SIST EN 62282-3-3:2008
Fuel cell technologies -- Part 3-3: Stationary fuel cell power systems - Installation
Fuel cell technologies -- Part 3-3: Stationary fuel cell power systems - Installation
This part of IEC 62282 provides minimum safety requirements for the installation of indoor and outdoor stationary fuel cell power systems in compliance with IEC 62282-3-1 and applies to the installation of the mentioned systems - intended for electrical connection to mains directly or with a transfer switch, - intended for a stand-alone power distribution system, - intended to provide AC or DC power, - with or without the ability to recover useful heat. This part of IEC 62282 does not cover: - fuel supply and/or fuel storage systems, - power connector to the grid, - portable fuel cell power systems, - propulsion fuel cell power systems, - APU (auxiliary power units) applications. A typical stationary fuel cell power system installation is represented in Figure 1. Fuel cell power systems are divided into two categories: - Small systems. - Large systems. Definitions are given in Clause 3.
Brennstoffzellentechnologien - Teil 3-3: Stationäre Brennstoffzellen-Energiesysteme - Errichtung
Technologies des piles à combustible -- Partie 3-3: Systèmes à piles à combustible stationnaires - Installation
Fournit les exigences de sécurité minimales pour l'installation intérieure et extérieure des systèmes à piles à combustible stationnaires conformément à la CEI 62282-3-1; s'applique à l'installation des systèmes destinés à être connectés au réseau électrique directement ou via un interrupteur de transfert, ou destinés à être un système de distribution d'énergie autonome, ou destinés à fournir de l'énergie à courant alternatif ou à courant continu.
Tehnologija gorivnih celic - 3-3. del: Nepremični elektroenergetski sistemi z gorivnimi celicami - Inštalacija (IEC 62282-3-3:2007)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 62282-3-3:2008
01-junij-2008
7HKQRORJLMDJRULYQLKFHOLFGHO 1HSUHPLþQLHOHNWURHQHUJHWVNLVLVWHPL]
JRULYQLPLFHOLFDPL,QãWDODFLMD ,(&
Fuel cell technologies - Part 3-3: Stationary fuel cell power systems - Installation
Brennstoffzellentechnologien - Teil 3-3: Stationäre Brennstoffzellen-Energiesysteme -
Errichtung
Technologies des piles à combustible - Partie 3-3: Systèmes à piles à combustible
stationnaires - Installation
Ta slovenski standard je istoveten z: EN 62282-3-3:2008
ICS:
27.070 Gorilne celice Fuel cells
SIST EN 62282-3-3:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 62282-3-3
NORME EUROPÉENNE
February 2008
EUROPÄISCHE NORM
ICS 27.070
English version
Fuel cell technologies -
Part 3-3: Stationary fuel cell power systems -
Installation
(IEC 62282-3-3:2007)
Technologies des piles à combustible - Brennstoffzellentechnologien -
Partie 3-3: Systèmes à piles Teil 3-3: Stationäre
à combustible stationnaires - Brennstoffzellen-Energiesysteme -
Installation Errichtung
(CEI 62282-3-3:2007) (IEC 62282-3-3:2007)
This European Standard was approved by CENELEC on 2008-02-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62282-3-3:2008 E
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EN 62282-3-3:2008 – 2 –
Foreword
The text of document 105/152/FDIS, future edition 1 of IEC 62282-3-3, prepared by IEC TC 105, Fuel cell
technologies, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 62282-3-3 on 2008-02-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2008-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-02-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62282-3-3:2007 was approved by CENELEC as a European
Standard without any modification.
__________
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– 3 – EN 62282-3-3:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60079-10 – Electrical apparatus for explosive gas EN 60079-10 2003
atmospheres -
Part 10: Classification of hazardous areas
1) 2)
IEC 61511-3 – Functional safety - Safety instrumented EN 61511-3 2004
systems for the process industry sector -
Part 3: Guidance for the determination of the
required safety integrity levels
1) 3) 2)
IEC 61779-4 (mod) – Electrical apparatus for the detection and EN 61779-4 2000
measurement of flammable gases -
Part 4: Performance requirements for group II
apparatus indicating a volume fraction up to
100 % lower explosive limit
1)
IEC 61779-6 – Electrical apparatus for the detection and – –
measurement of flammable gases -
Part 6: Guide for the selection, installation,
use and maintenance of apparatus for the
detection and measurement of flammable
gases
1)
IEC 61882 – Hazard and operability studies (HAZOP – –
studies) - Application guide
1) 2)
IEC 62282-3-1 – Fuel cell technologies - EN 62282-3-1 2007
Part 3-1: Stationary fuel cell power systems -
Safety
4) 1)
ISO 14121 – Safety of machinery - Principles of risk – –
assessment
1)
Undated reference.
2)
Valid edition at date of issue.
3)
EN 61779-4 is superseded by EN 60079-29-1:2007, which is based on IEC 60079-29-1:2007, modified.
4)
ISO 14121 is superseded by ISO 14121-1:2007, which is harmonized as EN ISO 14121-1:2007.
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IEC 62282-3-3
Edition 1.0 2007-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 3-3: Stationary fuel cell power systems – Installation
Technologies des piles à combustible –
Partie 3-3: Systèmes à piles à combustible stationnaires – Installation
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
Q
CODE PRIX
ICS 27.070 ISBN 2-8318-9372-0
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– 2 – 62282-3-3 © IEC:2007
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .8
3 Terms and definitions .8
4 General safety requirements and strategy .10
5 Siting considerations .11
5.1 General siting.11
5.2 Outdoor installations .12
5.3 Indoor installations .12
5.3.1 Large fuel cell power systems.12
5.3.2 Small fuel cell power systems.12
5.4 Rooftop installation.12
6 Ventilation and exhaust .12
6.1 General .12
6.2 Ventilation .12
6.3 Exhaust system .13
6.4 Process purging and venting .13
7 Fire protection and gas detection.13
7.1 Fire protection and detection .13
7.1.1 Site fire protection .13
7.1.2 Combustible gas detection (indoor installations only).13
7.2 Fire prevention and emergency planning .14
8 Interconnections with site interfaces .14
8.1 General .14
8.2 Connections to fuel supplies – General .14
8.3 Fuel shut off and piping .14
8.4 Connections to auxiliary media supply and media disposal.14
8.4.1 Combustible auxiliary gases .14
8.4.2 Non combustible or inert auxiliary gases.14
8.4.3 Water .15
8.4.4 Waste water disposal .15
8.4.5 Discharge pipe .15
9 Environmental requirements .15
10 Approval tests .15
10.1 Gas leakage .15
10.2 Site specific shutdown devices .15
11 Maintenance tests .15
12 Documentation .15
12.1 Markings and instructions.15
12.2 Inspection checklist .16
12.3 Installation manual .16
12.4 User’s information manual.16
12.5 Maintenance manual .16
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62282-3-3 © IEC:2007 – 3 –
Figure 1 – Fuel cell power system.7
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– 4 – 62282-3-3 © IEC:2007
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_____________
FUEL CELL TECHNOLOGIES –
Part 3-3: Stationary fuel cell power systems –
Installation
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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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 62282-3-3 has been prepared by IEC technical committee 105:
Fuel cell technologies.
The text of this standard is based on the following documents:
FDIS Report on voting
105/152/FDIS 105/170/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
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62282-3-3 © IEC:2007 – 5 –
A list of all parts of the IEC 62282 series, under the general title Fuel cell technologies, can
be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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– 6 – 62282-3-3 © IEC:2007
INTRODUCTION
This International Standard covers the installation of stationary fuel cell power systems that
are built in compliance with IEC 62282-3-1.
The requirements of this standard are not intended to constrain innovation. Installations
employing materials and/or methods differing from those detailed in this standard may be
examined and tested according to the intent of the requirements and, if found to be
substantially equivalent, may be considered to comply with the standard.
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62282-3-3 © IEC:2007 – 7 –
FUEL CELL TECHNOLOGIES –
Part 3-3: Stationary fuel cell power systems –
Installation
1 Scope
This part of IEC 62282 provides minimum safety requirements for the installation of indoor
and outdoor stationary fuel cell power systems in compliance with IEC 62282-3-1 and applies
to the installation of the mentioned systems
– intended for electrical connection to mains directly or with a transfer switch,
– intended for a stand-alone power distribution system,
– intended to provide AC or DC power,
– with or without the ability to recover useful heat.
This part of IEC 62282 does not cover:
– fuel supply and/or fuel storage systems,
– power connector to the grid,
– portable fuel cell power systems,
– propulsion fuel cell power systems,
– APU (auxiliary power units) applications.
A typical stationary fuel cell power system installation is represented in Figure 1.
System boundary
Power inputs
Recovered heat
Thermal
Electrical management
Thermal system
Waste heat
Fuel
Fuel
processing
Useable power
Fuel
system
electrical
cell
Power
module
conditioning
system
Oxidant
Oxidant
processing Water
system treatment
Internal power
Ventilation
Discharge
system
needs
water
Inert gas
Exhaust gases
ventilation
Onboard
Automatic
Water
Ventilation
energy
control
system
storage
system
EMI
EMD
noise
vibration,
vibration
wind, rain,
temperature
etc.
IEC 2208/07
Figure 1 – Fuel cell power system
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– 8 – 62282-3-3 © IEC:2007
Fuel cell power systems are divided into two categories:
– Small systems.
– Large systems.
Definitions are given in Clause 3.
2 Normative references
The following referenced documents are indispensable for the application 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 60079-10, Electrical apparatus for explosive gas atmospheres – Part 10: Classification of
hazardous areas
IEC 61511-3, Functional safety – Safety instrumented systems for the process industry sector
– Part 3: Guidance for the determination of the required safety integrity levels
IEC 61779-4: Electrical apparatus for the detection and measurement of flammable gases –
Part 4: Performance requirements for group II apparatus indicating up to 100 % lower
explosive limit
IEC 61779-6: Electrical apparatus for the detection and measurement of flammable gases –
Part 6: Guide for the selection, installation, use and maintenance of apparatus for the
detection and measurement of flammable gases
IEC 61882, Hazard and operability studies (HAZOP studies) – Application guide
IEC 62282-3-1, Fuel cell technologies – Part 3-1: Stationary fuel cell power systems – Safety
ISO 14121, Safety of machinery – Principles of risk assessment
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
accessible (operator access area)
area to which, under normal operating conditions, one of the following applies:
– access can be gained without the use of a tool;
– the means of access are deliberately provided to the operator;
– the operator is instructed to enter regardless of whether or not a tool is needed to gain
access
NOTE The terms "access" and "accessible", unless qualified, relate to operator access area as defined above.
3.2
approved
acceptable to the authority having jurisdiction
3.3
authority having jurisdiction
AHJ
organization, office, or individual responsible for enforcing the requirements of a code or
standard, or for approving equipment, materials, an installation, or a procedure
3.4
exhaust
gases removed from a fuel cell power system and not reused
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62282-3-3 © IEC:2007 – 9 –
3.5
exhaust system
gas-conveying system for moving gases from a source to a point of discharge
3.6
fire prevention
measures directed toward avoiding the inception of fire
3.7
fire protection
methods of providing for fire control or fire extinguishment
3.8
fire risk evaluation
detailed engineering review of a plant's construction features and operating process
conducted to ensure that applicable fire prevention and fire protection requirements for
safeguarding life and physical property are met
3.9
forced ventilation
flow of air or gas created by a fan, blower, or other mechanical means that will push or induce
the gas stream through a ventilation system
3.10
indoor installation
fuel cell power system completely surrounded and enclosed by walls, a roof, and a floor
3.11
installation
– location where a fuel cell power system is sited a
...
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