposure to electric, magnetic and electromagnetic fields. The contact currents in this context occur when a human body comes into contact with a conductive object that is non-electrified but exposed to an electric field or magnetic field or both at a different electric potential owing to electric…

IEC 62443-2-1:2024 specifies asset owner security program (SP) policy and procedure requirements for an industrial automation and control system (IACS) in operation. This document uses the broad definition and scope of what constitutes an IACS as described in IEC TS 62443‑1‑1. In the context of this document, asset owner also includes the operator of the IACS. This document recognizes that the…

IEC 62443-2-1:2024 spécifie les exigences de politiques et de procédures du programme de sécurité (SP) du propriétaire d’actif pour un système d’automatisation et de commande industrielle (IACS) opérationnel. Le présent document utilise, au sens large, la définition et le domaine d’application de ce qui constitue un IACS décrit dans l’IEC TS 62443‑1-1. Dans le contexte du présent document, le…

IEC TR 63282:2024, which is a technical report, collects information and report experience for the standardization of voltage levels and related aspects (power quality, EMC, measurement, etc.) for LVDC systems (systems with nominal voltage up to and including 1 500 V DC). Rationale for the proposed voltage values is given. Variation of parameters for the voltage (power quality) for their…

IEC TR 63167:2024 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 TR 63167:2024 provides general information on the assessment of contact current related to human exposure to…

This document specifies an annotation language for visual information, based on VoxML (visual object concept structure modelling language), a modelling language for the visualizations of concepts and actions denoted by natural language (NL) expressions in three dimensions (3D). The specification of the VoxML-based annotation scheme conforms to the requirements given in ISO 24617-1, ISO 24617-7…