IEC 62282-6-107:2024

IEC 62282-6-107 ®
Edition 1.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 6-107: Micro fuel cell power systems – Safety – Indirect water-reactive
(Division 4.3) compounds
Technologies des piles à combustible –
Partie 6-107: Systèmes à micropiles à combustible – Sécurité – Composés
hydroréactifs indirects (Division 4.3)
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IEC 62282-6-107 ®
Edition 1.0 2024-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 6-107: Micro fuel cell power systems – Safety – Indirect water-reactive

(Division 4.3) compounds
Technologies des piles à combustible –

Partie 6-107: Systèmes à micropiles à combustible – Sécurité – Composés

hydroréactifs indirects (Division 4.3)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070  ISBN 978-2-8322-8462-9

– 2 – IEC 62282-6-107:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Safety principles . 6
5 General safety requirements . 6
5.1 General . 6
5.2 Chemical safety requirements . 6
5.3 Material requirements . 7
5.4 Mechanical design requirements . 7
5.4.1 General . 7
5.4.2 Micro fuel cell power system . 8
5.4.3 Fuel cartridge . 8
5.4.4 Fuel valves and connections . 8
5.5 Electrical requirements . 8
5.6 Hazard analysis and risk assessment. 8
5.7 Functional safety requirements . 8
5.8 Small parts . 8
6 Abnormal operating and fault conditions testing and requirements . 8
7 Instructions and warnings for micro fuel cell power systems and fuel cartridges . 8
8 Type tests for micro fuel cell power systems and fuel cartridges . 9
8.1 General . 9
8.2 General leakage and gas loss measurement protocols . 9
8.2.1 General protocols . 9
8.2.2 Tests . 9
8.3 Type tests . 10
8.3.1 Pressure differential tests . 10
8.3.2 Vibration test . 10
8.3.3 Temperature cycling test . 10
8.3.4 High-temperature exposure test . 10
8.3.5 Drop test . 11
8.3.6 Compressive loading test . 11
8.3.7 External short-circuit test . 11
8.3.8 Surface, component and exhaust gas temperature test . 11
8.3.9 Long-term storage test . 11
8.3.10 High-temperature connection test . 11
8.3.11 Connection cycling tests . 11
8.3.12 Gas loss tests . 12
Bibliography . 13

Table 1 – Emission and gas loss limits . 7

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUEL CELL TECHNOLOGIES –
Part 6-107: Micro fuel cell power systems – Safety –
Indirect water-reactive (Division 4.3) compounds

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