IEC 63272:2024 spécifie les caractéristiques de performances et les caractéristiques fonctionnelles des systèmes d'alimentation électrique interruptibles en courant alternatif interne et s'applique aux nouvelles installations nucléaires et aux systèmes d'alimentation électrique interruptibles en courant alternatif internes nouvellement installés ou mis à niveau.
Les exigences de…
LVDC systems - Assessment of standard voltages and power quality requirements
IEC TR 63282:2024, which is a technical report, collects information and report experience for the standardization of voltage levels and related aspects (power quality, EMC, measurement, etc.) for LVDC systems (systems with nominal voltage up to and including 1 500 V DC).
Rationale for the proposed voltage values is given. Variation of parameters for the voltage (power quality) for their…
Assessment of contact current related to human exposure to electric, magnetic and electromagnetic fi...
IEC TR 63167:2024 is available as IEC TR 63167:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC TR 63167:2024 provides general information on the assessment of contact current related to human exposure to electric, magnetic and electromagnetic fields. The contact currents in this context…
Assessment of contact current related to human exposure to electric, magnetic and electromagnetic fi...
IEC TR 63167:2024 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 63167:2024 provides general information on the assessment of contact current related to human exposure to…
Nanomanufacturing - Key control characteristics - Part 2-6: Carbon nanotube-related products - Therm...
IEC TS 62607-2-6:2024 which is a technical specification, specifies a protocol for determining the key control characteristic
- thermal diffusivity
for vertically-aligned carbon nanotube (VACNT) films grown on solid substrates by
- flash method.
A light pulse from a flash lamp or a laser is irradiated onto the front surface (substrate side) of the VACNT film on solid substrates. Then, the…
Printed electronics – Part 302-4: Equipment – Inkjet – Medium for inkjet printing dot placement eval...
IEC 62899-302-4:2024 provides measurement methods and specifications for a medium to measure actual inkjet dot placement for printed electronics applications.
NOTE: For this document, a medium is a substrate with (a) certain functional layer(s) to facilitate the ink pinning process (or step). These functional layers are either (a) a liquid absorbing layer or (b) a hydrophilic or hydrophobic…
Géotextiles et produits apparentés — Détermination du comportement au fluage en traction et de la ru...
Le présent document décrit une méthode de détermination du comportement au fluage en traction et de la rupture au fluage en traction des géotextiles et produits apparentés sans confinement de l’éprouvette.
L’utilisation de cette norme est limitée aux produits et applications pour lesquels le risque d’effondrement d’une structure suite à une rupture prématurée ou à une variation de la courbe…
Language resource management — Semantic annotation framework (SemAF) — Part 10: Visual information
This document specifies an annotation language for visual information, based on VoxML (visual object concept structure modelling language), a modelling language for the visualizations of concepts and actions denoted by natural language (NL) expressions in three dimensions (3D).
The specification of the VoxML-based annotation scheme conforms to the requirements given in ISO 24617-1, ISO 24617-7…
Steel for the prestressing of concrete — Part 5: Hot-rolled steel bars with or without subsequent pr...
This document specifies requirements for round high tensile strength steel bars for the prestressing of concrete. The surface can be plain or threaded.
This document specifies the classification, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of bamboo-wood composite for container flooring.
This document is applicable to the types of freight containers specified in ISO 1496-1:2013, ISO 1496-1:2013/Amd 1:2016 and ISO 1496-1:2013/Amd 2:2024.
