Battery-Management-System [BMS]
für 4 zellige Akkupacks [4S] - Lithium
|
No.
|
Test item
|
Criterion
|
|
1
|
Voltage |
Charging voltage |
DC:16.8V CC/CV |
| Balance voltage for single cell |
N/A |
|
2
|
Current |
Balance current for single cell |
N/A |
| Current consumption |
=8µA |
| Maximal continuous charging current |
N/A |
| Maximal continuous Discharging current |
2A |
|
3
|
Over charge Protection |
Over charge detection voltage |
4.35±0.025V |
| Over charge detection delay time |
0.5-1.5S |
| Over charge release voltage |
4.15±0.05V |
|
4
|
Over discharge protection |
Over discharge detection voltage |
2.7±0.08V |
| Over discharge detection delay time |
50-150mS |
| Over discharge release voltage |
3.0±0.1V |
|
5
|
Over current protection |
Over current detection voltage |
200±25mV |
| Over current detection current |
8A |
| Detection delay time |
5-15ms |
| Release condition |
Cut load |
|
6
|
Short Circuit protection |
Detection condition |
Exterior short circuit |
| Detection delay time |
200-500us |
| Release condition |
Cut load |
|
7
|
Resistance |
Protection circuitry (MOSFET) |
=30mO |
|
8
|
Temperature |
Operating Temperature Range |
-40~+85 Cent. |
| Storage Temperature Range |
-40~+125 Cent. |
Product safety information
Responsible person:
AkkuPlus GmbH & Co. KG
Hauptstr. 22
Hessen
Burgwald, Deutschland, 35099
info@akkuplus.de
https://www.akkuplus.de