Chargery Power BMS16T Battery Management System LiPo / Li-ion, LiFe i LiTo 2-16S
Special Features
1. The BMS16T uses advanced ADC measurement technology, high accuracy, high voltage and high current
detection circuit. The maximum voltage measurements tolerance is within 5mV at up to 16S LiPo battery
(68V)
2. Support regenerative braking, during braking operation can charge the batter pack and the discharge power
(Wh) will decrease to response to the braking power.
3. Charge/discharge current up to 600A. Bigger current can be customized.
4. 1.2A per cell balance current is very useful for large capacity battery pack, the feature can resume all cell
voltage balance status at the shortest time. Over temperature protection make sure the system safety
during balance.
5. BMS16T calculate and display the charge and discharge power (Wh), generally the battery rated power is
rated voltage multiply rated battery capacity.
6. TFT LCD screen provides rich information including current, voltage, power, capacity, battery status, SOC
and temperature and so on.
7. BMS16T features a maximal safety protection, within the range parameters can be setup, BMS16T will alarm
and cutoff charge or discharge according to users’ setup, out of range of parameters, and trigged absolute
maximum ratings BMS16T will force to cutoff charge or discharge to prevent the battery from fire.
8. Minimize the power consumption by draw current from all cells or external power supply.
9. Dual power design, the unit can be powered by all cells or external power supply.
10. Detect cell count at any time, and compare with the count detected when switch on first time. If it is not
uniformity, the device will alarm and cutoff charge or discharge according to users’ setup, the feature can
prevent any cell connection from loosing.
11. Sound alarm and LED alarm will be triggered when any warning events happened, and then wait several
seconds cut off or Don't cut off charge or discharge. The delay time can be programmed.
12. Charge relay and discharge relay are controlled independently.
13. Two temperature sensors monitor battery temperature on different position.
14. Supports upgrading the firmware program by USB port.
15. BMS16T provide users the maximal flexibility, key parameters can be programmed.
16. BMS16T display battery SOC or called battery gauge similar with car dashboard. Cell count, battery pack
voltage and battery gauge (%) is displayed simultaneously.
17. In case that the battery pack need not be charged and discharged, Press STOP button enter into sleep mode
to save energy consumption, at this mode, Charge and Discharge is forbidden, and LCD back light is off.
Press any key to resume normal work mode.
18. LCD back light ON time can be programmed to save energy, when it is OFF, press any key to resume “ON”.
Protection functions
1. Cell count error protection
2. Over charge protection
3. Under voltage protection
4. Over current protection when charge or discharge
5. Over temperature protection
6. Over differential cell voltage protection
7. Over differential battery temperature protection
8. Under SOC protection
Package:
Specifications
1. Battery range: 2S-16S LiPo & LiFe, LTO battery pack on BMS16T
2. Accurate scope of the cell voltage: -5mV/+5mV on BMS16T
3. Cell Voltage display range: 0.10~4.99V 4. The voltage of external power：15-60V
5. Balance current:1.2A per cell 6. Temperature display range:-20℃~150℃,
7. SOC indicator: RED area @ 0~15% of SOC YELLOW area @ 16~35% of SOC GREEN area @ 36~100% of SOC 8. Main module Size: 124×95×30 (L×W×T, mm) or 4.88×3.74×1.18 (L×W×T, inch)
9. Main module weight: 365g excluding accessories 10. Display module size:96×80×24 (L×W×T, mm) or 3.8×3.2×0.95 (L×W×T, inch)
11. Warning LED: 11000mCd, @ 2.0V, 20mA
12. Warning beeper: 85dB @ 12V, 25mA
13. Package: AL alloy case
Special update
1. Add RS232 port, external device can read out all data from BMS16T
2. Improve cell detection accuracy
3. Add over current protection during balancing
4. Optimized SOC accuracy, new approaches are voltage based and coulomb counting, consideration the cell
impedance at the same time. Please setup accurate battery capacity on Program setup menu before using
the BMS.
5. Add current, AH and WH, SOC interface, it is easy to read charge or discharge current, capacity, power and
state of Capacity of battery pack on one interface.
6. Relay controller use 12V 3A large current regulator from 16S battery pack. it can drive larger current
mechanical and state solid relay.
7. If use external adaptor, the BMS can do 2S -16S battery, and the external voltage range is 15-60V.
