1 Scope
This part of GB/T 20234 specifies the general requirements, function definitions, type structures, parameters and dimensions of DC charging coupler for conductive charging of electric vehicles.
This part is applicable to vehicle coupler in charging mode 4 and connection mode C, of which the rated voltage shall not exceed 1,000V (DC) and the rated current shall not exceed 250A (DC).
2 Normative References
The following documents for the application of this document are essential. Any dated reference, just dated edition applies to this document. For undated references, the latest edition (including any amendments) is applicable to this document.
GB/T 18487.1 Electric Vehicle Conductive Charging System - Part 1: General Requirements
GB/T 20234.1 Connection Set of Conductive Charging for Electric Vehicles - Part 1: General Requirements
Foreword I
1 Scope
2 Normative References
3 Terminologies and Definitions
4 General Requirements
5 Rated Values of DC Charging Coupler
6 Functions of Vehicle Coupler
7 Dimensions
Appendix A (Normative) Structure Dimensions of Vehicle Coupler
Appendix B (Informative) Examples for Installation Dimensions of Vehicle Inlet
Appendix C (Normative) Spatial Size Requirements of Vehicle Connector
