CEN/TC 326/WG 6 - NGV Refuelling Appliances
This WG provides technical specifications and describes minimal safety requirements for vehicle fuelling appliances.
NGV Refuelling Appliances
This WG provides technical specifications and describes minimal safety requirements for vehicle fuelling appliances.
General Information
Frequently Asked Questions
CEN/TC 326/WG 6 is a Working Group within the European Committee for Standardization (CEN). It is named "NGV Refuelling Appliances" and is responsible for: This WG provides technical specifications and describes minimal safety requirements for vehicle fuelling appliances. This committee has published 2 standards.
CEN/TC 326/WG 6 develops CEN standards in the area of Information technology. The scope of work includes: This WG provides technical specifications and describes minimal safety requirements for vehicle fuelling appliances. Currently, there are 2 published standards from this working group.
The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.
A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.
This document covers the design and manufacturing, installation and testing, operation and maintenance for vehicle fuelling appliances (VFAs) - the assemblies of the pressure equipment with
- maximum compressor flow rate 20 scm/h,
- maximum fuelling pressure 200 bar at 15°C,
intended for the non-commercial fuelling of natural gas vehicles (NGVs) with compressed natural gas (CNG).
This document is applicable to VFAs supplied with natural gas as defined in local applicable gas composition regulations or EN 16723-2, or with other gases meeting these requirements including biomethane, upgraded coal-bed methane (CBM) and gas from liquefied natural gas (LNG) vaporizer (on-site or off-site).
In case of combination of the certified VFA assembly with additional equipment, such as external storage and/or dispenser, EN ISO 16923 applies to the new assembly - the certified VFA assembly with added external equipment.
In case of combinations of interconnected VFA assemblies, EN ISO 16923 applies to the whole new assembly of the certified VFA assemblies.
- Standard34 pagesEnglish languagee-Library read for1 day
This document covers the design and manufacturing, installation and testing, operation and maintenance of vehicle fuelling appliances (VFA) for domestic fuelling of vehicles with compressed natural gas (CNG).
This document is applicable to VFAs having the following technical limits:
- maximum compressing capacity: 20 Nm3/h (NTP);
- maximum internal storage volume for outdoor installation: 400 l;
- maximum gas outlet pressure: 200 bar at 15 °C;
This document is applicable to VFAs supplied with natural gas as defined in local applicable gas composition regulations or EN 16723 2, or with other gases meeting these requirements including biomethane, upgraded coal-bed methane (CBM) and gas from liquefied natural gas (LNG) vaporizer (on-site or off-site).
This document applies to VFAs not incorporating gas outlet metering systems.
- Draft18 pagesEnglish languagee-Library read for1 day