SIST EN 4855-01:2020

Aerospace series - ECO efficiency of catering equipment - Part 01: General conditions

EN 4855-01 defines the test procedures and calculations to determine the ECO efficiency of the following catering equipment installed in an aircraft: Chilling equipment (with freeze function); Ovens (steam and convection ovens); Beverage makers (coffee maker, water heater).Based on the results it will be possible to derive the energy consumption index and a performance index of the considered equipment type. The two index values represent the ECO efficiency.

Luft- und Raumfahrt - ECO Effizienz von Cateringgeräten - Teil 01: Allgemeine Bedingungen

Luftfahrzeugen eingebauter Cateringgeräte fest:
- Kühlgeräte (mit Tiefkühlfunktion);
- Öfen (Dampfgarer und Heißluftöfen);
- Heißgetränkeautomaten (Kaffeebereiter, Warmwasserbereiter).
Anhand der Ergebnisse wird es möglich sein, den Energieverbrauchsindex und den Leistungsindex des entsprechenden Gerätetyps abzuleiten. Die beiden Indexwerte stellen die Ökoeffizienz dar.

Série aérospatiale - Indice d'écoefficacité - Partie 01 : Conditions générales

Le présent document définit la procédure d’essai et les calculs pour déterminer l’écoefficacité du matériel de restauration suivant installé dans un aéronef :
- matériel réfrigérant (avec fonction de congélation) ;
- fours (fours à vapeur et à convection) ;
- appareils de préparation de boissons (cafetière, bouilloire).
Sur la base des résultats, il sera possible de calculer l’indice de consommation d’énergie et un indice de performance du type de matériel considéré. Les valeurs des deux indices représentent l’écoefficacité.

Aeronavtika - Ekoučinkovitost naprav za gostinstvo - 1. del: Splošni pogoji

General Information

• Status: Published
• Publication Date: 02-Mar-2020
• ICS: 49.095 - Passenger and cabin equipment
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 24-Feb-2020
• Due Date: 30-Apr-2020
• Completion Date: 03-Mar-2020
• Ref Project: EN 4855-01:2020 - Aerospace series - ECO efficiency of catering equipment - Part 01: General conditions

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 4855-01:2020
01-april-2020
Aeronavtika - Ekoučinkovitost naprav za gostinstvo - 1. del: Splošni pogoji
Aerospace series - ECO efficiency of catering equipment - Part 01: General conditions
Luft- und Raumfahrt - ECO Effizienz von Cateringgeräten - Teil 01: Allgemeine
Bedingungen
Série aérospatiale - Indice d'écoefficacité - Partie 01 : Conditions générales
Ta slovenski standard je istoveten z: EN 4855-01:2020
ICS:
49.095 Oprema za potnike in Passenger and cabin
oprema kabin equipment
SIST EN 4855-01:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4855-01:2020

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SIST EN 4855-01:2020


EN 4855-01
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2020
EUROPÄISCHE NORM
ICS 49.020; 67.250
English Version

Aerospace series - ECO efficiency of catering equipment -
Part 01: General conditions
Série aérospatiale - Écoefficacité du matériel de Luft- und Raumfahrt - ECO-Effizienz von
restauration - Partie 01 : Conditions générales Cateringgeräten - Teil 01: Allgemeine Bedingungen
This European Standard was approved by CEN on 12 August 2019.

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, 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.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4855-01:2020 E
worldwide for CEN national Members.

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SIST EN 4855-01:2020
EN 4855-01:2020 (E)
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 General . 6
5.2 Environmental conditions . 7
5.3 Power supply and voltage . 7
5.4 Measurement equipment . 7
5.5 General weight measurement conditions . 8
5.6 Noise measurement . 8
5.7 Reference aircraft and reference mission . 8
5.7.1 General . 8
5.7.2 Assumptions . 8
5.7.3 Overall kerosene consumption . 10
5.8 Calculation sheets . 12
5.8.1 General . 12
5.8.2 Calculation sheet for oven equipment . 12
5.8.3 Calculation sheet for chilling equipment . 13
5.8.4 Calculation sheet for beverage makers . 13



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SIST EN 4855-01:2020
EN 4855-01:2020 (E)
European foreword
This document (EN 4855-01:2020) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2020, and conflicting national standards shall
be withdrawn at the latest by August 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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 the
United Kingdom.
3

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SIST EN 4855-01:2020
EN 4855-01:2020 (E)
Introduction
Efficient and economic aircraft operation is one of the main objectives in the aviation industry. The
main goals for a competitive and environmental friendly operation are to reduce weight, fuel
consumptions and thus to lower the costs leading to a more sustainable aircraft.
Today’s aviation industry standards do not provide a classification of catering equipment according to
their power demand and weight. Since it is state of the art for household appliances to be rated with
ECO-label categories, the purpose of this document is to standardise the test procedures and
calculations to determine the ECO efficiency for catering equipment installed in the aircraft.
4

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SIST EN 4855-01:2020
EN 4855-01:2020 (E)
1 Scope
This document defines the test procedures and calculations to determine the ECO efficiency of the
following catering equipment installed in an aircraft:
 Chilling equipment (with freeze function);
 Ovens (steam and convection ovens);
 Beverage makers (coffee maker, water heater).
Based on the results it will be possible to derive the energy consumption index and a performance
index of the considered equipment type. 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.
1
EN 4855-02, Aerospace series — ECO efficiency of catering equipment — Part 2: Oven equipment
1

EN 4855-03, Aerospace series — ECO efficiency of catering equipment — Part 3: Chilling equipment
1
EN 4855-04, Aerospace series — ECO efficiency of catering equipment — Part 4: Beverage makers
EN ISO 3744:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane
(ISO 3744:2010)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
 ISO Online browsing platform: available at http://www.iso.org/obp
 IEC Electropedia: available at http://www.electropedia.org/
3.1
catering equipment
equipment installed in an aircraft to provide or support food or beverage service
Note 1 to entry: Includes ovens, beverage makers, water heaters and chilling equipment.
3.2
electrical energy consumption
measured apparent power integrated over a period of time

1 Published as ASD-STAN Prestandard at the date of publication of this standard by AeroSpace and Defence Industries
Association of Europe – Standardization (ASD-STAN) (www.asd-stan.org).
5

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SIST EN 4855-01:2020
EN 4855-01:2020 (E)
3.3
ECO efficiency
aspect of sustainability of catering equipment regarding the energy consumption and performance
during aircraft operation
Note 1 to entry: ECO efficiency in this context does not consider the whole life cycle assessment of catering
equipment.
3.4
energy consumption index
ECI
index (dimensionless) describing the energy consumption related to a reference equipment during
operation
3.5
performance index
PI
index (dimensionless) describing the performance related to a reference
Note 1 to entry: The definition of the performance index is specific for each equipment type, see in EN 4855-02,
EN 4855-03 and EN 4855-04.
4 Symbols and abbreviations
ECI Energy consumption index
EUT E
...