T/WHQX 4-2024 Active Group standards

T/WHQX 4-2024 Fuel cell electric vehicle on-board hydrogen system gas replacement technical specification

Publish Date: 2024-01-31 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/WHQX 4-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Vehicles

ICS Name: Comprehensive Road Vehicles

Publish Date: 2024-01-31

Implement Date: 2024-03-01

Scope

Main technical content: This document specifies the technical specifications for the airtightness test and gas replacement of the on-board hydrogen system of fuel cell electric vehicles. This document is applicable to the on-board hydrogen systems of fuel cell electric vehicles that use compressed gaseous hydrogen as fuel and have a nominal working pressure not exceeding 70MPa.