EN 62282-2:2012

SLOVENSKI STANDARD
01-oktober-2012
Tehnologije gorivnih celic - 2. del: Moduli gorivnih celic
Fuel cell technologies - Part 2: Fuel cell modules
Brennstoffzellentechnologien - Teil 2: Brennstoffzellen-Module
Technologies des piles à combustible - Partie 2: Modules à piles à combustible
Ta slovenski standard je istoveten z: EN 62282-2:2012
ICS:
27.070 Gorilne celice Fuel cells
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62282-2
NORME EUROPÉENNE
August 2012
EUROPÄISCHE NORM
ICS 27.070 Supersedes EN 62282-2:2004 + A1:2007

English version
Fuel cell technologies -
Part 2: Fuel cell modules
(IEC 62282-2:2012)
Technologies des piles à combustible -  Brennstoffzellentechnologien -
Partie 2: Modules à piles à combustible Teil 2: Brennstoffzellenmodule
(CEI 62282-2:2012) (IEC 62282-2:2012)

This European Standard was approved by CENELEC on 2012-04-30. 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, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62282-2:2012 E
Foreword
The text of document 105/378/FDIS, future edition 2 of IEC 62282-2, prepared by IEC/TC 105 "Fuel
cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2013-02-10
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-04-30
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62282-2:2004 + A1:2007.
EN 62282-2:2004:
- inclusion of definitions for hazards and hazardous locations based on the EN 60079 series;
- the general safety strategy is modified to reflect the needs for different application standards. The
modifications are in line with similar modifications made to EN 62282-3-100;
- the electrical components clause is modified to reflect the needs for different application standards.
The modifications are in line with similar modifications made to EN 62282-3-100;
- the marking and instructions have been enlarged to provide the system integrator with the
necessary information.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62282-2:2012 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 60812 NOTE Harmonised as EN 60812.
IEC 61025 NOTE Harmonised as EN 61025.
IEC 60079-20-1 NOTE Harmonised as EN 60079-20-1.
IEC 62282-3-100 NOTE Harmonised as EN 62282-3-100.
ISO 1307:2006 NOTE Harmonised as EN ISO 1307:2006 (not modified).
ISO 1402:2009 NOTE Harmonised as EN ISO 1402:2009 (not modified).

- 3 - EN 62282-2:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60079 Series Explosive atmospheres EN 60079 Series

IEC 60079-10 Series Explosive atmospheres - EN 60079-10 Series
Part 10: Classification of areas

IEC 60204-1 - Safety of machinery - Electrical equipment of EN 60204-1 -
machines -
Part 1: General requirements
IEC 60335-1 - Household and similar electrical appliances EN 60335-1 -
– Safety -
Part 1: General requirements
IEC 60352 Series Solderless connections EN 60352 Series

IEC 60512-15 Series Connectors for electronic equipment - Tests EN 60512-15 Series
and measurements -
Part 15:Connector tests (mechanical)

IEC 60512-16 Series Connectors for electronic equipment - Tests EN 60512-16 Series
and measurements -
Part 16: Mechanical tests on contacts and
terminations
IEC 60529 - Degrees of protection provided by EN 60529 -
enclosures (IP Code)
IEC 60617 Graphical symbols for diagrams - -

IEC 60695 Series Fire hazard testing EN 60695 Series

IEC 60730-1 - Automatic electrical controls for household EN 60730-1 -
and similar use -
Part 1: General requirements
IEC 60950-1 - Information technology equipment - Safety - EN 60950-1 -
Part 1: General requirements
IEC 61508 Series Functional safety of EN 61508-1 Series
electrical/electronic/programmable electronic
safety-related systems
IEC 62040-1 - Uninterruptible Power Systems (UPS) - EN 62040-1 -
Part 1: General and safety requirements for
UPS
IEC 62061 - Safety of machinery - Functional safety of EN 62061 -
safety-related electrical, electronic and
programmable electronic control systems

ISO 13849-1 - Safety of machinery - Safety-related parts of EN ISO 13849-1 -
control systems -
Part 1: General principles for design

Publication Year Title EN/HD Year
ISO 23550 - Safety and control devices for gas burners - -
and gas-burning appliances - General
requirements
Electronic equipment for use in power EN 50178 -
installations
IEC 62282-2 ®
Edition 2.0 2012-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Fuel cell technologies –
Part 2: Fuel cell modules
Technologies des piles à combustible –

Partie 2: Modules à piles à combustible

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 27.070 ISBN 978-2-8322-0041-4

– 2 – 62282-2 © IEC:2012
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 8
3 Terms and definitions . 9
4 Requirements . 12
4.1 General safety strategy . 12
4.2 Design requirements . 14
4.2.1 General . 14
4.2.2 Behaviour at normal and abnormal operating conditions . 14
4.2.3 Leakage . 14
4.2.4 Pressurized operation . 14
4.2.5 Fire and ignition. 15
4.2.6 Safeguarding . 16
4.2.7 Piping and fittings . 16
4.2.8 Electrical components . 17
4.2.9 Terminals and electrical connections . 17
4.2.10 Live parts . 18
4.2.11 Insulating materials, dielectric strength . 18
4.2.12 Bonding . 18
4.2.13 Shock and vibration . 18
5 Type tests . 19
5.1 General . 19
5.2 Shock and vibration test . 19
5.3 Gas leakage test . 19
5.4 Normal operation . 20
5.5 Allowable working pressure test . 21
5.6 Pressure withstanding test of cooling system . 21
5.7 Continuous and short-time electrical rating . 21
5.8 Overpressure test . 21
5.9 Dielectric strength test . 22
5.10 Differential pressure test . 23
5.11 Gas leakage test (repeat) . 24
5.12 Normal operation (repeat) . 24
5.13 Flammable concentration test . 24
5.14 Tests of abnormal conditions . 24
5.14.1 General . 24
5.14.2 Fuel starvation test . 25
5.14.3 Oxygen/oxidant starvation test . 25
5.14.4 Short-circuit test . 25
5.14.5 Lack of cooling/impaired cooling test . 25
5.14.6 Crossover monitoring system test . 26
5.14.7 Freeze/thaw cycle tests . 26
6 Routine tests . 26
6.1 General . 26
6.2 Gas-tightness test . 26

62282-2 © IEC:2012 – 3 –
6.3 Dielectric strength withstand test . 27
7 Markings and instructions . 27
7.1 Nameplate . 27
7.2 Marking . 27
7.3 Warning label . 27
7.4 Docum
...