ISO 15500-2-2012 pdf download.Road vehicles – Compressed natural gas (CNG) fuel system components一 Part 2: Performance and general test methods.
This part of ISO 15500 specifies performance and general test methods (or compressed natural gas (CNG) fuel system components intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 15500 is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using compressed natural gas in accordance with ISO 15403. It 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) container-mounting hardware;
e) electronic fuel management;
I) refuelling receptacles.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 1817, Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests
ISO 15500-1:2000, Road vehicles — Compressed natural gas (CNG) fuel system components — Part 1:
General requirements and definitions
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 15500-1 apply.
4 General
4.1 Unless otherwise stated, the tests shall be conducted at a room temperature of 20 °C ± 5 °C.
4.2 Components shall comply with the tests specified in this part of ISO 15500 as well as the relevant parts of ISO 15500, as applicable for each component.
This part of ISO 15500 specifies performance and general test methods (or compressed natural gas (CNG) fuel system components intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 15500 is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using compressed natural gas in accordance with ISO 15403. It 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) container-mounting hardware;
e) electronic fuel management;
I) refuelling receptacles.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 1817, Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests
ISO 15500-1:2000, Road vehicles — Compressed natural gas (CNG) fuel system components — Part 1:
General requirements and definitions
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 15500-1 apply.
4 General
4.1 Unless otherwise stated, the tests shall be conducted at a room temperature of 20 °C ± 5 °C.
4.2 Components shall comply with the tests specified in this part of ISO 15500 as well as the relevant parts of ISO 15500, as applicable for each component.ISO 15500-2 pdf download.