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18、 this Legal Notice.Standards Update ServiceCSA HPIT 1-2015March 2015Title: Compressed hydrogen powered industrial truck on-board fuel storage and handlingcomponentsTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that
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21、related publications, visit our Online Store at shop.csa.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Compressed hydrogen poweredindustrial truck on-board fuelstorage and handling componentsCSA HPIT 1-2015CSA HPIT
22、1-2015Compressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 1ContentsJoint Automotive Technical Committee 6Technical Subcommittee on Standards for Compressed Hydrogen Powered Industrial Truck On-BoardFuel Storage and Handling Components 8P
23、reface 101 Scope 112 Reference publications 133 Definitions 164 General construction and assembly 194.1 Alternative design and construction 194.2 Construction specifications 194.3 Requirements 194.4 General guidelines for service conditions 194.4.1 Hydrogen fuel requirements 194.4.2 Temperature rang
24、es 194.4.3 Transient container temperatures 204.5 Material requirements 204.6 Threaded openings 214.7 Electrical equipment, electrical integrity, and wiring 214.8 Non-metallic components 214.9 Component literature 214.9.1 General 214.9.2 Literature requirements 224.9.3 UL requirement 224.10 Marking
25、224.10.1 Marking information 224.10.2 Marking methods components 234.11 Installation instructions 235 Quality assurance 235.1 Quality systems 235.2 Quality system compliance 235.3 Independent inspection 235.3.1 General 235.3.2 Inspection agency requirements 235.3.3 System audit 235.3.4 Inspectors du
26、ties 246 Performance 246.1 General test methods 246.2 Hydrogen pre-cooling effects 256.3 Hydrostatic strength 26CSA HPIT 1-2015Compressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 26.4 Leakage 266.4.1 Requirements 266.4.2 External leakage
27、 266.4.3 Internal leakage 266.4.4 Components test conditions 266.5 Excess torque resistance 266.6 Bending moment 266.7 Continuous operation 266.7.1 Test requirements 266.7.2 Ambient temperature cycling 276.7.3 High temperature cycling 276.7.4 Low temperature cycling 276.8 Environmental testing 276.8
28、.1 Corrosion resistance 276.8.2 Ultraviolet resistance of external surfaces 276.8.3 Automotive fluid exposure 286.8.4 Atmospheric exposure 286.9 Abnormal electrical voltages 286.10 Vibration resistance 286.11 Stress corrosion cracking resistance 296.12 Insulation resistance 296.13 Pre-cooled hydroge
29、n exposure test 297 Check valve 297.1 Scope 297.2 Marking 297.3 Construction and assembly 297.4 Check valve performance 297.4.1 Check valve requirements 297.4.2 Leakage 297.4.3 Continuous operation 308 Manual valve 308.1 Scope 308.2 Marking 308.3 Construction and assembly 318.4 Manual valve performa
30、nce 318.4.1 Requirements 318.4.2 Continuous operation 318.4.3 Operating torque 329 Manual container valve 329.1 Scope 329.2 Marking 329.3 Construction and assembly 329.4 Manual container valve performance 329.4.1 Requirements 329.4.2 Continuous operation 339.4.3 Operating torque 33CSA HPIT 1-2015Com
31、pressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 310 Automatic valve and automatic container valve 3310.1 Scope 3310.2 Marking 3310.3 Construction and assembly 3310.4 Automatic valve and automatic container valve performance 3310.4.1 Req
32、uirements 3310.4.2 Continuous operation automatic valve 3310.4.3 Continuous operation - automatic container valve 3311 Pressure sensors and pressure gauges 3411.1 Scope 3411.2 Marking 3411.3 Construction and assembly 3411.4 Pressure sensors and pressure gauges performance 3411.4.1 Requirements 3411.
33、4.2 Continuous operation 3411.4.3 Abnormal electric voltages 3512 Pressure regulator 3512.1 Scope 3512.2 Marking 3512.3 Construction and assembly 3512.4 Pressure regulator performance 3512.4.1 Requirements 3512.4.2 Hydrostatic strength 3512.4.3 External leakage 3612.4.4 Continuous operation 3612.4.5
34、 Pressure impulse 3613 Pressure relief device 3614 Excess flow valve 3614.1 Scope 3614.2 Marking 3614.3 Construction and assembly 3614.4 Excess flow valve performance 3714.4.1 Requirements 3714.4.2 Internal leakage 3714.4.3 Bypass flow 3714.4.4 Excess torque 3714.4.5 Bending moment 3714.4.6 Continuo
35、us operation 3714.4.7 Operation 3715 Rigid fuel line 3715.1 Scope 3715.2 Marking 3715.3 Construction and assembly 3715.4 Rigid fuel line performance 38CSA HPIT 1-2015Compressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 415.4.1 Requirement
36、s 3815.4.2 Continuous operation 3815.4.3 Bending 3816 Flexible fuel line 3817 Filter 3817.1 Scope 3817.2 Marking 3817.3 Construction and assembly 3817.4 Filter performance 3817.4.1 Requirements 3817.4.2 Continuous operation 3918 Fitting 3918.1 Scope 3918.2 Marking 3918.3 Construction and assembly 39
37、18.4 Fitting performance 3918.4.1 Requirements 3918.4.2 Continuous operation 3918.4.3 Repeated assembly 3919 Discharge line closures 4019.1 Scope 4019.2 Markings 4019.3 Construction and assembly 4019.4 Discharge line closure performance 4119.4.1 Requirements 4119.4.2 Leakage venting 4119.4.3 Continu
38、ed operation 4120 Container 4120.1 Scope 4120.2 Markings 4120.3 Construction and assembly 4220.3.1 Compliance 4220.3.2 Records of manufacture 4220.3.3 Instructions 4220.3.4 Fatigue life qualification by analysis 4220.4 Container performance 4220.4.1 Fatigue life and mounting requirements 4220.4.2 Le
39、ak before break (LBB) 4320.4.3 Types 1, 2, 3, and 4 metallic components and containers 4320.4.4 Fatigue life verification by hydrogen gas cycle test 4320.4.5 Hydrostatic test 4620.4.6 Leak test 4621 Manufacturing and production test plan 46CSA HPIT 1-2015Compressed hydrogen powered industrial truck
40、on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group521.1 Plan requirements 4621.2 System components and records 4621.3 Component traceability program 4621.4 Component testing 4721.5 Container inspection requirements 4721.6 Container fatigue life analysis verification 4721.7 Complia
41、nce testing 47Annex A (informative) Pressure definitions 48Annex B (normative) Component-specific applicable tests 49Annex C (informative) Fuel container record template 51CSA HPIT 1-2015Compressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Grou
42、p 6Joint Automotive Technical CommitteeJ. Birdsall Toyota Motor Engineering c) wording of the proposed change; andd) rationale for the change.5) To submit a request for interpretation of this Standard, please send the following information toinquiriescsagroup.org and include “Request for interpretat
43、ion” in the subject line:a) define the problem, making reference to the specific clause, and, where appropriate, include anillustrative sketch;b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “ye
44、s” or “no” answer will address theissue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governingstandardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.CSA HPIT 1-2015Compressed hydrogen powered industrial
45、 truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 11CSA HPIT 1-2015Compressed hydrogen powered industrialtruck on-board fuel storage and handlingcomponents1 Scope1.1This Standard establishes minimum requirements for the material, design, manufacture, and testing ofnewly pr
46、oduced compressed hydrogen gas fuel system components and serially produced, refillableType HPIT 1 containers intended only for the storage of compressed hydrogen gas installed in poweredindustrial truck applications or other heavy duty industrial applications. The following are componentscovered un
47、der this Standard:a) check valve;b) manual valve;c) manual container valve;d) automatic valve;e) pressure sensors and pressure gauges;f) pressure regulator;g) pressure relief device;h) excess flow valve;i) rigid fuel line;j) flexible fuel line;k) filter;l) fittings;m) discharge line closures; andn)
48、containers HPIT Types 1, 2, 3, and 4.The construction of compressed hydrogen gas fuel system components and containers is covered underClause 4.The performance of compressed hydrogen gas fuel system components and containers is covered underClause 6.1.2This Standard applies to containers permanently
49、 attached to the powered industrial truck and intendedonly for on-board refueling from a dispenser.1.3This Standard does not apply to the following:a) stationary gas engines;b) containers that can be removed from the powered industrial truck, refilled, and reattached; andc) reseating or resealing pressure relief devices.CSA HPIT 1-2015Compressed hydrogen powered industrial truck on-board fuelstorage and handling componentsMarch 2015 2015 CSA Group 121.4This Standard applies to devices that have a service pressure of either
