Volvo V60 Battery: Difference between revisions

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Added connector info
 
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[[File:20250827 205514.jpg|thumb]]
[[File:20250827 205514.jpg|thumb|280x280px]]


The Pack in the Volvo V60 D6 consists of 10 modules each made up of 10 cells.
The Pack in the Volvo V60 D6 consists of 10 modules each made up of 10 cells. The cells are Li_ion pouch cells with a capacity of 32.5Ah. Making the modules 37V with a capacity of 1.2kWh
The cells are Li_ion pouch cells with a capacity of 32.5Ah. Making the modules 37V with a capacity of 1.2kWh


The BMS satellite module:
The BMS satellite module: LG calls them "Cell Voltage Temperature Node (CVTN).
LG calls them "Cell Voltage Temperature Node (CVTN).


External connector (9 pin):
[[File:20250827 201254.jpg|thumb]]


Pin 1 = +12V ('rough vehicle 12V', switched by the BMS master, not regulated)
Pin 2 = CAN-L
Pin 3 = CAN-H
Pin 4 = Digital input (internally 50K pulled up)
Pin 5 = GND (only first slave has this pin connected to the master, guess for some kind of 'first slave present' detection)
Pin 6 = Digital output (open collector with 1K in series)
Pin 7 = GND
Pin 8 = CAN-L (parallel to pin-2)
Pin 9 = CAN-H (parallel to pin-3)


Internal connector (14 pin):
[[File:20250827 201444.jpg|thumb]]


Pin 1 = Cell 1 positief
 
Pin 2 = Cell 1 negative
 
Pin 3 = Cell 1 negative
 
Pin 4 = NC
 
Pin 5 = Cell 10 positief
 
Pin 6 = Cell 10 positief
 
Pin 7 = Cell 9 positief
== External connector (9 pin): ==
Pin 8 = Cell 2 positief
[[File:20250827 201254.jpg|thumb]]The connector looks like a JST HCHFB-09-KE and uses SHCM-A03T-P025 pins.
Pin 9 = Cell 3 positief
{| class="wikitable"
Pin 10 = Cell 4 positief
|+
Pin 11 = Cell 5 positief
!Pin  
Pin 12 = Cell 6 positief
!Function
Pin 13 = Cell 7 positief
!Note
Pin 14 = Cell 8 positief
|-
|1
| +12V
|Vehicle 12V, switched by the BMS master, not regulated
|-
|2
|CAN-L
|
|-
|3
|CAN-H
|
|-
|4
|Digital input
|internally 50K pulled up
|-
|5
|GND
|only first slave has this pin connected to the master, guess for some kind of 'first slave present' detection
|-
|6
|Digital output
|open collector with 1K in series
|-
|7
|GND
|
|-
|8
|CAN-L
|parallel to pin-2
|-
|9
|CAN-H
|parallel to pin-3
|}
 
== Internal connector (14 pin): ==
[[File:20250827 201444.jpg|thumb]]The connector seems to be a molex micro-fit 3.0 dual row 14 pin.
{| class="wikitable"
|+
!Pin
!Function
!Note
|-
|1
|Cell 1 positive
|
|-
|2
|Cell 1 negative
|connected to main negative terminal
|-
|3
|Cell 1 negative
|connected to main negative terminal
|-
|4
|NC
|not connected
|-
|5
|Cell 10 positive
|connected to main positive terminal
|-
|6
|Cell 10 positive
|connected to main positive terminal
|-
|7
|Cell 9 positive
|
|-
|8
|Cell 2 positive
|
|-
|9
|Cell 3 positive
|
|-
|10
|Cell 4 positive
|
|-
|11
|Cell 5 positive
|
|-
|12
|Cell 6 positive
|
|-
|13
|Cell 7 positive
|
|-
|14
|Cell 8 positive
|
|}
 
 


[https://openinverter.org/forum/viewtopic.php?t=885 Forum topic on the Volvo V60 battery pack]
[https://openinverter.org/forum/viewtopic.php?t=885 Forum topic on the Volvo V60 battery pack]

Latest revision as of 08:15, 31 August 2025

The Pack in the Volvo V60 D6 consists of 10 modules each made up of 10 cells. The cells are Li_ion pouch cells with a capacity of 32.5Ah. Making the modules 37V with a capacity of 1.2kWh

The BMS satellite module: LG calls them "Cell Voltage Temperature Node (CVTN).






External connector (9 pin):

The connector looks like a JST HCHFB-09-KE and uses SHCM-A03T-P025 pins.

Pin Function Note
1 +12V Vehicle 12V, switched by the BMS master, not regulated
2 CAN-L
3 CAN-H
4 Digital input internally 50K pulled up
5 GND only first slave has this pin connected to the master, guess for some kind of 'first slave present' detection
6 Digital output open collector with 1K in series
7 GND
8 CAN-L parallel to pin-2
9 CAN-H parallel to pin-3

Internal connector (14 pin):

The connector seems to be a molex micro-fit 3.0 dual row 14 pin.

Pin Function Note
1 Cell 1 positive
2 Cell 1 negative connected to main negative terminal
3 Cell 1 negative connected to main negative terminal
4 NC not connected
5 Cell 10 positive connected to main positive terminal
6 Cell 10 positive connected to main positive terminal
7 Cell 9 positive
8 Cell 2 positive
9 Cell 3 positive
10 Cell 4 positive
11 Cell 5 positive
12 Cell 6 positive
13 Cell 7 positive
14 Cell 8 positive


Forum topic on the Volvo V60 battery pack

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