MG ZS Charger: Difference between revisions

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Line 11: Line 11:
!'''DC/DC Input'''
!'''DC/DC Input'''
!'''DC/DC Output'''
!'''DC/DC Output'''
!Weight
|-
|-
|ZS10BC6600A (10822241)
|ZS10BC6600A (10822241)
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|N/A
|N/A
|N/A
|N/A
|8.5kg
|-
|-
|EP2CCU1130A (11276088, 11428079)
|EP2CCU1130A (11276088, 11428079)
Line 31: Line 33:
|250-500V
|250-500V
|9-16V 220A Max@13.V
|9-16V 220A Max@13.V
|
|-
|-
|EP3CCU1130B (11489298,11572316)
|EP3CCU1130B (11489298,11572316)
Line 41: Line 44:
|220-490V
|220-490V
|9-16V- 220A Max@13.5V
|9-16V- 220A Max@13.5V
|
|-
|-
|EH3CCU6630B (11572315,11477526)
|EH3CCU6630B (11572315,11477526)
Line 51: Line 55:
|220-490Vdc
|220-490Vdc
|9-16V 220A Max@13.5V
|9-16V 220A Max@13.5V
|
|-
|-
|EP2CCU6625A (11237810)
|EP2CCU6625A (11237810)
Line 61: Line 66:
|230-450Vdc 13A Max
|230-450Vdc 13A Max
|9-16V 178A Max@14V
|9-16V 178A Max@14V
|
|}
|}


Line 103: Line 109:
| HVC5P63FSx06<br>
| HVC5P63FSx06<br>
“X” code： CODE A：1/CODE B：2/CODE Z：0
“X” code： CODE A：1/CODE B：2/CODE Z：0
|-
|EP3CCU1130B (11489298,11572316)
|64319-1211 (housing)<br>64322 (0.635mm pin)<br>
64323 (1.50mm pin)
|JONHON EVH2-N2TK-A
21E8-556-1865-A1
|JONHON EVH2-N4TK-A
21E8-556-1865-A1
|}
|}


Line 116: Line 130:


==== To use the charger: ====
==== To use the charger: ====
connect pins on the LV connector:
Connect pins on the LV connector:


1 to switched 12V
1 to switched 12V
Line 132: Line 146:
12 see pin 8 and 10
12 see pin 8 and 10


connect pins on the AC HV connector to the charging port
Connect pins on the AC HV connector to the charging port.


When using Foccci the CP can also be connected to Zombie CPspoof  
When using Foccci the CP can also be connected to Zombie CPspoof  
Line 138: Line 152:
output through a 1k resistor.
output through a 1k resistor.


connect pins on the DC HV connector to the DC bus.
Connect pins on the DC HV connector to the DC bus.


the HV interlock needs shorting, integrated in the DC connector.
The HV interlock needs shorting, integrated in the DC connector.
 
The PP in the AC connector is internally connected to pin 11 on the LV connector


==== Controlling the charger: ====
==== Controlling the charger: ====
Line 179: Line 195:


0x3BE maybe error codes
0x3BE maybe error codes
== EP3CCU1130B ==
[[File:EP3CCU1130B overview.jpg|thumb|425x425px|MG4 charger]]
[[File:EP3CCU1130B pinout.jpg|thumb|423x423px|EP3CCU1130B pinout]]
[[File:V2lChargerPinout.png|thumb|LV pinout]]
==== Specs: ====
AC input 1: 85-265V 32A Max
AC input 2: 300-456V 16A Max per phase
DC output 1: 220-490V 24A Max
DC output 2: 220-490V 31.5A Max
Dimensions: 31 x 27 x 11 cm (37 with connectors and coolant connections)
weight: 8,5 kg 
==== To use the charger: ====
Connect pins on the LV connector:
H1 to switched 12V
G4 to ground
C1 to CAN H
C2 to CAN L
B2 Via a 100k resistor to pin 12
E1 Via a 100k resistor to pin 12
D2 see pin E1 and B2
A1 to C4
C3 to C4
D4 to C4
C4 (see pins A1, C3 and D4) this outputs a square wave at 50Hz.
A3 to CP
B3 to PP (or resistor to ground, 220 Ω for 32A max or 680 Ω for 16/20A max or 2000 Ω for V2L )
Connect pins on the AC HV connector to the charging port and the protective earth to the case.
The HV interlock needs shorting, integrated in the AC connector.
Connect pins on the DC HV connector to the DC bus.
The HV interlock needs shorting, integrated in the DC connector.
==== Controlling the charger: ====
This is more complicated it uses 1 CANFD bus at 500kbit 2Mbit  data rate. It needs 4 messages (maybe 7)
0x4E1, 0x4E3, 0x4F3 keep the charger awake (longer the other messages).
0x15A
* max DC charge current
* max DC charge voltage
* BMS charging command
0x15B
* BMS_Operation_State
0x08A DCDC control
* DCDC_Mode_Request
0x12C: BMS data
* min/max cell voltages and cell numbers
* min/max cell temperatures and cell numbers
* battery voltage
* battery current
==== Reading data from the charger: ====
The charger sends 5 messages on the CANbus
0x313 charge port status
* CP pwm %
* CP status
* PP max current
0x314 charger status
* HV voltage
* errors (probably)
0x315
* DCDC output voltage
* AC phase voltages
* AC phase currents
* DCDC tempemperature
* DCDC LV setpoint
* DCDC LV Current
0x25E, 0x4E0, 0x70E  unknown
dbc file and savvycan script available here: [https://openinverter.org/forum/viewtopic.php?p=91326#p91326]


[[Category:MG]]  
[[Category:MG]]  
[[Category:Charger]]
[[Category:Charger]]

Latest revision as of 18:37, 27 April 2026

MG ZS Charger Part number(s)

Part Number Description Phases AC/DC Input 1 AC/DC Input 2 AC/DC Output 1 AC/DC Output 2 DC/DC Input DC/DC Output Weight
ZS10BC6600A (10822241) MG ZS AC Charger single phase 85-265V 32A Max N/A 230-480V 20A Max 6.6KW Max N/A N/A N/A 8.5kg
EP2CCU1130A (11276088, 11428079) MG ZS AC Charger three phase 85-265V 32A Max 85-265V 16A Max 250-500V 24A Max 250-500V 32A Max 250-500V 9-16V 220A Max@13.V
EP3CCU1130B (11489298,11572316) MG 4 Charger three phase 85-265V 32A Max 300-456V 16A Max 220-490V 24A Max 220-490V 31.5A Max 220-490V 9-16V- 220A Max@13.5V
EH3CCU6630B (11572315,11477526) MG4 Trophy single phase 85-265V 32A Max N/A 220-490V 22A Max N/A 220-490Vdc 9-16V 220A Max@13.5V
EP2CCU6625A (11237810) MG5 single phase 85-265V 32A Max N/A 230-450V 22A Max N/A 230-450Vdc 13A Max 9-16V 178A Max@14V
Example offer

EV Breakers - MG ZS ONBOARD BATTERY CHARGER 2019-2024 (archive.org) - 08-2024, GPB 300

https://www.bildelsbasen.se/sv-se/pb/S%C3%B6k/Bildelar/s1/MG/MG-ZS-EV/2020_2025/EL-&-Givare-&-Databox-&-Sensor/Batteriladdare-H%C3%B6gsp%C3%A4nning/_/ID-60187841/11428079 - 08-2024; 5000 SEK

Video of Damien hacking it

MG ZS EV Charger Hacked N.B It's not confirmed yet whether all chargers accept the same CAN messages for control, more investigation is needed.

MG ZS EV Charger Hacked Part 2 (Damian demonstrating ZS10BC6600A from the above list, further investigation required to see if all chargers respond to the same CAN messages)

Damien's GitHub page

https://github.com/damienmaguire/MG-EV-Charger

Connectors

Charger part number Low voltage High voltage (DC) High voltage (AC)
ZS10BC6600A (10822241) 33472-1201 (housing)

33012-2021 (pin)

2103177 (housing)

1355036 (pin)

13879047 (housing)

13955308 (power pin)
13711549 (signal pin)

EP2CCU1130A (11276088, 11428079) 64319-1211 (housing)

64322 (0.635mm pin)
64323 (1.50mm pin)

HVC2P28FSX02 (2.5mm² Shield)

HVC2P28FSX04 (4.0mm² Shield)
HVC2P28FSX05 (5.0mm2 Shield)
“X” indicates code 1/2/3/4/5/6

HVC5P63FSx06

“X” code： CODE A：1/CODE B：2/CODE Z：0

EP3CCU1130B (11489298,11572316) 64319-1211 (housing)
64322 (0.635mm pin)

64323 (1.50mm pin)

JONHON EVH2-N2TK-A

21E8-556-1865-A1

JONHON EVH2-N4TK-A

21E8-556-1865-A1

ZS10BC6600A

ZS10BC6600A Overview
ZS10BC6600A Pinout
LV Pinout

Specs:

AC input: 85-265V 32A Max

DC output 230-480V 20A Max (6.6KW Max)

To use the charger:

Connect pins on the LV connector:

1 to switched 12V

2 to ground

3 to CAN H

4 to CAN L

8 Via a 100k resistor to pin 12

10 Via a 100k resistor to pin 12

12 see pin 8 and 10

Connect pins on the AC HV connector to the charging port.

When using Foccci the CP can also be connected to Zombie CPspoof

output through a 1k resistor.

Connect pins on the DC HV connector to the DC bus.

The HV interlock needs shorting, integrated in the DC connector.

The PP in the AC connector is internally connected to pin 11 on the LV connector

Controlling the charger:

This is simple it uses 1 CANbus message 0x29C at 100ms interval on a 500kbit bus

In this message there are 3 values:

Max AC current

Max DC current

Max DC voltage

Reading data from the charger:

The charger sends 5 messages on the CANbus

0x3B8 Status

CP_pwm in %

AC Amps

AC Volts

DC Amps

DC Volts

0x3BA temperatures

contains 6 temp sensors 2 external and 4 internal

0x3BC unknown

0x3BD unknown

0x3BE maybe error codes

EP3CCU1130B

MG4 charger
EP3CCU1130B pinout
LV pinout

Specs:

AC input 1: 85-265V 32A Max

AC input 2: 300-456V 16A Max per phase

DC output 1: 220-490V 24A Max

DC output 2: 220-490V 31.5A Max

Dimensions: 31 x 27 x 11 cm (37 with connectors and coolant connections)

weight: 8,5 kg

To use the charger:

Connect pins on the LV connector:

H1 to switched 12V

G4 to ground

C1 to CAN H

C2 to CAN L

B2 Via a 100k resistor to pin 12

E1 Via a 100k resistor to pin 12

D2 see pin E1 and B2

A1 to C4

C3 to C4

D4 to C4

C4 (see pins A1, C3 and D4) this outputs a square wave at 50Hz.

A3 to CP

B3 to PP (or resistor to ground, 220 Ω for 32A max or 680 Ω for 16/20A max or 2000 Ω for V2L )

Connect pins on the AC HV connector to the charging port and the protective earth to the case.

The HV interlock needs shorting, integrated in the AC connector.

Connect pins on the DC HV connector to the DC bus.

The HV interlock needs shorting, integrated in the DC connector.

Controlling the charger:

This is more complicated it uses 1 CANFD bus at 500kbit 2Mbit data rate. It needs 4 messages (maybe 7)

0x4E1, 0x4E3, 0x4F3 keep the charger awake (longer the other messages).

0x15A

  • max DC charge current
  • max DC charge voltage
  • BMS charging command

0x15B

  • BMS_Operation_State

0x08A DCDC control

  • DCDC_Mode_Request

0x12C: BMS data

  • min/max cell voltages and cell numbers
  • min/max cell temperatures and cell numbers
  • battery voltage
  • battery current

Reading data from the charger:

The charger sends 5 messages on the CANbus

0x313 charge port status

  • CP pwm %
  • CP status
  • PP max current

0x314 charger status

  • HV voltage
  • errors (probably)

0x315

  • DCDC output voltage
  • AC phase voltages
  • AC phase currents
  • DCDC tempemperature
  • DCDC LV setpoint
  • DCDC LV Current

0x25E, 0x4E0, 0x70E unknown

dbc file and savvycan script available here: [1]

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