New Energy - Charging Control

1. AC charging - slow charging

AC charging: the AC input from the grid to the vehicle, 220V AC one-way power or 380V AC three-phase power.

On-board charger: AC to DC 

2. DC charging - fast charging

3. Charging mode

Mode 1 - Standard Socket

Mode 2 - Standard outlet with AC EV supply equipment

Mode 3 - AC EV equipment permanently connected to the AC supply network

Mode 4 - DC EV power supply equipment

4. Charging interface

	type	terminal	definition	Be applicable
AC charging port	five holes	L1	AC charging phase line 1	America, Japan
		N	AC charging N line
		PP	Proximity Pilot An interface that transmits a signal that enables the car to detect that the charging plug has been connected
		CP	Control pilot Interface for transmitting analog PWM signals and modulation based on power line carrier (PLC)
		PE	protective earth
	seven holes	CP	Control pilot	EU, China
		PP	Proximity Pilot
		N	AC charging N line
		PE	protective earth
		L1	AC single phase
		L3	AC three-phase
		L2	AC three-phase
DC charging port	Nine holes	S+	CAN bus	New national standard
		S+
		CC1	Charging Connection Confirmation
		CC2
		A+	Low Voltage Auxiliary Power
		A-
		DC+	DC charging terminal
		DC-
		PE	Protective grounding

 Five holes:

Seven holes:

Nine holes:

(1) China

GB/T20234-2006 stipulates:

(1) The AC rated voltage does not exceed 690V, the frequency is 50Hz, and the rated current does not exceed 250A;

(2) The DC rated voltage does not exceed 1000V, and the rated current does not exceed 400A.

 

(2) United States - five holes

(2) Europe - Combo

(3) Japan - CHAdeMO - five holes