Vinci-LV BMS Selection Selection guides | |
Guides in designing a battery with a Vinci LV BMS.
Chem.
|
Nominal voltage
|
Chem.
|
12 V*
|
24 V
|
36 V
|
48 V
|
Li-ion
|
2.00 V
|
Li-sulfur
|
6
|
12
|
18
|
n.a.
|
2.35 V
|
LTO
|
5
|
10
|
15
|
n.a.
|
3.25 V
|
LFP
|
4
|
8
|
12
|
15, 16
|
3.60 V
|
LCO, NCA
|
3, 4
|
7
|
10
|
13, 14
|
3.70 V
|
LMO, NMC
|
3
|
6, 7
|
10
|
13
|
3.75 V
|
NMC
|
3
|
6, 7
|
9, 10
|
12
|
Lead acid
|
6 V
|
Flood, VRLA
|
2
|
4
|
6
|
8
|
12 V
|
1
|
2
|
3
|
4
|
*) Vinci LV not rated for 12 V operation
|
Balancing
|
Redistribution
|
Maximizes capacity to the one of the lowest capacity cell.
|
Uses all the stored energy.
Evens out wear among all cells.
|
Dissipative
("passive")
|
Cost effective
Bullet proof:
survives mis-connection
|
✔
|
|
Charge transfer
("active")
|
Energy efficient
Faster balance
|
✔
|
✔
|
|
Contactors
|
MOSFETs
|
Both*
|
|
Current handling
| ~1000
| ~100
| ~1000
| [A]
|
Power wasted
| No load
| ~10
| ~0
| ~0
| [W]
|
Light load
| ~ 0.5
| ~ 5
| ~ 5
| [%]
|
Heavy load
| ~ 0.5
| ~ 5
| ~ 0.5
| [%]
|
(*): Exclusive feature of Vinci.
Number of batteries in array
|
Battery Masters
|
Array Masters
|
Total modules
|
1
|
1
|
0
|
1
|
2
|
2
|
1
|
3
|
3
|
3
|
1
|
4
|
10
|
10
|
1
|
11
|
63
|
63
|
1
|
64
|