prEN IEC 63517:2025

SLOVENSKI STANDARD
01-junij-2025
Nosljivi elektronski tekstil - Preskusne metode za učinkovitosti ogrevalnih
izdelkov - Temperatura ogrevanja in poraba električne energije
Wearable electronic textiles - Test methods for performance of heating products -
Heating temperature and power consumption
Textiles électroniques prêts-à-porter - Méthodes d'essai de performance des produits
chauffants - Température de chauffage et consommation de puissance
Ta slovenski standard je istoveten z: prEN IEC 63517:2025
ICS:
59.080.80 Inteligentne tekstilije Smart textiles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

124/309/CDV
COMMITTEE DRAFT FOR VOTE (CDV)

PROJECT NUMBER:
IEC 63517 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-04-11 2025-07-04
SUPERSEDES DOCUMENTS:
124/275/CD, 124/308/CC
IEC TC 124 : WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES
SECRETARIAT: SECRETARY:
Korea, Republic of Mr Jae Yeong Park
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Wearable electronic textiles - Test methods for performance of heating products - Heating
temperature and power consumption

PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
In accordance with 124/302/RM, Decision #3, TC 124 agreed to proceed this project to CDV for parallel
voting between IEC TC 124 and ISO TC 38.

download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
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IEC CDV 63517 © IEC 2025 – 2 – 124/309/CDV
1 CONTENTS
3 FOREWORD . 3
4 INTRODUCTION . 5
5 1 Scope . 6
6 2 Normative references . 6
7 3 Terms and definitions . 6
8 4 Principle . 7
9 5 Test equipment and materials . 7
10 5.1 Thermometer . 7
11 5.2 External power source . 7
12 5.3 Measuring devices for voltage and current . 7
13 5.4 Infrared thermographic camera . 7
14 5.5 Thermal insulation . 7
15 6 Test specimens . 7
16 6.1 Conditioning. 7
17 6.2 Preparation of test specimen . 8
18 6.3 Selection of measuring points . 8
19 7 Test procedure . 9
20 7.1 Environmental conditions . 9
21 7.2 Heating Temperature . 9
22 7.3 Power consumption for heating . 10
23 8 Test report . 10
24 Bibliography . 11
26 Figure 1 – Preparation of test . 8
27 Figure 2 – Selection of measuring points . 8
28 Figure 3 – Test of heating temperature . 9
29 Figure 4 – Measurement of power consumption . 10
IEC CDV 63517 © IEC 2025 – 3 – 124/309/CDV
32 INTERNATIONAL ELECTROTECHNICAL COMMISSION
33 ____________
35 WEARABLE ELECTRONIC TEXTILES –
37 Test methods for performance of heating products
38 – Heating temperature and power consumption
40 FOREWORD
41 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
42 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
43 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
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49 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
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52 interested IEC National Committees.
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56 misinterpretation by any end user.
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67 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
68 Publications.
69 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
70 indispensable for the correct application of this publication.
71 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
72 rights. IEC shall not be held responsible for identifying any or all such patent rights.
73 IEC 6XXXX has been prepared by IEC technical committee 124: Wearable electronic devices
74 and technologies.
75 The text of this International Standard is based on the following documents:
Draft Report on voting
XX/XX/FDIS XX/XX/RVD
77 Full information on the voting for its approval can be found in the report on voting indicated in
78 the above table.
79 The language used for the development of this International Standard is English.
80 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
81 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
82 at https://www.iec.ch/members_experts/refdocs. The main document types developed by IEC
83 are described in greater detail at https://www.iec.ch/standardsdev/publications.

IEC CDV 63517 © IEC 2025 – 4 – 124/309/CDV
84 The committee has decided that the contents of this document will remain unchanged until the
85 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
86 specific document. At this date, the document will be
87 • reconfirmed,
88 • withdrawn,
89 • replaced by a revised edition, or
90 • amended.
IEC CDV 63517 © IEC 2025 – 5 – 124/309/CDV
92 INTRODUCTION
93 Wearable heating e-textile products are designed for use in cold environments, such as winter
94 sports, military operations, COVID-19 healthcare settings, and cold storage facilities.
95 These products are composed of both e-textile and conventional textile materials. The e-textile
96 components generate electrical heat, while the conventional textiles help retain the warmth by
97 insulating against the cold.
98 This document specifies a test method for evaluating the heating performance of wearable
99 heating e-textile products. Heating performance, as defined in this document, includes heating
100 temperature and power consumption in relation to heating duration.
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