1 Scope
2 Normative references
3 Terms and definitions
4 Safety requirements and protective measures
4.1 General safety strategy
4.2 Physical environment and operating conditions
4.3 Selection of materials
4.4 General requirements
4.5 Pressure equipment and piping
4.6 Protection against fire or explosion hazards
4.7 Electrical safety
4.8 Electromagnetic compatibility (EMC)
4.9 Control systems and protective components
4.10 Pneumatic and hydraulic powered equipment
4.11 Valves
4.12 Rotating equipment
4.13 Cabinets
4.14 Thermal insulating materials
4.15 Utilities
4.16 Installation and maintenance
5 Type tests
5.1 General requirements
5.2 Test fuels
5.3 Basic test arrangements
5.4 Leakage tests
5.5 Strength tests
5.6 Normal operation type test
5.7 Electrical overload test
5.8 Dielectric requirements and simulated abnormal conditions
5.9 Shutdown parameters
5.10 Burner operating characteristics tests
5.11 Automatic control of burners and catalytic oxidation
reactors
5.12 Exhaust gas temperature test
5.13 Surface and component temperatures
5.14 Wind tests
5.15 Rain test
5.16 CO emissions
5.17 Leakage tests (repeat)
6 Routine tests
7 Marking, labelling and packaging
7.1 General requirements
7.2 Fuel cell power system marking
7.3 Marking of components
7.4 Technical documentation
Annex A (informative) Significant hazards, hazardous situations
and events dealt with in this standard
Annex B (informative) Carburization and material compatibility
for hydrogen service
Annex C (normative) Test wall
Annex D (normative) Vent test wall
Annex E (normative) Piezo ring and details of typical
construction
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications