Description
13S 48V 40A BMS, 48V lithium ion battery BMS, Used for 48V 20Ah 30Ah 40Ah 50Ah battery, With balance function, 40A continuous current, 100A peak discharge current.
Features
a. Perfect over-charger, over-discharge, over-current and short circuit protection functions.
b. With balance function.
c. Suitable for 13S 48V 1000w-2500w lithium ion battery.
Electrical Characteristic (Ta=25 ºC)
|
No. |
Test Item |
Min. |
Typ. |
Max |
Unit |
|
1 |
Input Charging Voltage |
54.4 |
54.6 |
54.8 |
V |
|
2 |
Input Charging Current |
|
15 |
20 |
A |
|
3 |
Output Discharging Current |
|
40 |
45 |
A |
|
4 |
Over-Current Discharging Protection |
85 |
100 |
115 |
A |
|
5 |
Current Consumption |
10 |
15 |
25 |
uA |
|
6 |
Balance Current |
40 |
45 |
50 |
mA |
|
7 |
Balance Voltage |
4.18 |
4.20 |
4.22 |
V |
|
8 |
Over-Charge Protection Voltage |
4.18 |
4.20 |
4.25 |
V |
|
9 |
Over-Charge Protection Voltage Release |
4.05 |
4.10 |
4.15 |
V |
|
10 |
Over-Charge Protection Voltage Delay Time |
1.0 |
1.5 |
2.0 |
S |
|
11 |
Over-Discharge Protection Voltage |
2.67 |
2.75 |
2.83 |
V |
|
12 |
Over-Discharge Protection Voltage Release |
2.9 |
3.0 |
3.1 |
V |
|
13 |
Over-Discharge Protection Voltage Delay Time |
1.0 |
1.5 |
2.0 |
S |
|
14 |
Short Circuit Protection Release |
Remove the load |
|||
|
15 |
Impedance |
|
8 |
15 |
mOmega |
|
16 |
Operating Temperature |
-15 |
+25 |
+60 |
ordmC |
|
17 |
Storage Temperature |
-20 |
+25 |
+70 |
ordmC |
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