ChinaAutoRegs｜GB/T 42284.5-2022英文版翻译 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第5部分：化学负荷（英语版）
Road Vehicles—Environmental Conditions and Testing for Electrical and Electronic Equipment for Drive System of Electric Propulsion Vehicles—Part 5: Chemical Loads
GB/T 42284系列标准目录：
GB/T 42284.1-2022 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第1部分：一般规定
Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 1: General
GB/T 42284.3-2022 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第3部分：机械负荷
Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 3: Mechanical loads
GB/T 42284.4-2022 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第4部分：气候负荷
Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 4: Climatic loads
GB/T 42284.5-2022 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第5部分：化学负荷
Road vehicles—Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles—Part 5: Chemical loads
CONTENTS
Foreword
Introduction
1 Scope
2 Normative References
3 Terms and Definitions
4 Tests
4.1 General provisions
4.2 Purpose
4.3 General test conditions
4.4 DUT conditioning
4.5 Test agent conditioning
4.6 Operating method
4.7 Test conditions
4.8 Procedure
4.9 Requirements
Annex A (Informative) Composition of chemical agents
Bibliography
1 SCOPE
This document specifies the requirements for the electric propulsion systems and components with a maximum working voltage of voltage class B. This document describes the potential environmental stresses, the tests, and the requirements of chemical loads recommended for different stress levels on/in the vehicle.
This document is applicable to the electric propulsion systems and components with a maximum working voltage of voltage class B.
This document does not apply to high-voltage battery packs (e.g., for traction) and systems or components inside.
2 NORMATIVE REFERENCES
The following normative documents contain provisions which, through normative reference in this text, constitute essential provision of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.
GB/T 42284.1 Road vehicles – Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles – Part 1: General (GB/T 42284.1-2022, ISO 19453-1:2018, MOD)
GB/T 42284.4 Road vehicles – Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles – Part 4: Climatic loads (GB/T 42284.4-2022, ISO 19453-4:2018, MOD)
3 TERMS AND DEFINITIONS
For the purposes of this document, the terms and definitions given in GB/T 42284.1 apply.
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