The Seplos 48V 200A LiFePO4 BMS provides a robust battery management tool designed for 16s cell battery packs.
This BMS contain a vast range of protective features to ensure the battery pack operates within safe operating limits, recognises fault conditions, and takes appropriate action to prevent damage to the battery and connected equipment.
Utilising CANBUS and RS485 inputs, the Seplos BMS can be programmed to communicate with inverters, chargers or loads, to optimise its performance and protect the battery pack from overcharging, over-discharging, short circuits, and overheating.
This version of the BMS comes with Bluetooth functionality, and the display screen.
Monitoring Features
Monitors total voltage, voltages of individual cells, minimum and maximum cell voltage
Monitors environmental temperatures, temperature of cells and BMS PCB
State of charge indication
Current monitoring
CANBUS 24/48V 8S/16S 200A lithium iron phosphate smart monitoring management system
Communication
CANBUS communication
BMS can support up to 16 units in parallel operation.
RS485 communication (RS485 can be customised)
CANBUS and RS485 supports a wide range of Inverters, please refer to the Manual for more information.
Protective Features
Passive equalization
Over voltage protection
Capacity protection
Pre-charging function
Under voltage protection
Charge, discharge and ambient temperature protection
Charge and discharge over current protection
Charge current limitation
Short circuit protection
Also includes
Heating function
External switch
Technical Specifications
| Battery type | LiFePO4 (16S) |
| Communication protocol | CANBUS (default) RS485 |
| Discharge Output | <2mΩ |
| Working Temperature | -20℃-70℃ |
| Pre-charging | 0-3000ms |
| Current limiting (charging) | 10A |
| Passive balance | 150mA(Max) |
| Working mode power consumption | <40mA |
| Sleeping mode power consumption | 0uA |
| Nominal capacity | 5-500Ah |
| Remaining capacity protection | 5% |
| Short circuit protection lock times | 5 times |
| Short circuit protection lock release | Connected with charger |
| Over voltage protection | 3650mV |
| Under voltage protection | 2700mV |
| Over voltage protection | 57.6V - 58V |
| Under voltage protection | 41.6V - 40.6V |
| Over current protection | 60A/110A/160A/210A |
| Over current protection | 30mS |
Documents for download
