This part of IEC 62282 provides the minimum requirements for safety and performance of fuel cell modules and applies to fuel cell modules with the following electrolyte chemistry:<\/p>\n
alkaline;<\/p>\n<\/li>\n
polymer electrolyte (including direct methanol fuel cells) 1;<\/p>\n<\/li>\n
phosphoric acid;<\/p>\n<\/li>\n
molten carbonate;<\/p>\n<\/li>\n
solid oxide;<\/p>\n<\/li>\n
aqueous solution of salts.<\/p>\n<\/li>\n<\/ul>\n
Fuel cell modules can be provided with or without an enclosure and can be operated at significant pressurization levels or close to ambient pressure.<\/p>\n
This standard 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 standard, provided it does not lead to hazards outside the module.<\/p>\n
These requirements may be superseded by other standards for equipment containing fuel cell modules as required for particular applications.<\/p>\n
This standard does not cover road vehicle applications.<\/p>\n
This standard is not intended to limit or inhibit technological advancement. An appliance employing materials or having forms of construction differing from those detailed in the requirements of this standard may be examined and tested according to the purpose of these requirements and, if found to be substantially equivalent, may be considered to comply with this standard.<\/p>\n
The fuel cell modules are components of final products. These products require evaluation to appropriate end-product safety requirements.<\/p>\n
This standard covers only up to the d.c. output of the fuel cell module.<\/p>\n
This standard does not apply to peripheral devices as illustrated in Figure 1.<\/p>\n
This standard does not cover the storage and delivery of fuel and oxidant to the fuel cell module.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 7<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 1 Scope <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 2 Normative references Figure\u00a01 \u2013 Fuel cell system components <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 4 Requirements 4.1 General safety strategy <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 4.2 Design requirements 4.2.1 General 4.2.2 Behaviour at normal and abnormal operating conditions 4.2.3 Leakage 4.2.4 Pressurized operation <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4.2.5 Fire and ignition <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.2.6 Safeguarding 4.2.7 Piping and fittings <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.2.8 Electrical components 4.2.9 Terminals and electrical connections <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 4.2.10 Live parts 4.2.11 Insulating materials, dielectric strength 4.2.12 Bonding 4.2.13 Shock and vibration <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 5 Type tests 5.1 General 5.2 Shock and vibration test 5.3 Gas leakage test <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 5.4 Normal operation <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 5.5 Allowable working pressure test 5.6 Pressure withstanding test of cooling system 5.7 Continuous and short-time electrical rating 5.8 Overpressure test <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 5.9 Dielectric strength test <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 5.10 Differential pressure test Table 1 \u2013 Dielectric strength test voltages(derived from EN 50178) <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 5.11 Gas leakage test (repeat) 5.12 Normal operation (repeat) 5.13 Flammable concentration test 5.14 Tests of abnormal conditions 5.14.1 General <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 5.14.2 Fuel starvation test 5.14.3 Oxygen\/oxidant starvation test 5.14.4 Short-circuit test 5.14.5 Lack of cooling\/impaired cooling test <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 5.14.6 Crossover monitoring system test 5.14.7 Freeze\/thaw cycle tests 6 Routine tests 6.1 General 6.2 Gas-tightness test <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 6.3 Dielectric strength withstand test 7 Markings and instructions 7.1 Nameplate 7.2 Marking 7.3 Warning label 7.4 Documentation 7.4.1 General <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 7.4.2 Installation manual 7.4.3 Installation diagram <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 7.4.4 Operation manual 7.4.5 Maintenance manual 7.4.6 Parts list <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Annex A (informative) Additional information for the performance and evaluation of the tests <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | Table A.1 \u2013 Viscosity of gases at one atmospherea <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | Annex B (informative) List of notes concerning particular conditions in certain countries <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fuel cell technologies – Fuel cell modules<\/b><\/p>\n |