FprCEN/TS 15502-3-1
(Main)Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2-1:2022
Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2-1:2022
Scope of CEN/TS 15502-3-1
EN 15502-2-1:2022, Clause 1 applies with the following modifications:
Add after k):
l) which are fully premixed appliances equipped with an Adaptive Combustion Control Function (ACCF) that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance including gas grids for natural gases of the second family where up to 20% hydrogen volume is added to the natural gas (H2NG-Y20).
m) which are fully premixed appliances equipped with a Pneumatic Gas Air Ratio controller (PGAR) that are intended to be connected to gas grids for natural gases of the second family where up to 20% hydrogen volume is added to the natural gas (H2NG-Y20), where the quality of the distributed gas without adding the hydrogen is not likely to vary to a large extent over the lifetime of the appliance.
Replace ab) and ak) and al) by the following:
ab) appliances that are intended to be connected to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance (see Annex AB of EN 15502-1:2021), except for fully premixed appliances with a ACCF, as ACCF appliances are designed to adapt to variations in gas quality.
ak) appliances that are intended to burn natural gases of the second family where hydrogen is added to the natural gas, except for fully premixed appliances with a ACCF or PGAR (which are covered by this document);
al) Partially premixed appliances equipped with an adaptive combustion control function (ACCF).
Gasbefeuerte Zentralheizkessel - Teil 3-1: Wasserstoffbeimischung und adaptive Verbrennungsregelung - Ergänzung zur DIN EN 15502-2-1:2022
Chaudières de chauffage central utilisant les combustibles gazeux - Partie 3-1: H2/GN et fonction adaptative de contrôle de la combustion - Élargissement de l'EN 15502-2-1:2022
Plinski kotli za centralno ogrevanje - 3-1. del: Zmesi H2/NG in funkcija prilagodljivega nadzora zgorevanja (ACCF) - Razširitev standarda EN 15502-2-1:2022
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
kSIST-TS FprCEN/TS 15502-3-1:2024
01-maj-2024
Plinski kotli za centralno ogrevanje - 3-1. del: Zmesi H2/NG in funkcija
prilagodljivega nadzora zgorevanja (ACCF) - Razširitev standarda EN 15502-2-
1:2022
Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2
-1:2022
Gasbefeuerte Zentralheizkessel - Teil 3-1: Wasserstoffbeimischung und adaptive
Verbrennungsregelung - Ergänzung zur DIN EN 15502-2-1:2022
Chaudières de chauffage central utilisant les combustibles gazeux - Partie 3-1: H2/GN et
fonction adaptative de contrôle de la combustion - Élargissement de l'EN 15502-2-
1:2022
Ta slovenski standard je istoveten z: FprCEN/TS 15502-3-1
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
97.100.20 Plinski grelniki Gas heaters
kSIST-TS FprCEN/TS 15502-3-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
kSIST-TS FprCEN/TS 15502-3-1:2024
---------------------- Page: 2 ----------------------
kSIST-TS FprCEN/TS 15502-3-1:2024
FINAL DRAFT
TECHNICAL SPECIFICATION
FprCEN/TS 15502-3-1
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
December 2023
ICS 27.060.30; 27.075; 91.140.10
English Version
Gas-fired central heating boilers - Part 3-1: H2NG and
ACCF - Expansion of EN 15502-2-1:2022
Chaudières de chauffage central utilisant les Gasbefeuerte Zentralheizkessel - Teil 3-1:
combustibles gazeux - Partie 3-1: H2/GN et fonction Wasserstoffbeimischung und adaptive
adaptative de contrôle de la combustion - Verbrennungsregelung - Ergänzung zur DIN EN 15502-
Élargissement de l'EN 15502-2-1:2022 2-1:2022
This draft Technical Specification is submitted to CEN members for Vote. It has been drawn up by the Technical Committee
CEN/TC 109.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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 Technical Specification. It is distributed for review and comments. It is subject to change
without notice and shall not be referred to as a Technical Specification.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. FprCEN/TS 15502-3-1:2023 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
kSIST-TS FprCEN/TS 15502-3-1:2024
FprCEN/TS 15502-3-1:2023 (E)
Contents Page
European foreword . 4
Introduction . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
3.1 Terms and definitions . 8
3.2 Symbols. 13
4 Classification . 13
4.1 Gases and categories . 13
5 Construction . 13
6 Electrical safety . 13
7 Contr
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.