SIST EN IEC 63252:2020
(Main)Energy consumption of vending machines
Energy consumption of vending machines
IEC 63252:2020 defines methods for the measurement of energy consumption of vending machines, whether or not fitted with refrigerating appliances.
The standard applies (but is not limited) to the following categories of machines:
- Refrigerated closed-fronted can and bottle machines where the products are held in stacks
- Refrigerated glass-fronted can and bottle, confectionery and snack machines
- Refrigerated glass-fronted machines entirely for perishable foodstuffs
- Refrigerated dual-temperature glass-fronted machines
- Confectionery and snack machines that are not refrigerated
- Combination machines consisting of two different categories of machine in the same housing and powered by one chiller
The following types of vending machine are excluded from this document:
- drink machines dispensing hot and/or cold drinks into cups;
- machines with a food-heating function;
- vending machines operating at temperatures below 0 °C; or
- any machine including one or more of these compartments.
For verification purposes, it is essential to apply all of the tests specified to a single unit. The tests can also be made individually for the study of a particular characteristic.
This document does not deal with any characteristics of machine design other than energy consumption.
Energieverbrauch von Verkaufsautomaten
Consommation d'énergie des distributeurs automatiques
L'IEC 63252:2020 définit des méthodes de mesure de la consommation d'énergie des distributeurs automatiques, qu'ils soient équipés ou non d'appareils de réfrigération.
La norme s'applique (entre autres) aux catégories de distributeurs suivants:
– distributeurs fermés réfrigérés de cannettes et de bouteilles dans lesquels les produits sont empilés
– distributeurs réfrigérés à porte vitrée de cannettes, bouteilles, confiseries et collations
– distributeurs réfrigérés à porte vitrée contenant uniquement des denrées alimentaires périssables
– distributeurs réfrigérés à porte vitrée et à double température
– distributeurs non réfrigérés de confiseries et collations
– distributeurs combinant deux catégories différentes de distributeurs dans une même enveloppe et alimentés par un seul réfrigérateur
Les types de distributeurs automatiques suivants ne sont pas couverts par le présent document:
– distributeurs de boissons chaudes et/ou froides dans des gobelets;
– distributeurs avec une fonction de chauffage des denrées;
– distributeurs automatiques fonctionnant à des températures inférieures à 0 °C; ou
– tout distributeur comprenant un ou plusieurs de ces compartiments.
À des fins de vérification, il est indispensable d’appliquer tous les essais spécifiés à un seul appareil. Les essais peuvent également être effectués séparément pour l'étude d'une caractéristique particulière.
Le présent document ne couvre pas les caractéristiques de conception du distributeur autres que la consommation d'énergie.
Poraba energije prodajnih avtomatov
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 63252:2020
01-november-2020
Nadomešča:
SIST EN 50597:2019
Poraba energije prodajnih avtomatov
Energy consumption of vending machines
Ta slovenski standard je istoveten z: EN IEC 63252:2020
ICS:
27.010 Prenos energije in toplote na Energy and heat transfer
splošno engineering in general
55.230 Razdelilni in prodajni Distribution and vending
avtomati machines
SIST EN IEC 63252:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 63252:2020
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SIST EN IEC 63252:2020
EUROPEAN STANDARD EN IEC 63252
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2020
ICS 27.015; 97.130.20 Supersedes EN 50597:2018 and all of its amendments
and corrigenda (if any)
English Version
Energy consumption of vending machines
(IEC 63252:2020)
Consommation d'énergie des distributeurs automatiques Energieverbrauch von Verkaufsautomaten
(IEC 63252:2020) (IEC 63252:2020)
This European Standard was approved by CENELEC on 2020-08-17. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63252:2020 E
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SIST EN IEC 63252:2020
EN IEC 63252:2020 (E)
European foreword
The text of document 59/730/FDIS, future edition 1 of IEC 63252, prepared by IEC/TC 59
"Performance of household and similar electrical appliances" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 63252:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at (dop) 2021-05-17
national level by publication of an identical national
standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-08-17
document have to be withdrawn
This document supersedes EN 50597:2018 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 63252:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 62552 (series) NOTE Harmonized as EN 62552 (series)
ISO 23953-1 NOTE Harmonized as EN ISO 23953-1
ISO 23953-2 NOTE Harmonized as EN ISO 23953-2
2
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SIST EN IEC 63252:2020
EN IEC 63252:2020 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60335-1 - Household and similar electrical appliances EN 60335-1 -
- Safety - Part 1: General requirements
IEC 60335-2-75 - Household and similar electrical appliances - -
- Safety - Part 2-75: Particular
requirements for commercial dispensing
appliances and vending machines
ISO 5149-2 - Refrigerating systems and heat pumps - - -
Safety and environmental requirements –
Part 2: Design, construction, testing,
marking and documentation
ISO 5149-3 - Refrigerating systems and heat pumps - - -
Safety and environmental requirements -
Part 3: Installation site
- - Electrical and electronic household and EN 50564 -
office equipment – Measurement of low
power consumption
3
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SIST EN IEC 63252:2020
IEC 63252
®
Edition 1.0 2020-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Energy consumption of vending machines
Consommation d'énergie des distributeurs automatiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.015; 97.130.20 ISBN 978-2-8322-8598-5
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 63252:2020
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CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
3.1 Terms relating specifically to the vending process . 7
3.2 Terms relating to the tests . 8
4 General requirements . 9
4.1 Applicability . 9
4.2 Test room . 9
4.3 Instruments, measuring equipment and measuring accuracy . 10
4.4 Power supply . 10
5 Conditions for the tests . 10
5.1 General . 10
5.2 Equipment location for test. 11
5.3 Energy consumption and recording . 11
5.4 M-cans . 11
5.5 Product loading for test . 11
5.6 Product storage temperatures . 12
5.7 Stabilization . 12
6 Energy consumption measurement . 12
6.1 General . 12
6.2 Loading and pull-down test . 13
6.2.1 Test procedure . 13
6.2.2 Loading for loading and pull-down test . 13
6.2.3 Measurement for loading and pull-down test . 14
6.3 Ready mode, energy-saving mode and recovery period measurements. 14
6.3.1 General . 14
6.3.2 Test procedure . 15
6.3.3 Measurement . 15
6.4 Measurement of the net volume . 16
7 Calculations – Energy consumption . 16
8 Marking plate . 17
Annex A (informative) Test timeline . 18
Annex B (informative) Test report template . 19
Bibliography . 23
Figure A.1 – Test timeline . 18
Figure B.1 – Location of machine . 20
Figure B.2 – Spiral machine . 21
Figure B.3 – Glass fronted can/bottle machine . 21
Figure B.4 – Carousel or drum machine . 22
Figure B.5 – Combined snack and vertical stack can machine . 22
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Table 1 – Vending machine categories . 6
Table 2 – Description of vending machine categories . 9
Table 3 – Product loading temperatures for reloading and pull-down test . 14
Table 4 – Permitted loading times . 14
Table B.1 – Data to be reported . 19
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENERGY CONSUMPTION OF VENDING MACHINES
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 63252 has been prepared by IEC technical committee 59:
Performance of household and similar electrical appliances.
The text of this International Standard is based on the following documents:
FDIS Report on voting
59/730/FDIS 59/736/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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ENERGY CONSUMPTION OF VENDING MACHINES
1 Scope
This document defines methods for the measurement of energy consumption of vending
machines, whether or not fitted with refrigerating appliances.
The standard applies (but is not limited) to the categories of machines shown in Table 1.
Table 1 – Vending machine categories
Category Machine type
1 Refrigerated closed-fronted can and bottle machines where the products are held in
stacks
2 Refrigerated glass-fronted can and bottle, confectionery and snack machines
3 Refrigerated glass-fronted machines entirely for perishable foodstuffs
4 Refrigerated dual-temperature glass-fronted machines
5 Confectionery and snack machines that are not refrigerated
6 Combination machines consisting of two different categories of machine in the same
housing and powered by one chiller
The following types of vending machine are excluded from this document:
– drink machines dispensing hot and/or cold drinks into cups;
– machines with a food-heating function;
– vending machines operating at temperatures below 0 °C; or
– any machine including one or more of these compartments.
For verification purposes, it is essential to apply all of the tests specified to a single unit. The
tests can also be made individually for the study of a particular characteristic.
This document does not deal with any characteristics of machine design other than energy
consumption.
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.
IEC 60335-1, Household and similar electrical appliances – Safety – Part 1: General
requirements
IEC 60335-2-75, Household and similar electrical appliances – Safety – Part 2-75: Particular
requirements for commercial dispensing appliances and vending machines
ISO 5149-2, Refrigerating systems and heat pumps – Safety and environmental requirements
– Part 2: Design, construction, testing, marking and documentation
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ISO 5149-3, Refrigerating systems and heat pumps – Safety and environmental requirements
– Part 3: Installation site
EN 50564, Electrical and electronic household and office equipment – Measurement of low
power consumption
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:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1 Terms relating specifically to the vending process
3.1.1
cabinet
enclosure within a vending machine in which the product is held ready to be sold
3.1.2
automatic energy-saving mode
mode of a vending machine in which energy-reducing measures are automatically applied as a
result of operational controls fitted by the manufacturer
Note 1 to entry: These could include light or movement sensors.
Note 2 to entry: Timers or other controls that can be adjusted by the company operating the machine do not qualify
as automatic, unless they have a permanent minimum configuration level that cannot be overridden by the company,
in which case they may be operational at their minimum configuration for the automatic energy-saving mode test.
3.1.3
health control cut-out function
function fitted in machines intended entirely for the storage and vending of perishable
foodstuffs, or with a compartment for the storage and vending of such foodstuffs, that prevents
vending of foodstuff if the machine or compartment experiences a time/temperature condition
outside that permitted under food safety regulations
3.1.4
loading
filling
process of putting products into the vending machine
Note 1 to entry: This can require the door of the machine to be open.
3.1.5
manufacturer's instructions
instructions that accompany the machine, including advice on installation of the machine at the
final operating location
3.1.6
perishable foodstuffs
foods, such as dairy products, sandwiches and plated meals that are required to be kept chilled
under food safety regulations
Note 1 to entry: Requirements vary between countries.
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3.1.7
pull down
reduction of temperature inside the product storage area of a chilled vending machine to the
machine's nominal operating temperature, as specified by the manufacturer
Note 1 to entry: For example, as required following the loading operation.
3.1.8
ready mode
mode of a vending machine in which the machine is available (ready) for use, but no products
are taken
Note 1 to entry: In this mode, products on sale are available for immediate delivery.
3.1.9
refrigerated dual-temperature glass-fronted machines
machines that can be set up to have more than one compartment, each of which is held at a
different temperature, one of which is for perishable food
Note 1 to entry: The presence of a health control cut-out function in the perishable food compartment is essential.
Note 2 to entry: The compartments in these machines are sized according to the needs of the final customer. In
practice, they are operated with no more than 50 % capacity at perishable food temperatures.
Note 3 to entry: If the machine includes a food safety thermal cut-out functionality, then for the purposes of testing,
that compartment with the safety cut-out is deemed for storage of perishable foodstuff.
3.1.10
vending mode
transient mode of a vending machine during which products are dispensed
3.1.11
zone-cooled vending machine
vending machines for which the cabinet is not fully cooled throughout its volume and in which
the product is cooled to the final vending temperature only as it reaches close to the dispensing
mechanism (this is the usual configuration for category 1 machines)
Note 1 to entry: Zone-cooled machines are not appropriate for perishable foodstuffs.
3.2 Terms relating to the tests
3.2.1
M-can
test can used to simulate a product during tests, fitted with a temperature-measuring device
3.2.2
net volume
net internal refrigerated volume of the cabinet within which the products directly available for
vending are contained, measured in accordance with 6.4
3.2.3
test package
food product used as load when testing chilled food compartments
Note 1 to entry: The test packages used in these tests shall be commercially available, unopened, 330 ml cans of
drinks. The difference in heat capacity of different drinks is insignificant.
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4 General requirements
4.1 Applicability
This document establishes the tests and calculations necessary to determine the energy rating
of a vending machine.
The document relates to the categories of vending machines described in Table 2 and to any
combination of them.
Table 2 – Description of vending machine categories
Category Machine type Comment
1 Refrigerated closed-fronted can and bottle These machines serve refrigerated beverages
machines where the products are held in stacks that are not visible before vending.
2 Refrigerated glass-fronted can and bottle, These machines are for foodstuffs which are
confectionery and snack machines refrigerated for reasons not related to food
safety.
3 Refrigerated glass-fronted machines entirely for These machines are refrigerated for food safety
perishable foodstuffs reasons and have a health control cut-out
function.
4 Refrigerated dual-temperature glass-fronted These machines have two compartments, each
machines of which is held at a different temperature, one
of which is for perishable food. The compartment
containing perishable food shall be controlled by
a health control cut-out function.
5 Confectionery and snack machines that are not These machines store product at ambient
refrigerated temperature without cooling.
Combination machines consisting of two The machines usually consist of two machine
6
different categories of machine in the same modules separated by a vertical panel but could
housing and powered by one chiller. also be two units mounted one above the other.
Typical combination machine would consist of a
closed-fronted bottle machine and a glass-
fronted snack machine, or two separate food and
snack machines.
The machine manufacturer shall provide adequate information to confirm that the machine is
suitable for testing in accordance with this specification, and that it can perform the tests as
required, if necessary with minimum intervention by the manufacturer's technical staff.
Information shall be provided by completing the test report in Annex B.
4.2 Test room
Tests shall be carried out in a test room at climate class 3, defined in ISO 23953-2 as (25 ± 1) °C
and (60 ± 5) % relative humidity, with defined air movement. The conditions in the test room
shall be measured by a probe located 500 mm upstream of the vending machine (on the air
supply side of the cabinet), in line with the front of the cabinet and at half the height of the
vending machine being tested.
Lighting shall be installed to maintain (600 ± 100) lx measured at a height of 1 m above the
floor.
Air movement shall be provided. The air movement shall be, as far as practicable, parallel to
the plane of the cabinet's opening and to the horizontal axis. The air velocity at any point on
the vertical side of the vending machine shall be between 0,1 m/s and 0,2 m/s.
The direction of air flow shall be such that the air does not enter the cabinet when the door is
open.
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4.3 Instruments, measuring equipment and measuring accuracy
All measurements shall be carried out with instruments that have been calibrated.
Temperature measurements shall be made to an accuracy of ±1 °C. The time interval between
temperature measurements should be no greater than 1 min.
Time measurements shall be made to the nearest 0,01 h.
Relative humidity shall be measured to an accuracy of ±5 %.
Electrical energy consumption shall be measured to a resolution of ±0,01 kWh and with an
accuracy of ±1 %.
NOTE See EN 50564 for guidance on power measurement.
4.4 Power supply
The tolerance that applies to the power supply shall be ±2 % for voltage and ±1 % for frequency
in relation to the nominal values given on the marking plate or otherwise stated by the
manufacturer.
5 Conditions for the tests
5.1 General
Each machine intended to be tested shall be representative of stock or routine production and
shall be typical in construction and have only default settings as supplied on delivery to the
customer, except as required to meet 5.6 and to achieve the operational modes required under
6.3.
Machines are to be prepared in accordance with the manufacturer's instructions as if they were
to be installed in their intended vending location, including the fitting of parts such as leg covers
and spacers.
Unless otherwise specified, the tests are carried out on a single machine that shall withstand
all the relevant tests, and are carried out in the order given in this document.
Machines are to be categorised in accordance with the information in the manufacturer's
brochure.
A machine described as being capable of being operated as a chilled food machine and fitted
with a health cut-out function shall be tested as a category 3 machine.
A machine described as providing the facility for a compartment to sell perishable food, and
whose compartment is fitted with a health control cut-out function, shall be tested as a category
4 machine.
Where a machine is fitted with a chiller but where no reference is made to perishable food, it
shall be tested as a category 2 machine.
All carousel or drum machines (where the products on display are held on a circular disc) fitted
with a chiller are to be tested as category 3 machines.
As far as possible, combination machines shall be supplied by the manufacturer with half the
total volume set up for each category of machine, e.g. half as can/bottle and half as snack.
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If it is evident from the construction of the machine that a particular test is not applicable, the
test is not carried out.
NOTE For example, in a category 5 machine, there is no reloading or pull-down measurement.
5.2 Equipment location for test
Figure B.1 shows the position of the machine in the test room.
The machine is to be insta
...
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