FprEN 30-2-1

SLOVENSKI STANDARD
oSIST prEN 30-2-1:2022
01-marec-2022
Plinski gospodinjski aparati za kuhanje - 2-1. del: Smotrna raba energije - Splošno
Domestic cooking appliances burning gas - Part 2-1: Rational use of energy - General
Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 2-1: Rationelle Energienutzung -
Allgemeines
Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 2-1 :
Utilisation rationnelle de l'énergie - Généralités
Ta slovenski standard je istoveten z: prEN 30-2-1
ICS:
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
oSIST prEN 30-2-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 30-2-1:2022
oSIST prEN 30-2-1:2022
DRAFT
EUROPEAN STANDARD
prEN 30-2-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2022
ICS 97.040.20 Will supersede EN 30-2-1:2015
English Version
Domestic cooking appliances burning gas - Part 2-1:
Rational use of energy - General
Appareils de cuisson domestiques utilisant les Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil
combustibles gazeux - Partie 2-1 : Utilisation 2-1: Rationelle Energienutzung - Allgemeines
rationnelle de l'énergie - Généralités
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 49.
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, 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, 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: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 30-2-1:2022 E
worldwide for CEN national Members.

oSIST prEN 30-2-1:2022
prEN 30-2-1:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Performance characteristics . 4
4.1 Efficiency . 4
4.1.1 General . 4
4.1.2 Single covered burner . 5
4.1.3 Hob . 5
4.2 Maintenance consumption of the oven . 5
5 Tests methods . 5
5.1 General . 5
5.1.1 Burner supply . 5
5.1.2 Test conditions . 5
5.1.3 Test pans . 5
5.2 Efficiencies . 6
5.2.1 Uncovered burners . 6
5.2.2 Covered burners . 8
5.3 Maintenance consumption of the oven . 9
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Regulation (EU) 2016/426 aimed to be covered . 10

oSIST prEN 30-2-1:2022
prEN 30-2-1:2022 (E)
European foreword
This document (prEN 30-2-1:2022) has been prepared by Technical Committee CEN/TC 49 “Gas
cooking appliances”, the secretariat of which is held by UNI.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 30-2-1:2015.
This Part 2-1 “Rational use of energy” of EN 30 complements Part 1-1 “Safety”.
The main modification in this document with reference to the previous edition, EN 30-2-1:2015, are:
— the alignment to the last edition of the referenced standards;
— the removal of requirements concerning single uncovered burners;
— the addition in Table 1 of information for testing burners with nominal heat input between 0,8 kW
and 1,15 kW inclusive.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral
part of this document.
oSIST prEN 30-2-1:2022
prEN 30-2-1:2022 (E)
1 Scope
This document sets out the requirements and the test method for the rational use of energy of gas
burning domestic cooking appliances, in accordance with EN 30-1-1:2021, Clause 1.
This document covers type testing only.
NOTE The calorific values specified in this document are based on the gross calorific value (Hs) as defined in
EN 30-1-1:2021
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 30-1-1:2021, Domestic cooking appliances burning gas - Part 1-1: Safety – General
EN 15181:2017+A1:2020, Measuring method of the energy consumption of gas fired ovens
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 30-1-1:2021 and the following
apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org
3.1
maintenance consumption of the oven
quantity of heat to be released per unit of time by the gas combustion, in order to maintain the oven
temperature constant
Note 1 to entry:
Notion: Ce
Unit: kilowatt (kW)
4 Performance characteristics
4.1 Efficiency
4.1.1 General
The requirement given in 4.1.2 is only applicable to hotplate burners, the nominal heat input of which is
higher than 0,8 kW.
oSIST prEN 30-2-1:2022
prEN 30-2-1:2022 (E)
4.1.2 Single covered burner
The efficiency of each single covered burner determined under the test conditions specified in 5.2.2
shall be at least:
1) 25 % (from cold);
2) 35 % (from hot).
4.1.3 Hob
The efficiency of the gas hob shall be determined under the test conditions specified in 5.2.1
4.2 Maintenance consumption of the oven
Under the test conditions specified in 5.3, the maintenance consumption of the oven shall not exceed
the value obtained using the formula:
C = 0,93 + 0,035 v
...