SIST EN IEC 60675-2:2021

Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiation factor

This clause of IEC 60675:1994 is applicable, with the following modification:
Replace the first paragraph with the following content:
This document applies to electric direct-acting room heaters .
This document defines performance characteristics related to the radiant effect and specifies
methods for measuring the radiant factor for the information of users.
This document is used to measure the radiant factor of direct-acting room heaters.

Elektrische Haushalt-Direktheizgeräte - Prüfverfahren zur Bestimmung der Gebrauchseigenschaft - Teil 2: Zusätzliche Bestimmungen für die Messung des Strahlungsfaktors

Appareils électrodomestiques de chauffage des locaux à action directe - Méthodes de mesure de l'aptitude à la fonction - Partie 2: Dispositions supplémentaires pour la mesure du coefficient de rayonnement

L'IEC 60675-2:2020 s’applique aux appareils électriques de chauffage des locaux à action directe.
Il définit les caractéristiques d'aptitude à la fonction associées à l'effet rayonnant et spécifie les méthodes de mesure du coefficient de rayonnement à titre d'information pour les utilisateurs.
Le présent document est utilisé pour mesurer le coefficient de rayonnement des appareils de chauffage des locaux à action directe.
La présente Norme internationale doit être utilisée conjointement avec l’IEC 60675:1994, l’IEC 60675:1994/AMD1:1998 et l’IEC 60675:1994/AMD2:2018.

Gospodinjski sobni neposredni grelniki - Metode za merjenje funkcionalnosti - 2. del: Dodatna določila za merjenje faktorja sevanja

General Information

• Status: Published
• Publication Date: 21-Feb-2021
• ICS: 17.240 - Radiation measurements
• ICS: 97.100.10 - Electric heaters
• Technical Committee: FGA - Consumer information related to household electrical appliances
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 03-Feb-2021
• Due Date: 10-Apr-2021
• Completion Date: 22-Feb-2021
• Ref Project: EN IEC 60675-2:2021 - Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60675-2:2021
01-marec-2021
Gospodinjski sobni neposredni grelniki - Metode za merjenje funkcionalnosti - 2.
del: Dodatna določila za merjenje faktorja sevanja
Household electric direct-acting room heaters - Methods for measuring performance -
Part 2: Additional provisions for the measurement of the radiation factor
Ta slovenski standard je istoveten z: EN IEC 60675-2:2021
ICS:
17.240 Merjenje sevanja Radiation measurements
97.100.10 Električni grelniki Electric heaters
SIST EN IEC 60675-2:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 60675-2:2021

---------------------- Page: 2 ----------------------
SIST EN IEC 60675-2:2021


EUROPEAN STANDARD EN IEC 60675-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
January 2021
ICS 97.100.10

English Version
Household electric direct-acting room heaters - Methods for
measuring performance - Part 2: Additional provisions for the
measurement of the radiant factor
(IEC 60675-2:2020)
Appareils électrodomestiques de chauffage des locaux à Elektrische Haushalt-Direktheizgeräte - Prüfverfahren zur
action directe - Méthodes de mesure de l'aptitude à la Bestimmung der Gebrauchseigenschaft - Teil 2: Zusätzliche
fonction - Partie 2: Dispositions supplémentaires pour la Bestimmungen für die Messung des Strahlungsfaktors
mesure du coefficient de rayonnement (IEC 60675-2:2020)
(IEC 60675-2:2020)
This European Standard was approved by CENELEC on 2021-01-08. 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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60675-2:2021 E

---------------------- Page: 3 ----------------------
SIST EN IEC 60675-2:2021
EN IEC 60675-2:2021 (E)
European foreword
The text of document 59C/256/FDIS, future edition 1 of IEC 60675-2, prepared by SC 59C "Electrical
heating appliances for household and similar purposes" of 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 60675-2:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-10-08
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-01-08
document have to be withdrawn
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 60675-2:2020 was approved by CENELEC as a European
Standard without any modification.
2

---------------------- Page: 4 ----------------------
SIST EN IEC 60675-2:2021
EN IEC 60675-2:2021 (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.
Replace the references in Annex ZA of EN 60675:1995 with the following references:
Publication Year Title EN/HD Year
IEC 60675 1994 Household electric direct-acting room EN 60675 1995
heaters - Methods for measuring
performance
+ A1 1998 + A1 1998
+ A2 2018 + A2 2018
- - + A11 2019
IEC 60675-3 2020 Household electric direct-acting room EN IEC 60675-3 2021
heaters - Methods for measuring
performance - Part 3: Additional provisions
for the measurement of the radiation
efficiency

3

---------------------- Page: 5 ----------------------
SIST EN IEC 60675-2:2021

---------------------- Page: 6 ----------------------
SIST EN IEC 60675-2:2021




IEC 60675-2

®


Edition 1.0 2020-12




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE
colour

inside










Household electric direct-acting room heaters – Methods for measuring

performance –

Part 2: Additional provisions for the measurement of the radiant factor



Appareils électrodomestiques de chauffage des locaux à action directe –

Méthodes de mesure de l'aptitude à la fonction –


Partie 2: Dispositions supplémentaires pour la mesure du coefficient de

rayonnement












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 97.100.10 ISBN 978-2-8322-9087-3




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

---------------------- Page: 7 ----------------------
SIST EN IEC 60675-2:2021
– 2 – IEC 60675-2:2020 © IEC 2020
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and symbols. 5
4 Classification . 8
5 List of measurements . 8
6 General conditions for measurements . 8
7 Dimensions, mass and means of connection to the supply . 8
8 Temperature rises of air-outlet grilles and external surfaces . 8
9 Temperature rises of surfaces surrounding the heater . 8
10 Warming-up time of the heater. 8
11 Stability of room temperature . 8
12 Set-back . 9
13 Frost protection temperature . 9
14 Inrush current . 9
15 Effect of radiant heat . 9
15.1 Determination of radiant factor . 9
15.2 Determination of radiation efficiency . 9
16 Measurement of the usable power . 9
17 Verification of the maximum room temperature promoted by the manufacturer . 9
Annex A (normative) Climatic test room . 10
Annex B (informative) Information provided at point-of-sale . 11
Annex C (informative) Test report form . 12
Annex AA (normative) Determination of radiant factor . 13
AA.1 General . 13
AA.2 Test methods . 13
AA.2.1 General . 13
AA.2.2 Radiant factor . 13
AA.3 Measurement equipment . 15
AA.3.1 Principal radiometer design features . 15
AA.3.2 Radiometer technical design . 16
AA.3.3 Pyro-electric detector. 17
AA.4 Radiometer calibration . 17
AA.4.1 Calibration process . 17
AA.4.2 Worked example . 18

Figure 101 – Radiation reference plane . 6
Figure 102 – Measuring grid . 7
Figure AA.1 – Radiometer design features . 16
Figure AA.2 – Determination of the correlation factor for a luminous radiant heater . 18

Table AA.1 – Tube heater calibration . 18

---------------------- Page: 8 ----------------------
SIST EN IEC 60675-2:2021
IEC 60675-2:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

HOUSEHOLD ELECTRIC DIRECT-ACTING ROOM HEATERS –
METHODS FOR MEASURING PERFORMANCE –

Part 2: Additional provisions for the measurement
of the radiant factor

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 60675-2 has been prepared by subcommittee 59C: Electrical
heating appliances for household and similar purposes, of 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
59C/256/FDIS 59C/260/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.

---------------------- Page: 9 ----------------------
SIST EN IEC 60675-2:2021
– 4 – IEC 60675-2:2020 © IEC 2020
This International Standard is to be used in conjunction with IEC 60675:1994,
IEC 60675:1994/AMD1:1998 and IEC 60675:1994/AMD2:2018. This document supplements or
modifies the corresponding clauses of IEC 60675:1994. Where the text indicates an "addition"
to or a "replacement" of the relevant provision of IEC 60675:1994, these changes are made to
the relevant text of IEC 60675:1994. Where no change is necessary, the words "This clause of
IEC 60675:1994 is applicable" are used. When a particular subclause of IEC 60675:1994 is not
mentioned in this part, that subclause applies as far as is reasonable.
Additional specific provisions to those in Part 1, given as individual clauses or subclauses, are
numbered starting from 101.
NOTE The following numbering system is used:
• subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
• unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
• additional annexes are lettered AA, BB, etc.
In this document, the following print types are used:
– terms listed in Clause 3 of this document and of IEC 60675:1994 and IEC 60675-3:2020:
Arial bold;
– test specifications: in italic type.
A list of all parts in the IEC 60675 series, published under the general title Household electric
direct-acting room heaters – Methods for measuring performance, can be found on the IEC
website.
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.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.

---------------------- Page: 10 ----------------------
SIST EN IEC 60675-2:2021
IEC 60675-2:2020 © IEC 2020 – 5 –
HOUSEHOLD ELECTRIC DIRECT-ACTING ROOM HEATERS –
METHODS FOR MEASURING PERFORMANCE –

Part 2: Additional provisions for the measurement
of the radiant factor



1 Scope
This clause of IEC 60675:1994 is applicable, with the following modification:
Replace the first paragraph with the following content:
This document applies to electric direct-acting room heaters .
This document defines performance characteristics related to the radiant effect and specifies
methods for measuring the radiant factor for the information of users.
This document is us
...