GB/T 20234.4-2023 Active National standards

GB/T 20234.4-2023 Connection set of conductive charging for electric vehicles—Part 4:High power DC charging coupler

Publish Date: 2023-09-07 Implement Date: 2024-04-01 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: GB/T 20234.4-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Automotive electronics, electrical equipment, and instrumentation

ICS Name: Other road vehicle devices

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 53 pages

Scope

This document specifies the structure and functions of the conductive DC charging connection devices for electric vehicles, the interface and parameters, cable requirements, thermal management systems, technical requirements, test methods, etc., as well as the technical requirements, test methods, and inspection rules for adapters.
This document applies to the connection devices used for conductive DC charging of electric vehicles, with a rated voltage not exceeding 1,500V DC and a rated current not exceeding 800A DC. This document applies to adapters connecting the GB/T 20234.3 vehicle plugs and the vehicle sockets specified in this document, with a rated voltage not exceeding 1,500V DC.

Development Information

Word Count: 98 Thousand words Pages: 53 pages

Same series standard

GB/T 20234.1-2023 Connection set for conductive charging of electric vehicles—Part 1:General requirements GB/T 20234.3-2023 Connection set for conductive charging of electric vehicles—Part 3:DC charging coupler

Referenced Standards

GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 11:Methods for general application—Measurement of thickness and overall dimensions—Tests for determining the mechanical properties GB/T 3956-2008 Conductors of insulated cables GB/T 11918.1-2014 Plugs,socket-outlet and couplers for industrial purposes—Part 1:General requirements GB/T 11918.4-2014 Plugs,socket-outlets and couplers for industrial purposes—Part 4:Switched socket-outlets and connectors with or without interlock GB/T 18487.1-2023 Electric vehicle conductive charging system—Part 1:General requirements GB/T 20234.1-2023 Connection set for conductive charging of electric vehicles—Part 1:General requirements GB/T 33594-2017 Charging cables for electric vehicles 危险化学品目录(2015版) GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure GB/T 29317-2021 Terminology of electric vehicle charging/battery swap infrastructure

Related Standards

GB/T 20234.1-2011 Replaced

GB/T 20234.1-2011 Connection set of conductive charging for electric vehicles—Part 1:General requirements

Publish Date: 2011-12-22

GB/T 20234.2-2011 Replaced

GB/T 20234.2-2011 Connection set for conductive charging of electric vehicles—Part 2:AC charging coupler

Publish Date: 2011-12-22

GB/T 20234.3-2011 Replaced

GB/T 20234.3-2011 Connection set for conductive charging of electric vehicles—Part 3:DC charging coupler

Publish Date: 2011-12-22

GB/T 29316-2012 Active

GB/T 29316-2012 Power quality requirements for electric vehicle charging/battery swap infrastructure

Publish Date: 2012-12-31

GB/T 29317-2012 Replaced

GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure

Publish Date: 2012-12-31

GB/T 29318-2012 Replaced

GB/T 29318-2012 Electric energy metering for electric vehicle off-board charger

Publish Date: 2012-12-31