EN IEC 62282-2-100:2020
(Main)Fuel cell technologies - Part 2-100: Fuel cell modules - Safety
Fuel cell technologies - Part 2-100: Fuel cell modules - Safety
IEC 62282-2-100:2020 provides safety related requirements for construction, operation under normal and abnormal conditions and the testing of fuel cell modules. This document deals with conditions that can yield hazards to persons and cause damage outside the fuel cell modules. Protection against damage inside the fuel cell modules is not addressed in this document, provided it does not lead to hazards outside the module. These requirements can be superseded by other standards for equipment containing fuel cell modules as required for particular applications. This first edition cancels and replaces IEC 62282-2, published in 2012. This edition includes the following significant technical changes with respect to IEC 622822:2012: • update of definitions, in particular fuel cell module for normal operation; • leakage values under normal and abnormal operation have been addressed; • a delayed ignition test has been included; • protective measures to limit gas leakage have been included; • the requirements for insulation between live parts and SELV have been updated; • the general safety strategy has been modified to reflect the needs for different application standards; the modifications are in line with similar modifications made to IEC 62282-3-100; • the electrical components clause has been modified to reflect the needs for different application standards; the modifications are in line with similar modifications made to IEC 62282-3-100; • protective earthing as part of the module or bonding as a measure within the installation has been introduced; • a dielectric strength test has been completely updated by referring to IEC 62744-1 for voltages up to 1 000 V AC/1 500 V DC; • a new “pressure drop method” leakage test method has been included; • a new Annex addressing significant hazards, hazardous situations and events dealt with in this document, and linked to 4.1 (General safety strategy) has been added.
Brennstoffzellentechnologien - Teil 2-100: Brennstoffzellenmodule - Sicherheit
Technologies des piles à combustible - Partie 2-100: Modules à piles à combustible - Sécurité
l’IEC 62282-2-100:2020 fournit des exigences relatives à la sécurité concernant la construction, le fonctionnement dans des conditions normales et anormales, et l’essai des modules à piles à combustible. Le présent document couvre les conditions qui peuvent générer des dangers pour les personnes et des dommages à l'extérieur des modules à piles à combustible. La protection contre les dommages affectant l'intérieur des modules à piles à combustible n'est pas traitée dans le présent document, à condition que ceux-ci ne suscitent pas de dangers à l'extérieur du module. Ces exigences peuvent être remplacées par d'autres normes applicables aux équipements contenant des modules à piles à combustible comme l’exigent les applications spécifiques. Cette première édition annule et remplace l’IEC 62282-2 parue en 2012. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’IEC 62282-2:2012: • mise à jour des définitions, notamment celle du module à pile à combustible pour fonctionnement normal; • traitement des valeurs de fuite en fonctionnement normal et anormal; • introduction d’un essai d'allumage retardé; • introduction de mesures de protection destinées à limiter les fuites de gaz; • mise à jour des exigences d’isolation entre les parties actives et la TBTS; • la stratégie générale de sécurité a été modifiée afin de prendre en compte les besoins concernant différentes normes d’application; ces modifications s’alignent sur les modifications similaires effectuées au niveau de l’IEC 62282-3-100; • l’article relatif aux composants électriques a été modifié afin de prendre en compte les besoins concernant différentes normes d’application; ces modifications s’alignent sur les modifications similaires effectuées au niveau de l’IEC 62282-3-100; • installation d’une mise à la terre de protection comme partie intégrante du module ou d’une liaison comme mesure interne à l’installation; • mise à jour exhaustive de l’essai de rigidité diélectrique par référence à l’IEC 62744-1 pour les tensions jusqu’à 1 000 V en courant alternatif/1 500 V en courant continu; • introduction d'une nouvelle méthode d’essai de fuite par "chute de pression" • une nouvelle Annexe relative aux dangers, situations et événements dangereux traités dans le présent document et associée à 4.1 (Stratégie de sécurité générale) a été ajoutée.
Tehnologije gorivnih celic - 2-100. del: Moduli gorivnih celic - Varnost (IEC 62282-2-100:2020)
Ta del standarda IEC 62282 podaja z varnostjo povezane zahteve za izdelavo, delovanje v običajnih in izrednih pogojih ter preskušanje modulov gorivnih celic. Uporablja se za module gorivnih celic z naslednjimi elektroliti:
• bazičnimi;
• polimernimi (vključno z gorivnimi celicami na čisti metanol)2;
• fosforno kislino;
• tekočim ogljikom;
• oksidom;
• vodno raztopino soli.
Moduli gorivnih celic so na voljo z ohišjem ali brez in jih je mogoče uporabljati pri znatnih tlačnih razlikah ali normalnem zračnem tlaku.
Ta dokument obravnava pogoje, ki so lahko nevarni za ljudi in povzročijo škodo zunaj modulov gorivnih celic. Ta dokument ne vključuje zaščite pred poškodbami znotraj modulov gorivnih celic, če to ne pomeni nevarnosti poškodbe zunaj modula.
Te zahteve je mogoče glede na določeno področje uporabe nadomestiti z drugimi standardi za opremo, ki vsebuje module gorivnih celic.
Ta dokument ne zajema uporabe gorivnih celic v cestnih vozilih.
Ta dokument ne omejuje ali preprečuje tehnološkega napredka. Napravo, pri kateri so bili uporabljeni materiali ali oblike konstrukcije, ki niso navedeni v zahtevah tega dokumenta, je mogoče pregledati in preskusiti v skladu z namenom teh zahtev; če je ugotovljeno, da je naprava bistveno enaka, se lahko šteje, da je v skladu s tem dokumentom.
Moduli gorivnih celic so sestavni deli končnih proizvodov. Te proizvode je treba ovrednotiti v skladu z ustreznimi varnostnimi zahtevami za končne proizvode.
V tem dokumentu je zajeto le območje do izhoda enosmerne napetosti modula gorivne celice.
Ta dokument se ne uporablja za periferne naprave, kot je prikazano na sliki 1.
Ta dokument ne zajema skladiščenja ter dovajanja goriva in oksidanta v modul gorivne celice.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2020
Nadomešča:
SIST EN 62282-2:2012
Tehnologije gorivnih celic - 2-100. del: Moduli gorivnih celic - Varnost (IEC 62282-2
-100:2020)
Fuel cell technologies - Part 2-100: Fuel cell modules - Safety (IEC 62282-2-100:2020)
Brennstoffzellentechnologien - Teil 2-100: Brennstoffzellenmodule - Sicherheit (IEC
62282-2-100:2020)
Technologies des piles à combustible - Partie 2-100: Modules à piles à combustible -
Sécurité (IEC 62282-2-100:2020)
Ta slovenski standard je istoveten z: EN IEC 62282-2-100:2020
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 62282-2-100
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2020
ICS 27.070 Supersedes EN 62282-2:2012 and all of its amendments
and corrigenda (if any)
English Version
Fuel cell technologies - Part 2-100: Fuel cell modules - Safety
(IEC 62282-2-100:2020)
Technologies des piles à combustible - Partie 2-100: Brennstoffzellentechnologien - Teil 2-100:
Modules à piles à combustible - Sécurité Brennstoffzellenmodule - Sicherheit
(IEC 62282-2-100:2020) (IEC 62282-2-100:2020)
This European Standard was approved by CENELEC on 2020-06-11. 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,
Turkey 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62282-2-100:2020 E
European foreword
The text of document 105/782/FDIS, future edition 1 of IEC 62282-2-100, prepared by IEC/TC 105
"Fuel cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
as EN IEC 62282-2-100:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-03-11
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-06-11
document have to be withdrawn
This document supersedes EN 62282-2:2012 and all of its amendments and corrigenda (if any).
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.
Endorsement notice
The text of the International Standard IEC 62282-2-100:2020 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 Harmonized as EN IEC 60812
IEC 61025 NOTE Harmonized as EN 61025
ISO/IEC 80079-20-1:2017 NOTE Harmonized as EN ISO/IEC 80079-20-1:2019 (not modified)
ISO 1307 NOTE Harmonized as EN ISO 1307
ISO 1402 NOTE Harmonized as EN ISO 1402
ISO 10619-1 NOTE Harmonized as EN ISO 10619-1
ISO 10619-2 NOTE Harmonized as EN ISO 10619-2
ISO 10619-3 NOTE Harmonized as EN ISO 10619-3
IEC 62282-3-100 NOTE Harmonized as EN IEC 62282-3-100
IEC 60079 (series) NOTE Harmonized as EN IEC 60079 (series)
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.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60079-10-1 - Explosive atmospheres - Part 10-1: EN 60079-10-1 -
Classification of areas - Explosive gas
atmospheres
IEC 60204-1
- Safety of machinery - Electrical equipment EN 60204-1 -
of 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 - EN 60512-15 series
Tests and measurements - Part 15:
Connector tests (mechanical)
IEC 60512-16 series Connectors for electronic equipment - EN 60512-16 series
Tests and measurements - Part 16:
Mechanical tests on contacts and
terminations
IEC 60529 - Degrees of protection provided by - -
enclosures (IP Code)
IEC 60617 series Graphical symbols for diagrams EN 60617 series
IEC 60695 series Fire hazard testing EN 60695 series
IEC 60730-1
- Automatic electrical controls - Part 1: EN 60730-1 -
General requirements
IEC 61010-1 - Safety requirements for electrical EN 61010-1 -
equipment for measurement, control, and
laboratory use - Part 1: General
requirements
IEC 61204-7 - Low-voltage switch mode power supplies - EN IEC 61204-7 -
Part 7: Safety requirements
IEC 61508 series Functional safety of EN 61508 series
electrical/electronic/programmable
electronic safety-related systems
Publication Year Title EN/HD Year
IEC 62040-1 - Uninterruptible power systems (UPS) - Part EN IEC 62040-1 -
1: Safety requirements
IEC 62061 - Safety of machinery - Functional safety of EN 62061 -
safety-related electrical, electronic and
programmable electronic control systems
IEC 62282-4-101 - Fuel cell technologies - Part 4-101: Fuel EN 62282-4-101 -
cell power systems for propulsion other
than road vehicles and auxiliary power
units (APU) - Safety of electrically powered
industrial trucks
IEC 62368-1 - Audio/video, information and EN IEC 62368-1 -
communication technology equipment -
Part 1: Safety requirements
IEC 62477-1 2012 Safety requirements for power electronic EN 62477-1 2012
converter systems and equipment - Part 1:
General
- - + A11 2014
ISO 13849-1 - Safety of machinery - Safety-related parts EN ISO 13849-1 -
of control systems - Part 1: General
principles for design
ISO 23550 - Safety and control devices for gas burners - -
and/or gas-burning appliances - General
requirements
IEC 62282-2-100 ®
Edition 1.0 2020-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Fuel cell technologies –
Part 2-100: Fuel cell modules – Safety
Technologies des piles à combustible –
Partie 2-100: Modules à piles à combustible – Sécurité
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070 ISBN 978-2-8322-8031-7
– 2 – IEC 62282-2-100:2020 © IEC 2020
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 8
4 Requirements . 13
4.1 General safety strategy . 13
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 . 15
4.2.4 Pressurized operation . 15
4.2.5 Fire and ignition . 15
4.2.6 Safeguarding . 16
4.2.7 Piping and fittings . 17
4.2.8 Electrical components . 18
4.2.9 Terminals and electrical connections . 18
4.2.10 Electrically live parts . 19
4.2.11 Insulating materials and dielectric strength . 19
4.2.12 Protective earthing/bonding . 19
4.2.13 Shock and vibration . 20
5 Type tests . 20
5.1 General . 20
5.2 Shock and vibration test . 20
5.3 Gas leakage test . 20
5.3.1 General . 20
5.3.2 Flow meter method . 20
5.3.3 Pressure drop method . 21
5.4 Normal operation test . 22
5.5 Allowable working pressure test . 23
5.6 Pressure withstanding test of cooling system . 23
5.7 Continuous and short-time electrical rating . 24
5.8 Overpressure test . 24
5.9 Dielectric strength test . 24
5.10 Differential pressure test . 25
5.11 Gas leakage test (repeat). 26
5.12 Normal operation (repeat) . 26
5.13 Flammable concentration test . 26
5.14 Tests of abnormal operating conditions . 26
5.14.1 General . 26
5.14.2 Fuel starvation test . 27
5.14.3 Oxygen/oxidant starvation test . 27
5.14.4 Short-circuit test . 27
5.14.5 Lack of cooling/impaired cooling test . 28
5.14.6 Crossover monitoring system test . 28
5.14.7 Freeze/thaw cycle tests . 28
6 Routine tests . 29
IEC 62282-2-100:2020 © IEC 2020 – 3 –
6.1 G
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.