Fusibles basse tension - Partie 1: Exigences générales
L'IEC 60269-1:2024 s'applique aux fusibles qui incorporent des éléments de remplacement limiteurs de courant à fusion enfermée dont le pouvoir de coupure assigné est supérieur ou égal à 6 kA, destinés à assurer la protection des circuits à courant alternatif à fréquence industrielle dont la tension nominale ne dépasse pas 1 000 V ou des circuits à courant continu dont la tension…
Low-voltage fuses - Part 3: Supplementary requirements for fuses for operation by unskilled persons ...
IEC 60269-3:2024 is divided into four fuse systems, each dealing with a specific example of standardized fuses for use by unskilled persons. This part applies to “gG” fuses only. Unskilled persons do not have technical knowledge or sufficient experience. To avoid dangers, which electricity may create, the relevant part of the fuse standard shall provide requirements for maximum safety in service…
Fusibles basse tension - Partie 3: Exigences supplémentaires pour les fusibles destinés à être utili...
L'IEC 60269-3:2024 est divisée en quatre systèmes de fusibles traitant chacun d'un exemple spécifique de fusible normalisé destiné à être utilisés par des personnes non qualifiées. La présente partie s'applique uniquement aux fusibles "gG". Les personnes non qualifiées ne disposent pas des connaissances techniques ou d'une expérience suffisante. Pour éviter les…
IEC 60269-1:2024 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 60269-1:2024 is applicable to fuses incorporating enclosed current-limiting fuse-links with rated breaking…
Cuir — Essais de solidité des coloris — Solidité des coloris à la salive
Le présent document spécifie une méthode permettant de déterminer la solidité des coloris à la salive, destinée à tous les types de cuirs, quelle que soit la technique de teinture utilisée.
Cette méthode consiste à utiliser une solution de salive artificielle afin de déterminer si les matières colorantes peuvent migrer du cuir vers la bouche ou les muqueuses.
High efficiency filters and filter media for removing particles in air — Part 1: Classification, per...
This document establishes a classification of filters based on their performance, as determined in accordance with ISO 29463-3, ISO 29463-4 and ISO 29463-5. It also provides an overview of the test procedures and specifies general requirements for assessing and marking the filters, as well as for documenting the test results. It is intended to be used in conjunction with ISO 29463-2, ISO 29463-3…
Ships and marine technology — Energy efficiency — Part 2: Energy efficiency of maritime functional s...
This document specifies generic measuring and calculation methods to evaluate the energy efficiency of multiple components connected in a functional system installed on board ships, vessels for inland navigation and offshore structures.
A maritime functional system consists of multiple components integrating multiple functions, working together to achieve an overall goal.
The purpose of this…
Plastics-coated fabrics for upholstery — Part 1: Specification for PVC-coated knitted fabrics
This document specifies requirements for coated fabrics for upholstered furniture for interior use, obtained by applying to one side of a weft-knitted base cloth a substantially continuous coating of a suitably plasticized polymer of vinyl chloride, or a copolymer the major constituent of which is vinyl chloride. Such coatings are known as poly(vinyl chloride) (PVC) coatings.
This document covers…
