4
ChARgINg mODES ClASSIFICATION
RATED CURRENT AND VOLTAGE fOR DIffERENT CHARGING MODES
Charging Mode
Couple Type
Rated Voltage
Rated Current
2
AC coupler
250V AC
16A
3
AC coupler
250V/440V AC
32A
4
DC coupler
750V/1000V DC
80A
DC coupler
750V/1000V DC
125A
DC coupler
750V/1000V DC
250A
Remarks:
All types of charging modes should be connected with residual current operated circuit-breakers and overflow
protective device. Residual current operated circuit-breakers should be compliant with gB/T 16916.1 or gB/T 16917.1
requirements.
ChARgINg mODE
2
:
When connecting electric vehicle to AC network, the plug and socket-outlet at power supply side shall comply with
requirements of gB 2099.1. Phase line, neutral line and protective earth conductor shall be used at power supply side
and the residual current operated circuit breaker shall be used at power supply side.
ChARgINg mODE
3
:
When connecting electric vehicle to AC network, the plug and socket-outlet at power supply side shall comply with
requirements of gB 2099.1. Phase line, neutral line and protective earth conductor shall be used at power supply side
and in-cable control box is installed in the charging connection cable.
ChARgINg mODE
4
:
When connecting electric vehicle to AC network, use special power supply equipment. Directly connect the electric
vehicle with AC network and install control guide device on the special power supply equipment.