GB/T 20234.1-2011
Replaced
GB/T 40425.2-2025
Active
National standards
GB/T 40425.2-2025 Overhead contact charging system for electric buses—Part 2:Charging connection set
GB/T 40425.2-2025 Overhead contact charging system for electric buses—Part 2:Charging connection set
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 40425.2-2025
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:
2025-04-25
Implement Date:
2025-11-01
Pages:
20 pages
Scope
This document specifies the rated values, technical requirements, test methods, and markings for top-contact charging connectors for electric buses.
This document applies to the design, development, production, and installation of charging connectors for top-contact charging systems used on electric buses of Class M2 and Class M3, with a rated voltage not exceeding 1,500 V and a rated current not exceeding 1,500 A, and conforming to connection mode D.
Development Information
Referenced Standards
GB/T 2408-1996 Plastics—Determination of the burning behaviour of horizontal and vertical specimens in contact with a small-flame ignition source
GB/T 2408-2008 Plastics—Determination of burning characteristics—Horizontal and vertical test
GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test
GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold
GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat
GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle)
GB/T 11918.1-2014 Plugs,socket-outlet and couplers for industrial purposes—Part 1:General requirements
GB/T 16935.1-2023 Insulation coordination for equipment within low-voltage supply systems—Part 1:Principles, requirements and tests
GB 18384-2020 Electric vehicles safety requirements
GB/T 18384.1-2001 Electric vehicles—Safety specification—Part 1:On-board energy storage
GB/T 18384.1-2015 Electrically propelled road vehicles—Safety specifications—Part 1:On-board rechargeable energy storage system(REESS)
GB/T 18384.2-2001 Electric vehicles—Safety specification—Part 2:Functional safety means and protection against failures
GB/T 18384.2-2015 Electrically propelled road vehicles—Safety specifications—Part 2:Vehicle operational safety means and protection against failures
GB/T 18384.3-2001 Electric vehicles—Safety specification Part 3:Protection of persons against electric hazards
GB/T 18384.3-2015 Electrically propelled road vehicles—Safety specifications—Part 3:Protection of persons against electric shock
GB/T 18487.1-2023 Electric vehicle conductive charging system—Part 1:General requirements
GB/T 19596-2004 Terminology of electric vehicles
GB/T 19596-2017 Terminology of electric vehicles
GB/T 20234.1-2011 Connection set of conductive charging for electric vehicles—Part 1:General requirements
GB/T 20234.1-2015 Connection set for conductive charging of electric vehicles—Part 1:General requirements
GB/T 20234.1-2023 Connection set for conductive charging of electric vehicles—Part 1:General requirements
GB/T 21561.2-2018 Railway applications—Rolling stock pantographs characteristics and tests—Part 2:Pantographs for metros and light rail vehicles
GB/T 28046.3-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 3:Mechanical loads
GB/T 40425.1-2021 Electric vehicle top contact charging system—Part 1:General requirements
GB 18384-2025 Electric vehicles safetyrequi rements
Related Standards
GB/T 20234.2-2011
Replaced
GB/T 20234.2-2011 Connection set for conductive charging of electric vehicles—Part 2:AC charging coupler
GB/T 20234.3-2011
Replaced
GB/T 20234.3-2011 Connection set for conductive charging of electric vehicles—Part 3:DC charging coupler
GB/T 29316-2012
Active
GB/T 29316-2012 Power quality requirements for electric vehicle charging/battery swap infrastructure
GB/T 29317-2012
Replaced
GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure
GB/T 29318-2012
Replaced