Rechercher

Le présent document définit les méthodes d'essai pour les essais de performance des éléments filtrants individuels et du système de filtration complet.1) Ce mode opératoire est destiné aux éléments filtrants et aux systèmes de filtration qui fonctionnent à un débit allant jusqu'à 8 000 m3/h par élément filtrant. 1)  Les filtres seront chargés avec des particules de sel ultrafines d…

This document defines, extending the requirements of ISO 14300-1, the principles and requirements for integrated risk management on a space project. It explains what is needed to implement a project-integrated risk management policy by any project actor, at any level (i.e. customer, first-level supplier or lower-level suppliers). This document contains a summary of the general risk management…

This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.

Scope 1.1 General 1.1.1 These requirements cover Distributed Energy Resource Systems (DER systems) that contain multiple DER units and associated control equipment that provide electrical energy to loads within the DER system. The DER system may utilize one or more DER units of any type. DER systems may also provide energy to the area EPS (Electric Power System) if present. This Standard…

Domaine d’application 1.1 Généralités 1.1.1 Ces exigences s’appliquent aux systèmes de ressources énergétiques distribuées (systèmes RED) qui contiennent plusieurs unités de RED et l’équipement de commande connexe qui fournissent de l’énergie électrique aux charges à l’intérieur du système RED. Le système RED peut utiliser une ou plusieurs unités RED de n’importe quel type. Les systèmes RED…

This document is applicable to enclosed speed increasing gearboxes for horizontal axis wind turbine drivetrains with a power rating in excess of 500 kW. This document applies to newly designed gearboxes for wind turbines installed onshore or offshore. The technical requirements given in this document are not intended for repaired or refurbished gearboxes, or for the extension of the service life…

This specification defines a standard data format for referencing software artifacts that match the data model of modern distributed version control systems. This format includes the typical tree-like structure of a filesystem hierarchy, but also, special nodes to track revisions and releases, as well as the full status of a version control system, with all its development branches. A key…

This specification defines a standard data format for referencing software artifacts that match the data model of modern distributed version control systems. This format includes the typical tree-like structure of a filesystem hierarchy, but also, special nodes to track revisions and releases, as well as the full status of a version control system, with all its development branches. A key…

IEC 62047-46:2025 specifies the requirements and testing method to measure the tensile strength of membrane with nanoscale thickness (length from 100 μm to 5 000 μm, width from 100 μm to 1 000 μm, thickness from 50 nm to 500 nm) which is fabricated by micromachining technology used in silicon-based micro-electromechanical system (MEMS). This document is applicable to in-situ tensile strength…