Additive manufacturing — Test artefacts — Geometric capability assessment of additive manufacturing ...
This document covers the general description of benchmarking test piece geometries, i.e. artefacts, along with quantitative and qualitative measurements to be taken on the benchmarking test piece(s) to assess the performance of additive manufacturing (AM) systems.
This performance assessment can serve the following two purposes:
— AM system capability evaluation;
— AM system calibration.…
Geographic information — Metadata — Part 3: XML schema implementation for fundamental concepts
This document defines an integrated XML implementation of ISO 19115-1 and ISO 19115-2 by defining the following artefacts:
— a set of XML schema required to validate metadata instance documents conforming to conceptual model elements defined in ISO 19115-1 and ISO 19115-2; and
— a set of ISO/IEC 19757-3 (Schematron) rules that implement validation constraints in the ISO 19115-1 and ISO…
Fabrication additive — Pièces types d'essai — Évaluation de la capacité géométrique des système...
Le présent document couvre la description générale du benchmarking de géométries d’éprouvette, c’est-à-dire des pièces types, ainsi que les mesures quantitatives et qualitatives à appliquer à la ou aux éprouvettes de benchmarking afin d’évaluer les performances de systèmes de fabrication additive (FA).
Cette évaluation de performances peut servir aux deux fins suivantes:
— Évaluation de la…
Communication networks and systems for power utility automation - Part 90-7: Object models for power...
IEC TR 61850-90-7:2023 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 TR 61850-90-7:2023, which is a Technical Report, describes functions for power converter-based distributed…
2 SCOPE
This standard applies to any products containing a claimed recycled plastic content of at least 5%, which is either credited according to the Chain of Custody (CoC) mass balance model or actual physical recycled content.
This standard is not intended to determine the mechanical, physical and chemical qualities and properties of a product, nor the adequacy of the product’s constraint…
2 DOMAINE D’APPLICATION
La présente norme s’applique à tous les produits qui contiennent un contenu en matière plastique recyclé dont la teneur alléguée est d’au moins 5 %, qu’elle soit créditée selon le modèle de bilan massique de la chaine de contrôle (CdC) ou réelle.
La présente norme ne vise pas à déterminer les qualités et les propriétés mécaniques, physiques et chimiques d’un produit, ni…
Electrical installations in ships - Part 303: Equipment - Power transformers and reactors
IEC 60092-303:2023 is applicable to all transformers used for power and lighting and, where appropriate, to static convertors, starting transformers, static balancers, earthing transformers, saturable reactors and transductors for use in ships, including single-phase transformers rated higher than 1 kVA, and three-phase transformers rated higher than 5 kVA, unless special requirements are…
Electromagnetic compatibility (EMC) - Part 4-24: Testing and measurement techniques - Test methods f...
IEC 61000-4-24:2015+AMD1:2023 deals with methods for testing protective devices for HEMP conducted disturbance. It includes two-terminal elements, such as gas discharge tubes, varistors, and two-port SPDs, such as HEMP combination filters. It covers testing of voltage breakdown and voltage-limiting characteristics but also methods to measure the residual voltage and/or the residual current, peak…
Communication networks and systems for power utility automation - Part 90-7: Object models for power...
IEC TR 61850-90-7:2023, which is a Technical Report, describes functions for power converter-based distributed energy resources (DER) systems, focused on DC-to-AC and AC-to-AC conversions and including photovoltaic systems (PV), battery storage systems, electric vehicle (EV) charging systems, and any other DER systems with a controllable power converter. The functions defined in this document…
