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IEC 61755-3-2:2024 defines the dimensional limits of the optical interface that are necessary for single-mode fibre optic connectors with 2,5 mm or 1,25 mm diameter cylindrical zirconia (ZrO2) ferrules polished at an 8° angle to meet the specific requirements for fibre-to-fibre interconnection, as defined in IEC 61755-2-2. Ferrules made from the material specified in this standard are suitable…

IEC 61755-3-2:2024 spécifie les limites dimensionnelles des interfaces optiques à respecter pour que les connecteurs optiques à fibres unimodales équipés de ferrules cylindriques en zircone (ZrO2) polies à un angle de 8°, d’un diamètre de 2,5 mm ou 1,25 mm répondent aux exigences particulières d’une interconnexion fibre à fibre telles que définies dans l’IEC 61755-2-2. Les ferrules constituées du…

IEC 62386-303:2017+AMD1:2024 CSV specifies a bus system for control by digital signals of electronic lighting equipment which is in line with the requirements of IEC 61347, with the addition of DC supplies. This document is only applicable to IEC 62386-103:2014 and IEC 62386-­103:2014/AMD1:— input devices that deliver occupancy information to the lighting control system through movement or…

IEC 62386-304:2017+AMD1:2024 CSV specifies a bus system for control by digital signals of electronic lighting equipment which is in line with the requirements of IEC 61347, with the addition of DC supplies. This document is only applicable to IEC 62386-103:2014 and IEC 62386-­103:2014/AMD1:— input devices that deliver illuminance level information to the lighting control system through light…

This document specifies a basic framework with principles, characteristics and approaches for the realization and enhancement for automated artificial intelligence (AI) systems’ controllability. The following areas are covered: —     state observability and state transition; —     control transfer process and cost; —     reaction to uncertainty during control transfer; —     verification and…

This document sets out terminology and use cases for data use, sharing and exchange. This document provides use cases detailing various types of data usage from both historical and hypothetical perspectives. This document is applicable to all types of organizations.

IEC 62501:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 62501:2024 edition 2.0 and the previous IEC 62501:2009+AMD1:2014+AMD2:2017 CSV edition 1.2. Furthermore, comments from IEC SC 22F experts are provided to explain the reasons of the most relevant changes, or to clarify…

This document sets out terminology and use cases for data use, sharing and exchange. This document provides use cases detailing various types of data usage from both historical and hypothetical perspectives. This document is applicable to all types of organizations.

This document specifies a basic framework with principles, characteristics and approaches for the realization and enhancement for automated artificial intelligence (AI) systems’ controllability. The following areas are covered: — state observability and state transition; — control transfer process and cost; — reaction to uncertainty during control transfer; — verification and…

IEC 62501:2024 applies to self-commutated converter valves, for use in a three-phase bridge voltage sourced converter (VSC) for high voltage DC power transmission or as part of a back-to-back link, and to dynamic braking valves. It is restricted to electrical type and production tests. This document can be used as a guide for testing of high-voltage VSC valves used in energy storage systems (ESS…