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This document specifies two test methods for determining the flammability of electrical-wire insulation and accessory materials by exposure to an external ignition source in a static environment (test A) and in a gas-flow environment (test B). These tests determine if a wire insulation material, when exposed to a standard ignition source, will self-extinguish and not transfer burning debris which…

This document specifies general requirements for the shot peening process applied to springs in order to improve their resistance to fatigue and stress corrosion cracking, mainly by introducing compressive residual stresses into their surface layers.

This document describes security considerations throughout the product life cycle (SCLC), which is a framework that spans the entire information and communications technology (ICT) product life cycle. The aim of the framework is to align the industry and bring greater transparency to customers at every point on the ICT product life cycle. This document describes the following items for suppliers…

This document describes security considerations throughout the product life cycle (SCLC), which is a framework that spans the entire information and communications technology (ICT) product life cycle. The aim of the framework is to align the industry and bring greater transparency to customers at every point on the ICT product life cycle. This document describes the following items for suppliers…

This document specifies the application domain model for product life cycle support. The following are within the scope of this document: information for defining a complex product and its support solution; information required to maintain a complex product; information required for through life configuration change management of a product and its support solution; the representation of product…

IEC 62933-5-3:2023 applies to those instances when a BESS undergoes unplanned modifications. Such modifications can involve one or more of the following: - changes in energy storage capacity; - changes of chemistries, design and manufacturer of the accumulation subsystem; - changes of a subsystem component using non-OEM parts, - changes to the mode of operation, - changes of the installation…

L’IEC 62933-5-3:2023 s’applique aux situations dans lesquelles un BESS subit des modifications non programmées. Ces modifications peuvent comporter un ou plusieurs des éléments suivants: - modifications de la capacité de stockage énergétique; - modifications des compositions chimiques et de la conception, et changement de fabricant du sous-système d’accumulation; - modifications d’un composant…

IEC 61820-3-2:2023 specifies the requirements for power electronic converter systems (PECS) dedicated to powering aeronautical ground lighting (AGL) circuits with series circuit topology. An example of a traditional implementation is an AGL circuit with 6,6 A RMS nominal current, powered by a constant current regulator (CCR). In addition to revising the requirements for 6,6 A CCR setups, this…

L’IEC 61820-3-2:2023 spécifie les exigences relatives aux systèmes électroniques de conversion de puissance (PECS) servant à l’alimentation des circuits du balisage aéronautique au sol (AGL) avec des architectures de circuits série. Un circuit AGL alimenté par un régulateur à courant constant (RCC) avec un courant nominal efficace de 6,6 A, est un exemple de mise en œuvre traditionnelle. Outre la…

Le présent document fournit les spécifications et fixe les exigences pour la désignation de trois types de verres, à savoir le cristallin, le cristal et le cristal au plomb, en fonction de leur composition chimique, de leur masse volumique et de leur indice de réfraction. Le présent document décrit également les méthodes d’essai à appliquer pour mesurer les caractéristiques respectives de ces…