Battery Management System BMS,4S-32S with CANBus,RS485,RS232 communication protocol for Li-ion/Li-Polymer/LiFePO4 Battery Packs
Features and Benefits
Programmable BMS with CANBus, RS485, RS232 Communication protocol
- High accurate calculation based on single cell, battery real-time information collections, uploading via communication, making system more reliable
- Multidimensional Calculation Method of SOC, accurate fuel/gas gauge calculation
- With all basic programmable protections, such as over charge, over discharger, over current, over temperature…
- LCD displays out battery real-time information, such as fuel/gas gauge, status of operation;
- Monitoring and setting all different parameters from different communications, such as RS485, RS232, CANBUS.
- Can read the battery recycling records and system error
- With programmable balancing voltage, also can extend balancing current higher externally
- With high current discharge and charge at 100A continuously, peak current @ 300A-400A
- With 6 Temperature detection sensors
- All parameters are programmable thru our software (developed by BesTech)
Specifications
|
Item |
Contents |
Criteria (Adjustable from software/hardware) |
|
|
1 |
Model |
HCX-BMS-006 |
4S-32S Adjustable from software |
|
2 |
Voltage |
Charging voltage |
Adjustable from software |
|
3 |
Current |
Maximal continuous charging current |
100A (adjustable from hardware) |
|
Maximal continuous discharging current |
100A (adjustable from hardware) |
||
|
Current consumption |
≤200μA |
||
|
4 |
Overcharge Protection |
Over charge voltage protection 1 |
Adjustable from software |
|
Over charge voltage protection 2 |
Adjustable from software |
||
|
Over charge detection delay time |
Adjustable from software |
||
|
Over charge release voltage |
Adjustable from software |
||
|
Over Charge capacity release |
SOC Adjustable from software |
||
|
5 |
Over Discharge Protection |
Over discharge warning voltage |
Adjustable from software |
|
Over discharge voltage protection 1 |
Adjustable from software |
||
|
Over discharge voltage protection 2 |
Adjustable from software |
||
|
Over discharge detection delay time |
Adjustable from software |
||
|
Over discharge release voltage |
Adjustable from software |
||
|
6 |
Charge Over Current Protection (protection repeats 3 times, system will be locked, need reset) |
Charge overcurrent warning current |
Adjustable from software |
|
Charger Overcurrent detection current 1 |
Adjustable from software |
||
|
Charger Overcurrent detection current 2 |
Adjustable from software |
||
|
Charge Overcurrent Protection-Hardware |
Adjustable from software and hardware |
||
|
Detection delay time - Hardware |
10mS |
||
|
Release condition 1 |
30S auto-release |
||
|
Release condition 2 |
Discharge current ≥200mA |
||
|
7 |
Discharge Over Current Protection (protection repeats 3 times, system will be locked, need reset)
|
Discharge OverCurrent Warning Current |
Adjustable from software |
|
Discharge OverCurrent Protection 1 |
Adjustable from software |
||
|
Discharge OverCurrent Protection 2 |
Adjustable from software |
||
|
Discharge Over Current Protection-Hardware |
250A-400A |
||
|
Discharge over current delay time 1 |
Adjustable from software |
||
|
Discharge over current delay time 2 |
Adjustable from software |
||
|
Discharge over current delay time - hardware |
10mS |
||
|
Release condition 1 |
30S auto-release |
||
|
Release condition 2 |
Charge current ≥200mA |
||
Connection Diagram
How to connect BMS to PC/laptop to set up all parameters and the communications.
After installed our software to your PC/laptop
The PC-end-software (copyright belongs to BesTech Power) to Set and modifying all the logical parameters
