SIST EN IEC 62282-6-401:2025
(Main)Fuel cell technologies - Part 6-401: Micro fuel cell power systems - Power and data interchangeability - Performance test methods for laptop computers (IEC 62282-6-401:2025)
Fuel cell technologies - Part 6-401: Micro fuel cell power systems - Power and data interchangeability - Performance test methods for laptop computers (IEC 62282-6-401:2025)
IEC 62282-6-401:2025 covers the requirements for the performance test methods of a micro fuel cell/battery power system, consisting of a fuel cell system with secondary battery for laptop computers.
For this purpose, this document covers electrical performance tests for the fuel cell/battery hybrid system. This document also covers performance test methods which focus on the power and data interchangeability of the micro fuel cell power system and laptop computer and other characteristics for balance of plant (BOP) installed for laptop computer applications with a fuel cell/battery hybrid system. This document applies to gaseous hydrogen-fuelled fuel cell power, liquid hydrogen-fuelled fuel cell power, direct methanol fuel cell power, and battery hybrid power pack systems. The following fuels are considered within the scope of this document:
- gaseous hydrogen;
- liquid hydrogen compounds;
- methanol.
Brennstoffzellentechnologien - Teil 6-401: Mikro-Brennstoffzellen-Energiesysteme - Austauschbarkeit von Leistung und Daten - Leistungskennwerteprüfverfahren für Laptop-Computer (IEC 62282-6-401:2025)
Technologies des piles à combustible - Partie 6-401: Systèmes à micropiles à combustible - Interchangeabilité de la puissance et des données - Méthodes d’essai des performances pour ordinateur portatif (IEC 62282-6-401:2025)
l’IEC 62282-6-401:2025 couvre les exigences relatives aux méthodes d’essai des performances d’un système à micropile à combustible/batterie, constitué d’un système à pile à combustible avec une batterie d’accumulateur pour ordinateurs portatifs.
À cet effet, le présent document couvre les essais de performances électriques du système hybride à pile à combustible/batterie. Le présent document traite également des méthodes d’essai des performances portant essentiellement sur l’interchangeabilité de la puissance et des données du système à micropile à combustible et de l’ordinateur portatif et d’autres caractéristiques pour les organes auxiliaires installés pour les applications d’ordinateurs portatifs avec système hybride à pile à combustible/batterie. Le présent document s’applique aux piles à combustible à hydrogène gazeux, aux piles à combustible à hydrogène liquide, aux piles à combustible à méthanol direct et aux systèmes de bloc d’alimentation à batterie.
Les combustibles suivants relèvent du domaine d’application du présent document:
- hydrogène gazeux;
- composés de l’hydrogène liquides;
- méthanol.
Tehnologije gorivnih celic - 6-401. del: Elektroenergetski sistemi z mikro gorivnimi celicami - Izmenljivost moči in podatkov - Preskusne metode delovanja prenosnih računalnikov (IEC 62282-6-401:2025)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Tehnologije gorivnih celic - 6-401. del: Elektroenergetski sistemi z mikro gorivnimi
celicami - Izmenljivost moči in podatkov - Preskusne metode delovanja prenosnih
računalnikov (IEC 62282-6-401:2025)
Fuel cell technologies - Part 6-401: Micro fuel cell power systems - Power and data
interchangeability - Performance test methods for laptop computers (IEC 62282-6-
401:2025)
Brennstoffzellentechnologien - Teil 6-401: Mikro-Brennstoffzellen-Energiesysteme -
Austauschbarkeit von Leistung und Daten - Leistungskennwerteprüfverfahren für Laptop-
Computer (IEC 62282-6-401:2025)
Technologies des piles à combustible - Partie 6-401: Systèmes à micropiles à
combustible - Interchangeabilité de la puissance et des données - Méthodes d’essai des
performances pour ordinateur portatif (IEC 62282-6-401:2025)
Ta slovenski standard je istoveten z: EN IEC 62282-6-401:2025
ICS:
27.070 Gorilne celice Fuel cells
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62282-6-401
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2025
ICS 27.070
English Version
Fuel cell technologies - Part 6-401: Micro fuel cell power
systems - Power and data interchangeability - Performance test
methods for laptop computer
(IEC 62282-6-401:2025)
Technologies des piles à combustible - Partie 6-401: Brennstoffzellentechnologien - Teil 6-401: Mikro-
Systèmes à micropiles à combustible - Interchangeabilité Brennstoffzellen-Energiesysteme - Austauschbarkeit von
de la puissance et des données - Méthodes d'essai des Leistung und Daten - Leistungskennwerteprüfverfahren für
performances pour ordinateur portatif Laptop-Computer
(IEC 62282-6-401:2025) (IEC 62282-6-401:2025)
This European Standard was approved by CENELEC on 2025-05-13. 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,
Türkiye 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
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62282-6-401:2025 E
European foreword
The text of document 105/1095/FDIS, future edition 1 of IEC 62282-6-401, prepared by TC 105 "Fuel
cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2026-05-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2028-05-31
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62282-6-401:2025 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 standard indicated:
IEC 60068-2-6 NOTE Approved as EN 60068-2-6
IEC 61672-1 NOTE Approved as EN 61672-1
IEC 62680-1-3 NOTE Approved as EN IEC 62680-1-3
ISO 9000 NOTE Approved as EN ISO 9000
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.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-485 2020 International Electrotechnical Vocabulary - -
(IEV) - Part 485: Fuel cell technologies
(available at ww.electropedia.org)
IEC 60730-2-14 - Automatic electrical controls - Part 2-14: EN IEC 60730-2-14 -
Particular requirements for electric
actuators
IEC 60945 - Maritime navigation and EN 60945 -
radiocommunication equipment and
systems - General requirements - Methods
of testing and required test results
IEC 61204-3 - Low-voltage switch mode power supplies - EN IEC 61204-3 -
Part 3: Electromagnetic compatibility
(EMC)
IEC 62282-3-200 2015 Fuel cell technologies - Part 3-200: EN 62282-3-200 2016
Stationary fuel cell power systems -
Performance test methods
IEC 62282-4-101 - Fuel cell technologies - Part 4-101: Fuel EN IEC 62282-4-101 -
cell power systems for electrically powered
industrial trucks - Safety
IEC 62282-6-400 - Fuel cell technologies - Part 6-400: Micro EN IEC 62282-6-400 -
fuel cell power systems - Power and data
interchangeability
IEC/TS 62700 - DC power supply for notebook computers - -
IEC 62282-6-401 ®
Edition 1.0 2025-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 6-401: Micro fuel cell power systems – Power and data interchangeability –
Performance test methods for laptop computer
Technologies des piles à combustible –
Partie 6-401: Systèmes à micropiles à combustible – Interchangeabilité de la
puissance et des données – Méthodes d’essai des performances pour
ordinateur portatif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070 ISBN 978-2-8327-0305-2
– 2 – IEC 62282-6-401:2025 © IEC 2025
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references. 7
3 Terms, definitions and abbreviated terms . 8
3.1 Terms and definitions . 8
3.2 Abbreviated terms . 9
4 General principles for measurements . 9
4.1 Test environments . 9
4.2 Measurement accuracy . 10
4.3 Measuring instruments . 10
4.3.1 General . 10
4.3.2 Power range . 11
4.4 Measurement points . 11
4.5 Construction and actuation requirements against fire and electric shock . 12
5 Composed construction of power interface . 12
5.1 Configuration of fuel cell/battery hybrid system . 12
5.2 DC output connector . 13
5.2.1 DC output plugs . 13
5.2.2 Plug polarity notation . 13
5.2.3 Specification of the direct current output jack . 13
5.3 Test preparation . 13
5.3.1 General . 13
5.3.2 Uncertainty analysis . 14
5.3.3 Data acquisition plan . 14
5.4 Net electric power output test . 14
5.4.1 General . 14
5.4.2 Test method . 14
5.4.3 Calculation of average electric power output . 14
5.4.4 Determination of charging periods of the range of the battery . 15
5.4.5 Computation of electrical efficiency . 15
5.5 DC power regulation . 15
5.6 DC output load condition . 15
5.7 DC output ripple and noise . 15
5.8 Type test on operational performance . 16
5.8.1 Cold start to maximum power output time test . 16
5.8.2 Power cycling electrical load test . 16
5.8.3 Electric demand-following test . 17
6 Test reports . 17
6.1 General . 17
6.2 Title page . 17
6.3 Table of contents . 17
6.4 Summary report . 18
Annex A (informative) Guidelines for the contents of detailed and full reports . 19
A.1 General . 19
A.2 Detailed report . 19
A.3 Full report . 19
IEC 62282-6-401:2025 © IEC 2025 – 3 –
Bibliography . 20
Figure 1 – Micro fuel cell power system block diagram . 7
Figure 2 – Schematic diagram of a fuel cell/battery hybrid system with optional battery . 12
Figure 3 – Power connector of micro fuel cell power system . 13
Table 1 – Power range . 11
Table 2 – DC output load range . 15
– 4 – IEC 62282-6-401:2025 © IEC 2025
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUEL CELL TECHNOLOGIES –
Part 6-401: Micro fuel cell power systems –
Power and data interchangeability –
Performance test methods for laptop computer
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotech
...
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