UL 2267 : 2

INTRODUCTION
1 Scope
2 Glossary
3 Components
4 Units of Measurement
5 Undated References
CONSTRUCTION
6 General
7 Gaseous Hydrogen and Other Fluid Containing Parts
8 Pressure Relief Devices
9 Operating and Shut-Off Valves
10 Filters
11 Pumps and Compressors
12 Electrically Operated Pressure Sensing and Controlling
   Devices
13 Ventilation to Prevent the Build Up of Flammable Gases
   and Vapors
14 Electrostatic Discharge (ESD)
15 Discharges and Waste Materials
16 Enclosures
17 Components in Electrical Circuits
18 Control Circuits
19 Safety/Hazard Analysis
20 Field Installation
PERFORMANCE
21 General
22 Vibration
23 Tipover and Drop Tests
24 Endurance
25 External Leakage
26 Ultimate Strength
27 Potential Failure Modes
28 Temperature
29 Continuity Test
30 Measurement of Touch Current Test
31 Dielectric Voltage-Withstand Test
32 Limited Power Circuits
33 Maximum VA
34 Abnormal Operation - Electric Equipment Failures
35 Environmental Tests
36 Enclosure Tests
37 Three-Quarter Inch Flame Test for Thermoplastic Materials
38 Marking Plate Adhesion Test
39 Elastomeric Seals, Gaskets and Tubing
40 Permeation of Nonmetallic Tubing and Piping
41 Electrical Output Leads
MARKINGS
42 Details
INSTRUCTIONS
43 General
44 Maintenance Instructions
45 Operating Instructions
46 Installation Instructions
MANUFACTURING AND PRODUCTION TESTS
47 Production Line Testing and Evaluation
APPENDIX A - Standards for Components

Describes fuel cell power systems intended to be installed in Type E or Type CGH industrial trucks used in locations as defined in the Standard for Powered Industrial Trucks, Including Type Designations, Areas of Use, Conversions, Maintenance, and Operation, NFPA 505, the National Electrical Code, ANSI/NFPA 70, and the Standard for Electric-Battery-Powered Industrial Trucks, UL 583.