IS 15723 : 2024 Road Vehicles - Compressed Natural Gas (CNG)/Bio-Compressed Natural Gas (Bio-CNG) and Liquefied Petroleum Gas (LPG) - Fuel System Components - Current Limiting Devices
1 SCOPE
1.1 This standard specifies definitions, test methods and requirements of current limiting devices (fuse), of CNG/bio-CNG/LPG on board fuel system component intended for use on motor vehicles defined in IS 14272.
1.1.1 This standard is applicable to CNG/bio-CNG/LPG fuel system components intended to use on vehicles using compressed natural gas/ bio-compressed natural gas/liquefied petroleum gas in accordance with IS 15320 (Part 1) (mono-fuel or bi-fuel applications or dual fuel applications).
1.1.2 This standard is not applicable to thefollowing:
a) Liquefied natural gas (LNG) fuel systemcomponents located upstream of, andincluding, the vaporizer;
b) Fuel containers;
c) Stationary gas engines;
d) Container mounting hardware;
e) Electronic fuel management;
f) Refuelling receptacles;
g) CNG/bio-CNG/LPG fuel systemscomponents for the propulsion of marinecraft; and
h) Hydrogen natural gas blend (HCNG) fuelsystem components.
2 REFERENCES
The standards given below contain provisions, which through reference in this text, constitute provisions of this standard. At the time of publication the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 14272 : 2011 | Automotive Vehicles - Types - Terminology (first revision) |
| IS 15710 : 2024 | Road vehicles - Compressed natural gas (CNG)/bio-compressed natural gas (bio-CNG) fuel system components - General requirements and definitions |