T/GHDQ 8-2018 Active Group standards

T/GHDQ 8-2018 High-altitude traditional passenger car technology conditions

Publish Date: 2018-06-29 Implement Date: 2018-06-30 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/GHDQ 8-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nVehicle Comprehensive Inspection

ICS Name: Passenger cars, caravans, and light trailers

Publish Date: 2018-06-29

Implement Date: 2018-06-30

Scope

Scope: China's cold regions are vast, especially in Northeast China, Inner Mongolia, Xinjiang, and other regions, where winter temperatures generally range between -20°C and -30°C, with extreme weather reaching below -40°C. The harsh low-temperature environment leads to a decline in the performance of passenger cars and even functional failures. At present, national standards and industry standards mainly stipulate some technical conditions and test methods for passenger cars under environmental conditions above -30°C. To ensure that passenger cars can provide a good user experience in high-cold climate environments of -40°C, it is necessary to set higher requirements for the power performance, fuel economy, NVH, air conditioning and heating, safety, and electronic and electrical functions of passenger cars in high-cold environments, and at the same time, to propose product performance indicators for enterprises to produce passenger cars. Main technical content: In this standard, the main content is to supplement and formulate technical conditions for passenger cars under -40°C temperatures.