Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Ener...
IEC 61800-9-2:2023 specifies energy efficiency indicators of power electronics (complete drive modules (CDM), input or output sub drive modules (SDM), power drive systems (PDS) and motor starters, all used for motor driven equipment.
This document is a group energy efficiency publication according to IEC Guide 119 and specifies the methodology for the determination of losses of the complete…
Entraînements électriques de puissance (PDS) à vitesse variable - Partie 9-2: Écoconception des syst...
L’IEC 61800-9-2:2023 spécifie les indicateurs d’efficacité énergétique pour l’électronique de puissance (modules d’entraînement complets (CDM), sous-modules d’entrée ou de sortie d’entraînement (SDM), les entraînements électriques de puissance (PDS) et les démarreurs de moteurs), utilisés avec les équipements entraînés par moteur.
Le présent document est une publication groupée sur l’efficacité…
Fermeture et remise en état des mines — Gestion des héritages miniers — Partie 1: Exigences et recom...
Le présent document établit des exigences et des recommandations pour la gestion des héritages miniers. Il peut être utilisé par toute entreprise ou groupe public, privé ou communautaire, mais il est jugé particulièrement pertinent pour l’administration et l’industrie minière qui ont le droit ou l’obligation légale de gérer les héritages miniers.
Le présent document englobe une série d’activités…
Mine closure and reclamation – Managing mining legacies — Part 1: Requirements and recommendations
This document establishes requirements and recommendations for managing mining legacies. It can be used by any public, private or community enterprise, or group, but is deemed particularly relevant to government and the mining industry who have a legal right or obligation to manage mining legacies.
This document encompasses a range of activities that are relevant to planning, implementing and…
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies f...
IEC 61439-4:2023 is available as IEC 61439-4:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61439-4:2023 defines the specific requirements of ACS as follows:
- assemblies for which the rated voltage does not exceed 1 000 V in case of AC or 1 500 V in case of DC;
- assemblies where the…
Ensembles d'appareillage à basse tension - Partie 4 : Exigences particulières pour ensembles de...
IEC 61439-4:2023 est disponible sous forme de IEC 61439-4:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61439-4:2023 définit les exigences particulières des EC comme suit:
- ensembles dont la tension assignée ne dépasse pas 1 000 V en courant alternatif ou 1 500 V en courant…
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies f...
IEC 61439-4:2023 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 61439-4:2023 defines the specific requirements of ACS as follows:
- assemblies for which the rated voltage does…
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies f...
IEC 61439-4:2023 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 61439-4:2023 EXV includes the content of the references made to IEC 61439-1:2020.
IEC 61439-4:2023 defines the specific requirements of ACS as follows…
Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies f...
This pack contains IEC 61439-4:2023 EXV and IEC 61439-4:2023 RLV.
IEC 61439-4:2023 defines the specific requirements of ACS as follows:
- assemblies for which the rated voltage does not exceed 1 000 V in case of AC or 1 500 V in case of DC;
- assemblies where the nominal primary voltage and the nominal secondary voltage of transformers incorporated in ACS are within the limits specified…
Security aspects - Guidelines for their inclusion in publications
IEC GUIDE 120:2023 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 Guide 120:2023 provides guidelines on the security aspects included in IEC publications, and how to implement…
