GB/T 18487.1-2023 Translated English of Chinese Standard (GB/T 18487.1-2023, GBT18487.1-2023): Electric vehicle conductive charging system - Part 1: General requirements

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https://www.chinesestandard.net, 2023 M10 19 - 223 pages
This document specifies classification, general requirements, communication, electric shock protection, connection between electric vehicle and EV energy transfer equipment, special requirements of vehicle adaptor, vehicle coupler and EV plug and socket-outlet, EV energy transfer equipment structure requirement, performance requirement, overload protection and short circuit protection, emergency stop, service conditions, repair, marking and description for electric vehicle conductive charging system. Note 1: Where no confusion is caused, the ¡°EV energy transfer equipment¡± in this document is referred to as ¡°supply equipment¡±. This document is applicable to current-controlled and/or voltage-controlled off-board conductive power supply equipment to achieve one-way/two-way energy flow between the electric vehicle rechargeable electrical energy storage system and the power supply network (power supply). The rated voltage of the power supply network side (side A) does not exceed 1 000 V AC or 1 500 V DC, and the rated maximum voltage of the electric vehicle
 

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Contents

Introduction
11
Terms and definitions
17
Communication
24
Connection between electric vehicle and EV energy transfer
62
Emergency stop
79
Appendix B Normative DC charging control pilot circuit and control principle
115
Normative DC charging control pilot circuit and control principle
129
Informative Vehicle power supply circuit voltage adaptability switching
171
Appendix F Normative DC charging technology for multivehicle couplers
182

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