Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requir...
IEC 60664-1:2020 deals with insulation coordination for equipment having a rated voltage up to AC 1 000 V or DC 1 500 V connected to low-voltage supply systems. This document applies to frequencies up to 30 kHz. It applies to equipment for use up to 2 000 m above sea level and provides guidance for use at higher altitudes. It provides requirements for technical committees to determine clearances…
Coordination de l'isolement des matériels dans les réseaux d'énergie électrique à basse te...
L’IEC 60664-1:2020 traite de la coordination de l'isolement des matériels ayant une tension assignée allant jusqu’à 1 000 V en courant alternatif ou jusqu’à 1 500 V en courant continu connectés aux réseaux d’énergie électrique à basse tension. Le présent document s’applique aux fréquences jusqu’à 30 kHz inclus. Il s'applique au matériel utilisé jusqu'à 2 000 m au-dessus du niveau…
Railway applications - Fixed installations - DC switchgear - Part 6: DC switchgear assemblies
IEC 61992-6:2006+A1:2014+A2:2020 covers d.c. metal-enclosed and non-metallic enclosed switchgear assemblies used in indoor stationary installations of traction systems, with nominal voltage not exceeding 3 000 V. This consolidated version consists of the first edition (2006), its amendment 1 (2014) and its amendment 2 (2020). Therefore, no need to order amendments in addition to this publication…
Communication networks and systems for power utility automation - Part 90-4: Network engineering gui...
IEC TR 61850-90-4:2020(E), which is a Technical Report, is intended for an audience familiar with network communication and/or IEC 61850-based systems and particularly for substation protection and control equipment vendors, network equipment vendors and system integrators.
This document focuses on engineering a local area network limited to the requirements of IEC 61850-based substation…
Information technology - Telecommunications cabling requirements for remote powering of terminal equ...
ISO/IEC TS 29125:2017+A1:2020 This document specifies the use of generic balanced cabling for customer premises, as specified in the ISO/IEC 11801 series, for remote powering of terminal equipment. It provides guidance on new cabling installations and renovations. The customer premises may encompass one of more buildings or may be within a building that contains more than one organization. The…
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-040:2020 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 61010-2-040:2020 specifies safety requirements for electrical equipment intended for sterilization, washing,…
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-040:2020 specifies safety requirements for electrical equipment intended for sterilization, washing, and disinfection of medical materials in the medical, veterinary, pharmaceutical and laboratory fields, when used under the environmental conditions of 1.4. Examples of such equipment include the following:
- sterilizers and disinfectors using steam and/or hot water as the sterilant…
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Part...
L'IEC 61010-2-040:2020 définit les exigences de sécurité pour les appareils électriques destinés à la stérilisation, au lavage et à la désinfection du matériel médical dans les domaines médicaux, vétérinaires, pharmaceutiques et de laboratoire, lorsqu'ils sont utilisés dans les conditions d'environnement de 1.4. Exemples de ce type d'appareils:
- les stérilisateurs et…
Woodworking machines — Safety — Part 13: Multi-blade rip sawing machines with manual loading and/or ...
This document gives the safety requirements and measures for stationary multi-blade rip sawing machines manually loaded and/or unloaded, hereinafter referred to as "machines", designed to cut solid wood and material with similar physical characteristics to wood.
It deals with all significant hazards, hazardous situations and events as listed in Clause 4 relevant to machines, when…
Machines à bois — Sécurité — Partie 13: Déligneuses multi-lames à chargement et/ou déchargement manu...
Le présent document donne les exigences et mesures de sécurité pour les déligneuses multilames fixes, à chargement et/ou déchargement manuel, ci-après désignées «machines», conçues pour la coupe de bois massif et de matériau ayant des caractéristiques physiques similaires à celles du bois.
Il traite de tous les phénomènes dangereux, situations et événements dangereux significatifs, tels qu'…
