oSIST prEN 50731:2024
(Main)Durability - Measurement method for the assessment of the reliability of washing machines for household use
Durability - Measurement method for the assessment of the reliability of washing machines for household use
This document provides a measurement method to assess the reliability of washing machines for household use. This document defines the functional analysis, limiting events/states, environmental conditions and test conditions of washing machines. It also elaborates on the level of confidence on the measurement results.
NOTE 1 The method is based on EN 45552 (General method for the assessment of the durability of energy-related products) and takes into account EN 45554 (General methods for the assessment of the ability to repair, reuse and upgrade energy-related products).
This document provides information about the interrelations of reliability, reparability and upgradeability with consideration towards a durability assessment for washing machines for household use.
This document provides input/results about the investigation on the assessment of reparability and upgradeability for washing machines for household use.
Secretary NOTE: Investigations are planned to consider the most important issues identified in CLC/TR 50727.
This document is not intended to be used to assess the reliability of:
- washing machines, intended for commercial or industrial use;
- washer-dryers.
This document does not address the ability of washing machines to be reused.
Product functions related to the safety of washing machines are out of the scope of this document.
NOTE 2 EN 60335 2 7 addresses safety requirements for household appliances. It includes aging tests that are relevant to safety.
This document is intended to be used for the verification of a reliability declaration.
Funktionsbeständigkeit - Messverfahren zur Bewertung der Zuverlässigkeit von Waschmaschinen für den Hausgebrauch
This document provides a measurement method to assess the reliability of washing machines for household use. This document
defines the functional analysis, limiting events/states, environmental conditions and use conditions of washing machines. It also
elaborates on the level of confidence on the measurement results.
NOTE: The method is based on EN 45552 (General method for the assessment of the durability of energy-related products) and takes into account EN 45554 (General methods for the assessment of the ability to repair, reuse and upgrade energy-related products).
This document provides information about the interrelations of reliability, reparability and upgradeability with consideration
towards a durability assessment for washing machines for household use.
The document provides input/results about the investigation on the assessment of reparability and upgradeability for washing
machines for household use.
Secretary NOTE: Investigations are planned to consider the most important issues identified in TR 50727.
This document is not intended to be used to assess the durability of:
- Washing machines, intended for commercial or industrial use;
- Washer-dryers.
This document does not address the ability of washing machines to be reused
Durabilité - Méthode de mesure pour l’évaluation de la fiabilité des machines à laver pour usage domestique
Le présent document fournit une méthode de mesure pour évaluer la fiabilité des machines à laver à usage domestique. Il définit l’analyse fonctionnelle, les événements/états limites, les conditions environnementales et les conditions d’essai des machines à laver. Il précise également le niveau de confiance des résultats de mesure.
NOTE 1 La méthode est fondée sur l’EN 45552 (Méthode générale pour l’évaluation de la durabilité des produits liés à l’énergie) et prend en compte l’EN 45554 (Méthodes générales pour l’évaluation de la capacité de réparation, réutilisation et amélioration des produits liés à l’énergie).
Le présent document fournit des informations sur les relations entre la fiabilité, la réparabilité et l’évolutivité en vue d’une évaluation de la durabilité des machines à laver à usage domestique.
Le présent document fournit des informations/résultats concernant l’enquête sur l’évaluation de la réparabilité et de l’évolutivité des machines à laver à usage domestique.
NOTE du secrétariat: Des enquêtes sont prévues pour examiner les questions les plus importantes identifiées dans le document CLC/TR 50727.
Le présent document n’est pas destiné à être utilisé pour évaluer la fiabilité des:
- machines à laver, destinées à un usage commercial ou industriel;
- machines lavantes-séchantes.
Le présent document ne traite pas de la capacité des machines à laver à être réutilisées.
Les fonctions du produit liées à la sécurité des machines à laver ne relèvent pas du domaine d’application du présent document.
NOTE 2 L’EN 60335 2 7 traite des exigences de sécurité pour les appareils domestiques. Cette norme inclut des essais de vieillissement pertinents pour la sécurité.
Le présent document est destiné à être utilisé pour la vérification d’une déclaration de fiabilité.
Trajnost - Merilna metoda za ocenjevanje zanesljivosti pralnih strojev za uporabo v gospodinjstvu
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 50731:2024
01-junij-2024
Trajnost - Merilna metoda za ocenjevanje zanesljivosti pralnih strojev za uporabo v
gospodinjstvu
Durability - Measurement method for the assessment of the reliability of washing
machines for household use
Funktionsbeständigkeit - Messverfahren zur Bewertung der Zuverlässigkeit von
Waschmaschinen für den Hausgebrauch
Durabilité - Méthode de mesure pour l’évaluation de la fiabilité des machines à laver
pour usage domestique
Ta slovenski standard je istoveten z: prEN 50731:2024
ICS:
97.060 Aparati za nego perila Laundry appliances
oSIST prEN 50731:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 50731:2024
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oSIST prEN 50731:2024
EUROPEAN STANDARD DRAFT
prEN 50731
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2024
ICS 97.060 -
English Version
Durability - Measurement method for the assessment of the
reliability of washing machines for household use
Durabilité - Méthode de mesure pour l'évaluation de la Funktionsbeständigkeit - Messverfahren zur Bewertung der
fiabilité des machines à laver pour usage domestique Zuverlässigkeit von Waschmaschinen für den
Hausgebrauch
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2024-07-26.
It has been drawn up by CLC/TC 59X.
If this draft becomes a European Standard, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to
the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 76049 Ref. No. prEN 50731:2024 E
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oSIST prEN 50731:2024
prEN 50731:2024 (E)
Contents Page
1 European foreword . 3
2 Introduction . 4
3 1 Scope . 5
4 2 Normative references . 5
5 3 Terms and definitions . 5
6 4 General . 8
7 5 Specification of a washing machine . 9
8 5.1 Functional Analysis . 9
9 5.2 Ambient conditions . 9
10 5.3 Use conditions . 9
11 5.4 Priority parts
...
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