Heating boilers - Test code for heating boilers for atomizing oil burners

This European Standard applies to the determination of the performances of heating boilers and combi boilers fired by liquid fuels. The requirements for the heating performances are laid down in EN 303 1:2016 and EN 303 2:2016.
This test code includes the requirements and recommendations for carrying out and evaluating the procedure for testing boilers and also the details of the technical conditions under which the tests will be carried out.
The requirements and the performance of testing for the sanitary hot water production of combi boilers are laid down in EN 303 6.

Heizkessel - Prüfregeln für Heizkessel mit Ölzerstäubungsbrennern

Die Prüfregeln gelten für die Ermittlung der Leistung von mit flüssigen Brennstoffen befeuerten Heizkesseln und Kombikesseln. Die Anforderungen an die Heizleistungen sind in prEN 303 1:2016 und prEN 303 2:2016 festgelegt.
Die Regeln enthalten die Anforderungen und Empfehlungen für die Durchführung und Auswertung der Versuche zur Prüfung von Kesseln sowie Angaben über die technischen Bedingungen, unter denen die Prüfungen stattfinden sollen.
Die Anforderungen und die Durchführung von Prüfungen für die sanitäre Warmwasserbereitung von Kombikesseln sind in EN 303 6 festgelegt.

Chaudières de chauffage - Règles d'essai pour les chaudières pour brûleurs à fioul à pulvérisation

La présente Norme européenne s'applique à la détermination des performances des chaudières de chauffage et des chaudières à deux services fonctionnant avec des brûleurs à air soufflé. Les exigences relatives aux performances de chauffage sont établies dans le prEN 303 1:2016 et le prEN 303 2:2016.
Ces règles incluent les exigences et les recommandations relatives à la réalisation et à l'évaluation de la procédure d'essai des chaudières ainsi qu'aux détails des conditions techniques dans lesquelles seront réalisés les essais.
Les exigences et la réalisation des essais relatifs à la production d'eau chaude sanitaire par des chaudières à deux services sont établies dans le prEN 303 6.

Kotli za gretje - Preskušanje kotlov z razprševalnimi oljnimi gorilniki

Preskusna koda se uporablja za določanje zmogljivosti kotlov za gretje, kombiniranih kotlov in grelnikov vode na tekoča goriva. Zahteve so določene v standardih EN 303-1 in EN 303-2. Ta koda zajema zahteve in priporočila za izvajanje ter ocenjevanje postopka preskušanja kotlov in podrobnosti o tehničnih pogojih, pri katerih je treba izvajati preskuse.

General Information

Status
Published
Publication Date
31-Oct-2017
Withdrawal Date
30-May-2018
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
01-Nov-2017
Due Date
29-Sep-2017
Completion Date
01-Nov-2017

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 304:2018
01-januar-2018
1DGRPHãþD
SIST EN 15034:2007
SIST EN 15034:2007/AC:2008
SIST EN 304:1997
SIST EN 304:1997/A1:1999
SIST EN 304:1997/A2:2004
Kotli za gretje - Preskušanje kotlov z razprševalnimi oljnimi gorilniki
Heating boilers - Test code for heating boilers for atomizing oil burners
Heizkessel - Prüfregeln für Heizkessel mit Ölzerstäubungsbrennern
Chaudières de chauffage - Règles d'essai pour les chaudières pour brûleurs à fioul à
pulvérisation
Ta slovenski standard je istoveten z: EN 304:2017
ICS:
27.060.10 *RULOQLNLQDWHNRþHLQWUGR Liquid and solid fuel burners
JRULYR
97.100.40 *UHOQLNLQDWHNRþHJRULYR Liquid fuel heaters
SIST EN 304:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 304:2018

---------------------- Page: 2 ----------------------

SIST EN 304:2018


EN 304
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2017
EUROPÄISCHE NORM
ICS 91.140.10 Supersedes EN 15034:2006, EN 304:1992
English Version

Heating boilers - Test code for heating boilers for
atomizing oil burners
Chaudières de chauffage - Règles d'essai pour les Heizkessel - Prüfregeln für Heizkessel mit
chaudières pour brûleurs à fioul à pulvérisation Ölzerstäubungsbrennern
This European Standard was approved by CEN on 2 July 2017.

CEN 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 CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 304:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 304:2018
EN 304:2017 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General conditions for testing . 5
5 Measurement accuracies and uncertainties . 6
6 Measurements for the heating mode . 7
6.1 General . 7
6.2 Determination of the nominal heat output . 7
6.3 Determination of the boiler efficiency at nominal heat output. 7
6.4 Performance of testing . 8
6.4.1 General test conditions . 8
6.4.2 Draught adjustment . 8
6.4.3 Establishment of s
...

SLOVENSKI STANDARD
oSIST prEN 304:2016
01-julij-2016
Kotli za gretje - Preskušanje kotlov z razprševalnimi oljnimi gorilniki
Heating boilers - Test code for heating boilers for atomizing oil burners
Heizkessel - Prüfregeln für Heizkessel mit Ölzerstäubungsbrennern
Chaudières de chauffage - Règles d'essai pour les chaudières pour brûleurs à fioul à
pulvérisation
Ta slovenski standard je istoveten z: prEN 304
ICS:
27.060.10 *RULOQLNLQDWHNRþHLQWUGR Liquid and solid fuel burners
JRULYR
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
oSIST prEN 304:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 304:2016

---------------------- Page: 2 ----------------------
oSIST prEN 304:2016


DRAFT
EUROPEAN STANDARD
prEN 304
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2016
ICS 91.140.10 Will supersede EN 304:1992
English Version

Heating boilers - Test code for heating boilers for
atomizing oil burners
Chaudières de chauffage - Règles d'essai pour les Heizkessel - Prüfregeln für Heizkessel mit
chaudières pour brûleurs à fioul à pulvérisation Ölzerstäubungsbrennern
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 57.

If this draft becomes a European Standard, CEN 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 CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 304:2016 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 304:2016
prEN 304:2016 (E)
Contents Page

European foreword . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General conditions for testing . 6
5 Measurement accuracies and uncertainties . 7
6 Measurements for the heating mode . 8
6.1 General . 8
6.2 Determination of the nominal heat output . 8
6.3 Determination of the boiler efficiency at nominal heat output. 8
6.4 Performance of testing . 9
6.4.1 General test conditions .
...

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