48v lithium battery bms 50a 100a 150a 200a 250a lifepo4 battery management system bms 72v 100a lifepo4 battery bms

This is smart BMS system with Display version to monitor the battery cell data include cell voltage, discharge/charge current, battery SOC, battery performance and fit for 12V 24V 36V 48V 60V 72V 84V 96V 100V lifepo4 lifeypo4 lithium-ion polymer LTO battery packs support continuous up to 300A and peak 600A discharge.

This is smart BMS system and Display version include with 300A shunt for LTO lithium titanate batteries.

BMS and Display :

for 2S-24S LiPo, LiFe & LiTO
Low power consumption
High accuracy
2.8” TFT LCD display
Programmable

Special Features
1. The BMS24T 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 24S LiPo battery (102V)
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. BMS24T 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. BMS24T features a maximal safety protection, within the range parameters can be setup, BMS24T will alarm and cutoff charge or discharge according to users’ setup, out of range of parameters, and trigged absolute maximum ratings BMS24T 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. BMS24T provide users the maximal flexibility, key parameters can be programmed.
16. BMS24T 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

Charger :

PFC programmable charger
High efficiency wide input voltage 90V~265VAC Input
For 4S~24V LiPo/LiFe battery 1~25Amps 1500W max.

Features
The Battery Charger has been designed to provide reliable, quality charging for battery systems in electric drive vehicles. It is a high efficiency wide input voltage charger, the charger can output 1500W at AC90V~265V in a smaller size. Many creative technology help to realize up to 94% of efficiency, and the internal temperature is still under 50℃. The following are some new features:
Intelligent control output voltage and current by microprocessor, 100% calibration before delivery
±1% voltage and current accuracy
Active PFC: smaller AC input current less interference, and Conform to European Commission
Regulation no 278/2009 and Energy Star Version 2.0
AC 90-265V worldwide operation: need not any alternative switcher, worldwide safe operation.
Low power consumption (less than 1W) at idle mode and standby mode
Up to 94% of convert efficiency.
Programmable output voltage from 10V to 102V
Programmable output current from 1A to 25A
TFT color LCD display output Voltage, current, power and internal temperature on time.
Over current, over voltage, over load, over temperature, and short circuit protection
Short-circuit protection on output, safer and more reliable.
2 Intelligent cooling fans turned on and adjust speed upon the temperature automatically
ZVS/ZCS and Synchronous Rectification
assure the highest efficiency.
High power density: 652W/Kg
Start at no load or full load
Approved by CE
24 months warranty
Application

Home application
Electric drive vehicles

Protection functions
1. Over current protection 2. Over voltage protection 3. Charge power protection
4. Over temperature protection
5. Anti spark on battery connection even 100V battery connect to charger
6. Reverse polarity protection of battery connection
7. Prevent any cell from over charging, adjust charge current automatically fit with Chargery BMS

Detail specifications of our chargers and BMS, contact us anytime.