VICT Lithium Battery Protection Board , 32S 25A PCB BMS Protection Board
32S 25A Protection Circuit Board BMS for Lithium Ion Battery Pack
VICT Sailing Power offers a standard PCB (Protective Circuit Board) to protect up to 32 each of your LiFePO4 battery packs in light traction applications like e-bikes or portable power. VICT Sailing Power can also supply a dedicated BMS (with touch screen, CAN BUS) for larger, more complicated, applications. Please consult us for assistance for your specific project.
Specification
| Series number of battery pack | 32 series |
| Cut-off voltage in charge. (Cell level) | 3.8 V ±50 mV |
| Delay time of cut-off in charge state. | 1.0 seconds |
| Release volt in charge state. (Cell level) | 3.6 V ±50 mV |
| Cut-off volt in discharge. (Cell level) | 2.3 V ±50 mV |
| Delay time of cut-off in discharge state. | 1.0 seconds |
| Release volt in discharge state. (Cell level) | 2.5 V ±50 mV |
| Continuous charging current. | ≤ 25A |
| Continuous discharging current. | ≤ 25A |
| Peak discharging current. (≤ 15 sec) | 40A |
| Short-circuit protection in discharge. | 65A |
| Recommend working temperature | -20 ~ 60 °C |
| Max weight | ≤ 0.2 kg |
| Dimension | 210*80*13 mm (L*W*H) |
Connecting Diagram
Be careful
Wires should be connected as following order, else BMS will be damaged.
Step 1, connect the "B-" port wire.
Step 2, connect the Data gathering wires, from B1 to B32.
At last, connect the "P-" "C-" wire.
When disassemble wires, reverse the order.
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