IS 15719 : 2025 Road Vehicles - Compressed Natural Gas (CNG)/Bio-Compressed Natural Gas (Bio-CNG)/Liquefied Petroleum Gas (LPG) - Fuel System Components - Electrical Wiring Kit
1 SCOPE
1.1 This standard specifies definitions, test methods and requirements of electrical wiring kit of CNG/bio-CNG/LPG onboard fuel system components, 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 be used 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 the following:
a) Liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer;
b) Fuel containers;
c) Stationary gas engines;
d) CNG/bio-CNG/LPG fuel systems components for the propulsion of marine craft; and
e) Hydrogen natural gas blend (HCNG) fuel system 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 2465 : 1984 | Specification for cables for motor vehicles (second revision) |
| IS 10810 : 1984 | Methods of test for cables: |
| (Part 5) : 1984 | Conductor resistance test |
| (Part 44) : 1984 | Spark test |
| IS 14272 : 2011 | Automotive vehicles - Types - Terminology |
| IS 15710 : 2024 | Road vehicles - Compressed natural gas (CNG)/bio-compressed natural gas (bio-CNG) fuel system components - General requirements and definitions |