Activities relating to drinking water and wastewater services — Guidelines for the management of was...
This document provides guidelines for the management of wastewater utilities and the assessment of wastewater services.
This document is applicable to publicly and privately owned and operated wastewater utilities but does not favour any particular ownership or operational model.
NOTE 1 Wastewater is always generated when water is used or consumed. Accordingly, sources of wastewater can be…
Activités relatives aux services de l'eau potable et de l'assainissement — Lignes directri...
Le présent document fournit des lignes directrices pour la gestion des services publics d'assainissement et l'évaluation des services fournis.
Le présent document est applicable à tous les services publics de l'eau, qu'ils soient détenus et exploités par le secteur public ou privé, mais il ne favorise aucun modèle de propriété ou de fonctionnement.
NOTE 1 L'…
Household and similar electrical appliances - Safety - Part 2-31: Particular requirements for range ...
IEC 60335-2-31:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-2-31:2024 edition 6.0 and the previous IEC 60335-2-31:2012+AMD1:2016+AMD2:2018 CSV edition 5.2. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes…
Household and similar electrical appliances - Safety - Part 2-31: Particular requirements for range ...
IEC 60335-2-31:2024 deals with the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household cooking ranges, hobs and similar cooking appliances, their rated voltage being not more than 250 V including direct current (DC) supplied appliances. The cooking appliance can be supplied by electricity or other fuels, such as gas.…
Appareils électrodomestiques et analogues - Sécurité - Partie 2-31: Exigences particulières pour les...
L'IEC 60335-2-31:2024 traite de la sécurité des hottes de cuisine électriques et autres extracteurs électriques de fumées de cuisson destinés à être installés au-dessus, à côté, derrière ou sous des cuisinières, tables de cuisson ou appareils de cuisson analogues, dont la tension assignée est inférieure ou égale à 250 V, y compris les appareils alimentés en courant continu. Les appareils de…
Household and similar electrical appliances - Safety - Part 2-31: Particular requirements for range ...
IEC 60335-2-31:2024 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 60335-2-31:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-31:2024 deals with the safety of electric range…
Household and similar electrical appliances - Safety - Part 2-31: Particular requirements for range ...
This pack contains IEC 60335-2-31:2024 EXV and IEC 60355-2-31:2024 CMV.
IEC 60335-2-31:2024 deals with the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household cooking ranges, hobs and similar cooking appliances, their rated voltage being not more than 250 V including direct current (DC) supplied appliances. The…
Lamp caps and holders together with gauges for the control of interchangeability and safety - 12-mon...
The database has been updated following the publication of Amendment 60 to Part 3.
It contains the recommendations of the IEC in regard to lamp caps and holders in general use, together with relevant gauges, with the object of securing international interchangeability. The standard consists of four parts. Part 1: Lamp caps, Part 2: Lampholders, Part 3: Gauges, Part 4: Guidelines and general…
Electrochemical noise measurement for assessing the protection of metal afforded by organic coatings
This document describes the principle of electrochemical noise measurement (EN), specifically focusing on the application of the technique to indicate the level of protection provided by an organic coating to the underlying metal. It discusses the principles behind the measurement method but also the type of electrochemical apparatus, the experimental set-up and electrodes configurations, the…
E-Transporters - Part 2-1: Safety requirements and test methods for personal e-Transporters
IEC 63281-2-1:2024 specifies safety requirements and test methods for personal e-Transporters.
This document is applicable to electrically powered personal e-Transporters (PeTs) which are used in private and public areas, where the speed control and/or the steering control is electric/electronic.
The PeT can have provisions for transport of cargo and can be for private or commercial (including…
