EN 62282-3-300:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Brennstoffzellentechnologien - Teil 3-300: Stationäre Brennstoffzellen-Energiesysteme - ErrichtungTechnologies des piles à combustible - Partie 3-300: Systèmes à piles à combustible stationnaires - InstallationFuel cell technologies - Part 3-300: Stationary fuel cell power systems - Installation27.070Gorilne celiceFuel cellsICS:Ta slovenski standard je istoveten z:EN 62282-3-300:2012SIST EN 62282-3-300:2013en01-marec-2013SIST EN 62282-3-300:2013SLOVENSKI
STANDARD
EUROPEAN STANDARD EN 62282-3-300 NORME EUROPÉENNE
EUROPÄISCHE NORM October 2012
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 62282-3-300:2012 E
ICS 27.070 Supersedes EN 62282-3-3:2008
English version
Fuel cell technologies -
Part 3-300: Stationary fuel cell power systems -
Installation (IEC 62282-3-300:2012)
Technologies des piles à combustible -
Partie 3-300: Systèmes à piles à combustible stationnaires -
Installation (CEI 62282-3-300:2012)
Brennstoffzellentechnologien -
Teil 3-300: Stationäre-Brennstoffzellen-Energiesysteme -
Installation (IEC 62282-3-300:2012)
This European Standard was approved by CENELEC on 2012-07-19. 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.
Foreword The text of document 105/377/FDIS, future edition 1 of IEC 62282-3-300, prepared by IEC/TC 105 "Fuel cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62282-3-300:2012.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-04-19 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-07-19
This document supersedes EN 62282-3-3:2008. EN 62282-3-300:2012 includes the following significant technical changes with respect to EN 62282-3-3:2008: – addition in the scope to avoid overlapping between EN 62282-3-100 and EN 62282-3-300 concerning safety related requirements; – updating normative references and definitions; – requirements applicable to the stationary fuel cell removed, so that the target of this standard focuses on “installation risks”; – level of CO reduced for small fuel cell power systems which exhaust directly into a utility shed where they are installed, and where the shed is to ensure safety; – requirement for using a combustible gas detection system modified; – reference to the gas valve standard ISO 23551-1 added. This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).
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 62282-3-300:2012 was approved by CENELEC as a European Standard without any modification. SIST EN 62282-3-300:2013

- 3 - EN 62282-3-300:2012
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 60079-10 Series Explosive atmospheres -
Part 10: Classification of areas
EN 60079-10 Series
IEC 60079-29-1
- Explosive atmospheres -
Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases EN 60079-29-1 -
IEC 60079-29-2 - Explosive atmospheres -
Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen EN 60079-29-2
-
IEC 62282-3-100 2012 Fuel cell technologies -
Part 3-100: Stationary fuel cell power
systems - Safety EN 62282-3-100 2012
ISO 1182 - Reaction to fire tests for building products - Non-combustibility test EN ISO 1182 -
ISO 14121 - Safety of machinery - Principles of risk assessment - -
ISO 23551-1 - Safety and control devices for gas burners and gas-burning appliances - Particular requirements -
Part 1: Automatic valves - -
IEC 62282-3-300 Edition 1.0 2012-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Fuel cell technologies –
Part 3-300: Stationary fuel cell power systems – Installation
Technologies des piles à combustible –
Partie 3-300: Systèmes à piles à combustible stationnaires – Installation
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE R ICS 27.070 PRICE CODE CODE PRIX ISBN 978-2-83220-158-9
– 2 – 62282-3-300  IEC:2012 CONTENTS
FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 8 3 Terms and definitions . 9 4 General safety requirements and strategy . 10 5 Siting considerations . 11 5.1 General siting . 11 5.2 Outdoor installations . 12 5.2.1 Air intakes and vents . 12 5.2.2 Air intakes and exhaust . 12 5.2.3 Exhaust outlets . 12 5.2.4 Area around outlets . 12 5.2.5 Enclosures . 12 5.3 Indoor installations . 12 5.3.1 General . 12 5.3.2 Small fuel cell power systems . 13 5.4 Rooftop installation. 13 6 Ventilation and exhaust . 13 6.1 General . 13 6.2 Ventilation . 13 6.3 Exhaust system . 13 6.3.1 General . 13 6.3.2 Small fuel cell systems . 13 6.4 Purging and venting processes . 13 7 Fire protection and gas detection. 14 7.1 Fire protection and detection . 14 7.1.1 Site fire protection . 14 7.1.2 Combustible gas detection (indoor installations only) . 14 7.2 Fire prevention and emergency planning . 14 8 Interconnections with site interfaces . 15 8.1 General . 15 8.2 Connections to fuel supplies – General . 15 8.3 Fuel shut-off and piping . 15 8.4 Connections to auxiliary media supply and media disposal . 15 8.4.1 General . 15 8.4.2 Combustible auxiliary gases . 15 8.4.3 Non-combustible or inert auxiliary gases . 15 8.4.4 Water . 15 8.4.5 Waste water and condensate disposal . 16 8.4.6 Discharge pipe . 16 9 Environmental requirements . 16 10 Approval tests . 16 10.1 Gas leakage . 16 SIST EN 62282-3-300:2013

62282-3-300  IEC:2012 – 3 –
10.2 Site specific shut-down devices . 16 11 Maintenance tests . 16 12 Documentation . 17 12.1 Markings and instructions . 17 12.2 Inspection checklist . 17 12.3 Installation manual . 17 12.4 User’s information manual . 17 12.5 Maintenance manual . 17
Figure 1 – Fuel cell power system . 8
– 4 – 62282-3-300  IEC:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION _____________
FUEL CELL TECHNOLOGIES –
Part 3-300: 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 accura
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