Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency

This clause of part 1 is applicable except as follows.
Addition:
This standard applies to open outlet, single point of use, electric instantaneous water heaters intended for household or similar use, for showering purposes without downstream mixing.
This standard only specifies tests for the assessment of energy efficiency.
This standard does not apply to electrical instantaneous water heaters covered by other parts of this series of standards.

Elektro-Durchfluss-Wassererwärmer - Teil 2-2: Anforderungen an die Gebrauchseigenschaften - Durchfluss-Wassererwärmer für eine einzelne Zapfstelle - Effizienz

Chauffe-eau électriques instantanés - Partie 2-2 : Exigences d’aptitude à la fonction - Chauffe-eau instantanés de douches à un seul point d'utilisation - Efficacité

L’article de la partie 1 est applicable avec les exceptions suivantes.
Addition:
La présente norme s'applique aux chauffe-eau électriques instantanés à écoulement libre, un seul point d'utilisation, destinés à des usages domestiques et analogues, prévus pour les douches sans mitigeur situé en aval.
La présente norme spécifie uniquement les essais relatifs à l'évaluation de l'efficacité énergétique.
La présente norme n'est pas applicable aux chauffe-eau électriques instantanés couverts par d'autres parties de la présente série de normes.

Električni pretočni grelniki vode - 2-2. del: Zahtevane lastnosti - Električni pretočni grelniki vode za uporabo na enem mestu - Učinkovitost

Ta točka 1. dela se uporablja, razen kot sledi.
Dodatek:
Ta standard se uporablja za odprte električne pretočne grelnike vode za uporabo na enem mestu v gospodinjstvih ali podobnih okoljih za namene tuširanja brez mešanja v smeri toka.
Ta standard zgolj določa preskuse za oceno energijske učinkovitosti.
Ta standard se ne uporablja za električne pretočne grelnike vode, ki so zajeti v drugih delih te skupine standardov.

General Information

Status
Published
Publication Date
12-Jan-2017
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
11-Jan-2017
Due Date
18-Mar-2017
Completion Date
13-Jan-2017

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektro-Durchfluss-Wassererwärmer - Teil 2-2: Anforderungen an die Gebrauchseigenschaften - Durchfluss-Wassererwärmer für eine einzelne Zapfstelle - EffizienzChauffe-eau
électriques instantanés - Partie 2-2 : Exigences d’aptitude à la fonction - Chauffe-eau instantanés de douches à un seul point d'utilisation - EfficacitéElectric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency97.100.10Electric heaters91.140.65Oprema za ogrevanje vodeWater heating equipmentICS:Ta slovenski standard je istoveten z:EN 50193-2-2:2016SIST EN 50193-2-2:2017en,fr01-februar-2017SIST EN 50193-2-2:2017SLOVENSKI
STANDARD



SIST EN 50193-2-2:2017



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 50193-2-2
December 2016 ICS 91.140.65 English Version
Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency
Chauffe-eau
électriques instantanés - Partie 2-2 : Exigences d'aptitude à la fonction - Chauffe-eau instantanés de douches à un seul point d'utilisation - Efficacité.
Elektro-Durchfluss-Wassererwärmer - Teil 2-2: Anforderungen an die Gebrauchseigenschaften - Durchfluss-Wassererwärmer für eine einzelne Zapfstelle - Effizienz This European Standard was approved by CENELEC on 2016-10-10. 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.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50193-2-2:2016 ESIST EN 50193-2-2:2017



EN 50193-2-2:2016
2
Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions. 4 4 General test conditions . 4 5 Energy efficiency . 4 5.1 Test method . 4 Annex A (normative)
Load pattern . 6 Annex B (normative)
Test Set Up. 7 Annex ZZA (informative)
Relationship between this European Standard and the energy labelling requirements of Commission Delegated Regulation (EU) No 812/2013 aimed to be covered. 9 Annex ZZB (informative)
Relationship between this European Standard and the ecodesign requirements of Commission Regulation (EU) No 814/2013 aimed to be covered . 10 Bibliography . 11
SIST EN 50193-2-2:2017



EN 50193-2-2:2016
3
European foreword This document (EN 50193-2-2) has been prepared by CLC/TC 59X “Performance of household and similar electrical appliances”. The following dates are fixed: · latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) [2017-10-10] · latest date by which the national standards conflicting with this document have to be withdrawn (dow) [2019-10-10] Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. For the relationship with EU Directive(s) see informative Annexes ZZA and ZZB, which are an integral part of this document. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). SIST EN 50193-2-2:2017



EN 50193-2-2:2016
4
1 Scope This clause of part 1 is applicable except as follows. Addition: This standard applies to open outlet, single point of use, electric instantaneous water heaters intended for household or similar use, for showering purposes without downstream mixing. This standard only specifies tests for the assessment of energy efficiency. This standard does not apply to electrical instantaneous water heaters covered by other parts of this series of standards. 2 Normative references This clause of Part 1 is applicable. 3 Terms and definitions This clause of Part 1 is applicable. 4 General test conditions This clause of Part 1 is applicable except as follows. 4.3 General conditions Addition: 4.3.101 Pressure, temperature, flow and power conditions Pressure, temperature and flow measurements should be maintained during testing to the tolerance detailed in Table 1. Any deviations from these tolerances will result an invalid test. All testing should be performed at the rated power for the appl
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