QC/T 841-2010 in English

1 Scope

This standard specifies terms and definitions, technical parameters, charging mode, classification and function definition, structural dimension, performance requirements, test methods and inspection rules all regarding electric vehicle conductive charge coupler.
This standard specifies two kinds of charge couplers of which one for providing AC power for on-board charger and the other for providing DC power for electric vehicle.
This standard is applicable to conductive charge coupler between electric vehicle connection side and charging cable with AC rated voltage being 220V and DC rated voltage not exceeding 750V, and that between off-board charging equipment or AC power supply equipment and charging cable may refer.

2 Normative References

.The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding the corrections), or revisions of, any of these publications do not apply. However, parties coming to an agreement based on this standard are encouraged to investigate whether the latest editions of the standards indicated below apply. For any undated references, the latest editions of the documents referred to apply.
GB/T 156-2007 Standard Voltage (IEC 60038: 2002, MOD)
GB 2099.1 Plugs and Socket-outlets for Household and Similar Purposes - Part 1: General Requirements (GB 2099.1-2008, IEC 60884-1: E3.1, MOD)
GB 4208 Degrees of Protection Provided by Enclosure (IP Code) (GB 4208-2008, IEC 60529: 2001, EQV)
GB/T 11918-2001 Plugs, Socket-outlets and Couplers for Industrial Purposes - Part 1: General (IEC 60309-1: 1999, IDT)
GB/T 18487.1 Electric Vehicle Conductive Charging System - Part 1: General Requirements (GB/T 18487.1-2001, IEC 61851-1: 2001, EQV)
GB/T 19596 Terminology of Electric Vehicles
GB/T 20234-2006 Plugs, Socket-outlets, Vehicle Couplers and Vehicle Inlets for Conductive Charging of Electric Vehicles - General Requirements (GB/T 20234-2006, eqv IEC 62196-1: 2003)
QC/T 413 Basic Specification for Automotive Electrical Equipment

3 Terms and Definitions

For the purpose of this standard, terms and definitions established in GB/T 18487.1, GB/T 19596 and GB/T 20234 and those listed below apply.

Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Technical Parameters
5 Electric Vehicle Charging Mode
6 Classification and Function Definition of Charge Coupler
7 Structural Dimension of Charge Coupler
8 Requirements
9 Test Methods
10 Inspection Rules
Appendix A (Informative) Control and Guidance Circuit
Appendix B (Informative) DC Charging Safety Protection Principles Satisfying Charging Mode 4
Appendix C (Normative) Structural Dimension of Charge Coupler