ISO/WD 17268-3
Gaseous hydrogen land vehicle refuelling connection devices — Part 3: Cryo-compressed hydrogen gas
Reference number
ISO/WD 17268-3
Edition 1
Working draft
ISO/WD 17268-3
A working group has prepared a draft.


This document defines the design, safety and operation characteristics of cryo-compressed hydrogen land vehicle (CcHLV) refuelling connectors. CcHLV refuelling connectors consist of the following components, as applicable: • — receptacle and protective cap (mounted on vehicle); • — nozzle; • — communication hardware. This document is applicable to refuelling connectors which have nominal working pressures or hydrogen service levels up to 40 MPa. This document is not applicable to refuelling connectors dispensing blends of hydrogen with natural gas, gaseous or liquid hydrogen.

General information

  •  : Under development
    : Working draft (WD) study initiated [20.20]
  •  : 1
  • ISO/TC 197
  • RSS updates

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