Aerospace series - ECO efficiency of catering equipment - Part 03: Chilling equipment

This European standard describes a test procedure to identify performance characteristics and a weight rating of a galley chilling equipment used on aircraft. Furthermore it describes the calculation procedure to determine an energy consumption index and a performance index. Only galley chilling equipment with a freeze function will be considered. The effect of the chilling equipment on food quality is not addressed in this standard.

Luft- und Raumfahrt - ECO-Effizienz von Cateringgeräten - Teil 03: Kühlgeräte

In dieser Europäischen Norm werden ein Prüfverfahren zur Ermittlung von Leistungsmerkmalen und eine Gewichtsbewertung von in Luftfahrzeugen verwendeten Bordküchenkühlgeräten beschrieben. Zudem wird das Berechnungsverfahren zur Bestimmung eines Energieverbrauchsindex und eines Leistungsindex beschrieben. Es werden nur Bordküchenkühlgeräte mit Tiefkühlfunktion berücksichtigt. Die Auswirkungen der Kühlgeräte auf die Lebensmittelqualität werden in dieser Norm nicht behandelt.

Série aérospatiale - Éco efficacité du matériel de restauration - Partie 03 : Matériel réfrigérant

Le présent document décrit une procédure d’essai pour identifier les caractéristiques de rendement et le poids nominal du matériel d’office réfrigérant utilisé à bord des aéronefs. De plus, elle décrit la procédure de calcul pour déterminer un indice de consommation d’énergie et un indice de performance. Seul le matériel d’office réfrigérant équipé d’une fonction de congélation sera considéré. L’effet du matériel réfrigérant sur la qualité des aliments n’est pas l’objet de la présente norme.

Aeronavtika - Ekoučinkovitost naprave za gostinstvo - 3. del: Oprema za hlajenje

General Information

Status
Published
Publication Date
11-Feb-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
12-Feb-2020
Completion Date
12-Feb-2020

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SLOVENSKI STANDARD
SIST EN 4855-03:2020
01-april-2020
Aeronavtika - Ekoučinkovitost naprave za gostinstvo - 3. del: Oprema za hlajenje

Aerospace series - ECO efficiency of catering equipment - Part 03: Chilling equipment

Luft- und Raumfahrt - ECO Effizienz von Cateringgeräten - Teil 03: Kühlgeräte

Série aérospatiale - Indice d'écoefficacité - Partie 03 : Matériel d'office réfrigérant

Ta slovenski standard je istoveten z: EN 4855-03:2020
ICS:
49.095 Oprema za potnike in Passenger and cabin
oprema kabin equipment
SIST EN 4855-03:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 4855-03:2020
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SIST EN 4855-03:2020
EN 4855-03
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2020
EUROPÄISCHE NORM
ICS 49.020; 67.250
English Version
Aerospace series - ECO efficiency of catering equipment -
Part 03: Chilling equipment

Série aérospatiale - Éco efficacité du matériel de Luft- und Raumfahrt - ECO-Effizienz von

restauration - Partie 03 : Matériel réfrigérant Cateringgeräten - Teil 03: Kühlgeräte

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 4855-03:2020 E

worldwide for CEN national Members.
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SIST EN 4855-03:2020
EN 4855-03:2020 (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 ................................................................................................................................. 7

5.1 Measurements and calculations ................................................................................................................ 7

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

5.8 Operation conditions ..................................................................................................................................... 7

6 Test procedures ............................................................................................................................................... 7

6.1 Preparation of test medium ........................................................................................................................ 7

6.2 Energy consumption test .............................................................................................................................. 8

6.3 Measurement of the inner usable volume .............................................................................................. 8

7 Evaluation and calculation .......................................................................................................................... 8

7.1 General ................................................................................................................................................................ 8

7.2 Calculation of energy consumption index (ECI) ................................................................................... 8

7.3 Calculation of performance index (PI) ................................................................................................. 10

7.4 Test report ...................................................................................................................................................... 10

7.5 Calculation sheet .......................................................................................................................................... 10

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SIST EN 4855-03:2020
EN 4855-03:2020 (E)
European foreword

This document (EN 4855-03:2020) 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.
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SIST EN 4855-03:2020
EN 4855-03:2020 (E)
Introduction

During aircraft operations the food storage in the cabin is mandatory to maintain the catering on board.

There exist different equipment types to cool, freeze or chill any foods or drinks. To meet the target to

determine an energy efficiency index for galley chilling equipment (freezer, refrigerators and beverage

chillers) the purpose of this document is to standardize the test procedure and efficiency calculations

for this equipment.
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SIST EN 4855-03:2020
EN 4855-03:2020 (E)
1 Scope

This European standard describes a test procedure to identify performance characteristics and a weight

rating of a galley chilling equipment used on aircraft. Furthermore it describes the calculation

procedure to determine an energy consumption index and a performance index. Only galley chilling

equipment with a freeze function will be considered. The effect of the chilling equipment on food

quality is not addressed in this standard.
2 Normative references
The following do
...

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