IS 15723 : 2006 Road Vehicles - Compressed Natural Gas (CNG) Fuel System Components - Current Limiting Devices

1 Scope

1.1 This standard specifies definitions, test methodsand requirements of current limiting devices (fuse), ofCNG onboard fiel system component intended for useon motor vehicles defined in IS 14272 (Part 1), twowheelers and construction equipment vehicles (CEV).

1.1.1 This standard is applicable to CNG fuel systemcomponents intended to use on vehicles usingcompressed natural gas (mono-fuel or hi-fuelapplications).

1,1,2 It is not applicable to the following:

a)Liquefied natural gas (LNG) fuel systemcomponents located upstream of, andincluding, the vapourizer;

b)Fuel containers;

c)Stationary gas engines; and

d)CNG fuel systems components for thepropulsion of marine craft.

2 References

The following standards contain provisions, whichthrough reference in this text, constitute provisions ofthis standard. At the time of publication the editionsindicated were valid. All standards are subject torevision and parties to agreements based on thisstandard are encouraged to investigate the possibilityof applying the most recent editions of the standardsindicated below: