GB/T 12542-2020
Thermal balance capacity on-road test method for motor vehicles

Standard No.

GB/T 12542-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 12542-2020

Replace

GB/T 12542-2009

Scope

This standard specifies the test conditions, test preparation, test method, data processing and test report for the road test of automobile heat balance capability. This standard is applicable to the heat balance test of M/N vehicles equipped with forced circulation liquid-cooled engines on the road, and can be referred to when performing indoor tests; other MN vehicles can also be implemented as a reference.

GB/T 12542-2020 Referenced Document

• GB/T 12534 Motor vehicles--General rules of road test method
• GB/T 15089 Classification of power-driven vehicles and trailers

GB/T 12542-2020 history

• 2020 GB/T 12542-2020 Thermal balance capacity on-road test method for motor vehicles
• 2009 GB/T 12542-2009 Thermal balance capacity on-road test method for motor vehicles
• 1990 GB/T 12542-1990 Motor vehicles--Cooling capacity for engine cooling system--Test method on road