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This document — extends the existing cloud computing vocabulary and reference architecture in ISO/IEC 17788 and ISO/IEC 17789 to describe an ecosystem involving devices using cloud services, — describes the various types of data flowing within the devices and cloud computing ecosystem, — describes the impact of connected devices on the data that flow within the cloud computing…

This document specifies the requirements for an engine bearing test rig that uses an actual connecting rod to determine plain bearing performance in automotive engines, evaluating fundamental bearing properties such as seizure resistance, wear resistance, fatigue resistance and resistance to the impact of foreign material.

This document specifies the conformance test plan (CTP) for the application layer for MOST, a synchronous time-division-multiplexing network, as specified in ISO 21806-2. This document specifies conformance test cases (CTCs) in the following categories: — device model; — data and basic data types; — registry management; — connection management; — error management; —…

IEC 61803:2020 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 61803:2020 applies to all line-commutated high-voltage direct current (HVDC) converter stations used for power…

IEC 61803:2020 applies to all line-commutated high-voltage direct current (HVDC) converter stations used for power exchange (power transmission or back-to-back installation) in utility systems. This document presumes the use of 12-pulse thyristor converters but can, with due care, also be used for 6-pulse thyristor converters. In some applications, synchronous compensators or static var…

L'IEC 61803:2020 s'applique à tous les postes de conversion en courant continu à haute tension (CCHT), commutés par la ligne, et utilisés pour l'échange de puissance (transmission de puissance ou installation dos à dos) dans des systèmes de distribution d'énergie. Le présent document présuppose l'utilisation de convertisseurs à thyristors à 12 impulsions mais peut…

This document specifies methods, tolerances and acceptance criteria for verifying the performance of combined ultrasonic test equipment (i.e. instrument, probes and cables connected) by the use of appropriate standard calibration blocks. These methods are specifically intended for manual test equipment, i.e. ultrasonic instruments according to ISO 22232-1, and for manual ultrasonic non-…

Le présent document spécifie les méthodes, les tolérances et les critères d'acceptation permettant de vérifier les performances des équipements complets de contrôle par ultrasons (c'est-à-dire l'appareil, les traducteurs et les câbles connectés), en utilisant des blocs d'étalonnage normalisés appropriés. Ces méthodes sont spécifiquement destinées aux équipements de contrôle…

This document specifies a series of preparation grades for steel surfaces after removal/partial removal of water-soluble contaminants, rust, previous paint coatings and other foreign matter by high-pressure water jetting. The various grades are defined by written descriptions together with photographs that are representative examples within the tolerances for each grade as described in words.…

This document specifies requirements for the commissioning of lighting systems in buildings to meet design specifications. This document presents details of the commissioning of lighting systems without focusing on the technical characteristics of specific components. This document can be applied to new installations of non-residential buildings and public spaces of multi-residence buildings.…