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This document specifies how to design and operate allocation systems for gas production facilities. It describes the most common types, principles and methods used for the allocation of gas and associated liquids. The objective is to provide an approach to current best practice in the oil and gas industry. It applies to gas and liquid allocations to be performed in production, processing,…

IEC 63270-1:2025 provides guidance on the functional structure model, procedure, method, interface of function blocks. It also offers guidance on data requirements for predictive maintenance of equipment, devices and systems for industrial automation applications. Condition monitoring is not only within the scope of this document but can also be an important input for predictive maintenance.

IEC 63270-1:2025 fournit des recommandations sur le modèle de structure fonctionnelle, la procédure, la méthode et l’interface des blocs fonctionnels. Elle fournit également des recommandations à propos des exigences en matière de données pour la maintenance prédictive des équipements, appareils et systèmes pour les applications d’automatisation industrielle. La surveillance d’état relève non…

IEC 63380-1:2025 defines the secure information exchange between local energy management systems and electric vehicle charging stations. The local energy management systems communicate to the charging station controllers via the resource manager. This document specifies use cases, the sequences of information exchange and generic data models.

IEC 63380-1:2025 définit l’échange sécurisé d’informations entre les systèmes locaux de gestion de l’énergie et les bornes de charge pour véhicules électriques. Les systèmes locaux de gestion de l’énergie communiquent avec les contrôleurs de charge par l’intermédiaire du gestionnaire des ressources. Le présent document spécifie les cas d’utilisation, les séquences d’échange d’informations et les…

IEC 60060-2:2025 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 60060-2:2025 is applicable to complete measuring systems and to their components, used for the measurement of…

IEC 60060-2:2025 is applicable to complete measuring systems and to their components, used for the measurement of high voltages during laboratory and factory tests with direct voltage, alternating voltage and lightning and switching impulse voltages and combined and composite voltages as specified in IEC 60060-1. For measurements during on-site tests, see IEC 60060-3. The limits on uncertainties…

L'IEC 60060-2:2025 s'applique aux systèmes de mesure complets et à leurs constituants lorsqu'ils sont utilisés pour le mesurage de hautes tensions réalisé lors d'essais en laboratoire et en usine en tension continue, tension alternative, tensions de choc de foudre et tensions de choc de manœuvre, et tensions combinées et composites, comme cela est spécifié dans l'IEC…

This document defines terms for: —     high-frequency oscillatory ventilation (HFOV); —     percussive ventilation, including high-frequency percussive ventilation (HFPV); —     jet ventilation, including high frequency jet ventilation (HFJV); —     modes that combine high-frequency and physiological-rate ventilation. It is applicable: —     in lung ventilator and breathing-therapy device…

IEC TS 62565-5-3:2025 which is a Technical Specification, establishes a standardized method to determine a blank detail specification (BDS) for ‭• silicon nanosized materials used for ‭• negative electrode of lithium-ion batteries. This document is intended to be used for silicon nanosized materials for the negative electrode of lithium-ion batteries which have been widely employed in the…