BMS, PCB, 36V 12S Battery Management System
Specifications
12S Li-NCM/ Lifepo4/LiMnO/Li-CoO battery pack BMS.Complete over-charge, over-discharge,over-current, short-circuit protection.
12S BMS for Li-NCM/ Lifepo4/LiMnO/Li-CoO battery pack.
Can bear 160A continuous dischare current.
1. Application and characteristic:
a. Suitable for 12 series Li-NCM/ Lifepo4/LiMnO/Li-CoO battery pack.
b. Complete over-charge, over-discharge,over-current, short-circuit protection function.
C. With balancing function.
2. Parameter
No |
Testing content |
Minimum |
Typical |
Maximum |
Unit |
1 |
Charging voltage |
43.6 |
43.8 |
44.0 |
V |
2 |
Charging current |
|
160 |
160 |
A |
3 |
Discharging current |
|
160 |
160 |
A |
4 |
Over-current protection (100A load) |
630 |
680 |
730 |
A |
5 |
Single cell self-consuming flow(3.65V) |
90 |
110 |
130 |
uA |
6 |
Single cell balancing voltage |
3.65 |
3.68 |
3.70 |
V |
7 |
Single cell balancing current |
190 |
210 |
230 |
mA |
8 |
Single cell over-charge testing voltage |
3.80 |
3.90 |
4.0 |
V |
9 |
Single cell over discharge recover voltage |
3.70 |
3.80 |
3.90 |
V |
10 |
Over discharge testing delay |
96 |
120 |
144 |
ms |
11 |
Single cell over-discharge testing voltage |
1.90 |
2.00 |
2.10 |
V |
12 |
Over-discharge recover voltage |
2.20 |
2.30 |
2.40 |
V |
13 |
Over-discharge recover testing delay |
115 |
144 |
172 |
mS |
14 |
Short circuit/ over discharge/ over current protection recover (100A load) |
Would recover automatically after remove the load if any short-circuit/over-discharge/over-current |
|||
15 |
Protection wire IR |
|
0.4 |
0.6 |
mΩ |
16 |
Normal current Mosfet temperature raising (max load) |
|
35 |
60 |
ºC |
17 |
Battery Discharge temperature protection |
60 |
65 |
70 |
ºC |
18 |
Working temperature |
-20 |
25 |
45 |
ºC |
19 |
Storage temperature |
20 |
25 |
30 |
ºC |
3. Size:
L=160mm,W=153mm,H=30mm
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