oSIST prEN 4855-02:2025

Aerospace series - ECO efficiency of catering equipment - Part 02: Oven equipment

This document specifies a test procedure to identify performance characteristics and a weight rating of convection and steam ovens used on aircraft. Furthermore, it specifies the calculation procedure to determine an energy consumption index and a performance index. There is no direct correlation between the ECO efficiency and cooking performance in terms of food quality and appearance. The two index values represent the ECO efficiency.

Luft- und Raumfahrt - ECO-Effizienz von Cateringgeräten - Teil 02: Öfen

Série aérospatiale - Écoefficacité du matériel de restauration - Partie 02 : Fours

Aeronavtika - Ekološka učinkovitost gostinske opreme - 2. del: Oprema za pečico

General Information

• Status: Not Published
• Public Enquiry End Date: 30-Jan-2025
• ICS: 49.020 - Aircraft and space vehicles in general
• ICS: 49.095 - Passenger and cabin equipment
• ICS: 67.250 - Materials and articles in contact with foodstuffs
• ICS: 97.040.20 - Cooking ranges, working tables, ovens and similar appliances
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 02-Dec-2024
• Due Date: 21-Apr-2025
• Ref Project: prEN 4855-02 - Aerospace series - ECO efficiency of catering equipment - Part 02: Oven equipment

Relations

• Revises: SIST EN 4855-02:2020 - Aerospace series - ECO efficiency of catering equipment - Part 02: Oven equipment
• Effective Date: 09-Jul-2024

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2025
Aeronavtika - Ekološka učinkovitost gostinske opreme - 2. del: Oprema za pečico
Aerospace series - ECO efficiency of catering equipment - Part 02: Oven equipment
Luft- und Raumfahrt - ECO-Effizienz von Cateringgeräten - Teil 02: Öfen
Série aérospatiale - Écoefficacité du matériel de restauration - Partie 02 : Fours
Ta slovenski standard je istoveten z: prEN 4855-02
ICS:
49.095 Oprema za potnike in Passenger and cabin
oprema kabin equipment
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2024
ICS 49.020; 67.250 Will supersede EN 4855-02:2020
English Version
Aerospace series - ECO efficiency of catering equipment -
Part 02: Oven equipment
Série aérospatiale - Écoefficacité du matériel de Luft- und Raumfahrt - ECO-Effizienz von
restauration - Partie 02 : Fours Cateringgeräten - Teil 02: Öfen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.
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, 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 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 4855-02:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Symbols and abbreviations . 6
5 General test conditions . 6
5.1 Measurements and calculations for oven equipment . 6
5.2 Environmental conditions . 7
5.3 Power supply and voltage . 7
5.4 Measurement equipment . 7
5.5 Test set up . 7
5.6 Test medium . 7
5.7 General conditions for weight measurement . 7
6 Test Procedures . 7
6.1 Preparation of test medium . 7
6.2 Test preparation . 8
7 Evaluation and calculation . 9
7.1 General. 9
7.2 Calculation of energy consumption index (ECI) for oven equipment . 9
7.3 Calculation of performance index (PI) . 10
7.4 Test report . 10
7.5 Calculation sheet . 11

European foreword
This document (prEN 4855-02:2024) has been prepared by ASD-STAN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 4855-02:2020.
This document includes the following significant technical changes with respect to EN 4855-02:2020:
— update of formula for kerosene consumption based on updated prEN 4855-01;
— update of reference value m .
K,ref
Introduction
During aircraft operations, the food preparation in the cabin is mandatory to maintain the catering on
board. There exist different equipment types to heat up the prepared meals for the passengers in the
cabin. On the one hand meals can be heated by usage of steam (steam ovens); on the other hand it can
be heated by usage of hot and dry air (convection oven). To meet the target to determine an energy
efficiency index for aircraft oven equipment, the purpose of this document is to standardize the test
procedure and efficiency calculations for this equipment type.
1 Scope
This document specifies a test procedure to identify performance characteristics and a weight rating of
convection and steam ovens used on aircraft. Furthermore, it specifies the calculation procedure to
determine an energy consumption index and a performance index. There is no direct correlation
between the ECO efficiency and cooking performance in terms of food quality and appearance. The two
index values represent the ECO efficiency.
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.
prEN 4855-01:2024, Aerospace series — ECO efficiency of catering equipment — Part 1: General
conditions
EN IEC 60350-1, Household electric cooking appliances — Part 1: Ranges, ovens, steam ovens and grills —
Methods for measuring performance (IEC 60350-1)
3 Terms and definitions
For the purposes of this document, the terms an
...