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IEC 60437:2023 specifies the procedure for a radio interference (RI) test carried out in a laboratory on clean and dry insulators at a frequency of 0,5 MHz or 1 MHz or, alternatively, at other frequencies between 0,5 MHz and 2 MHz. This document applies to insulators for use on AC or DC overhead power lines and overhead traction lines with a nominal voltage greater than 1 000 V. This third…

IEC 60437:2023 spécifie la procédure pour un essai de perturbations radioélectriques effectué en laboratoire sur des isolateurs propres et secs à une fréquence de 0,5 MHz ou 1 MHz ou, en variante, à d'autres fréquences comprises entre 0,5 MHz et 2 MHz. Le présent document s’applique aux isolateurs destinés à des lignes aériennes en courant alternatif ou continu et des lignes aériennes de…

This document gives guidelines for producing corrosivity maps and maps related to increased risk of corrosion in outdoor open atmospheres, but not sheltered or semi-sheltered positions. The maps are calculated based on environmental data using specific relationships, so-called dose-response functions. Other means of producing corrosivity maps, for example using detailed measurements of corrosion…

This document defines the rules for encoding the animal identification code in a specific memory bank known as MB 01 in the memory of an ISO 18000-63 transponder (UHF RFID technology).

Le présent document définit les règles pour l’encodage du code d’identification des animaux dans une banque mémoire spécifique désignée par MB 01 dans la mémoire d’un transpondeur ISO 18000-63 (technologie RFID UHF).

IEC 60335-2-51:2023 deals with the safety of electric stationary circulation pumps for house-hold and similar purposes intended for use in heating systems or in service water sys-tems, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances. The hydraulic and electrical parts of the pump can be in…

L'IEC 60335-2-51:2023 traite de la sécurité des pompes de circulation fixes électriques à usage domestique et analogue, destinées à être utilisées dans des installations de chauffage ou de distribution d'eau, dont la tension assignée est inférieure ou égale à 250 V pour les appareils monophasés et à 480 V pour les autres appareils, y compris les appareils alimentés en courant continu.…

This specification contains the key requirements of a quality open source software security assurance program that establishes trust between organizations exchanging software solutions comprised of open source software.

IEC 60704-2-2:2023 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 60704-2-2:2023 applies to electric fan heaters, designed for placing on the floor, table or counter, etc., or…

IEC 60704-2-2:2023 applies to electric fan heaters, designed for placing on the floor, table or counter, etc., or for mounting. This document does not apply to: - electric storage room heaters; - room humidifiers; - room dehumidifiers; - air cleaners; - heaters designed exclusively for industrial purposes. For determining and verifying noise emission values declared in product…