36V 250W controller for lithium battery

1.Rated voltage: DC36V 48V 2. Rated power: 250W

Features:

1.Designed for lithium battery electric bicycles, suitable for use in LiMn2O4, Li(NiCoMn)O2, LiFePO4 based lithium battery;

2.Powerful MCU

3.Synchronous rectify PWM with high speed and low loss;

4.Strictly control of current and torque;

5. With the function for protecting battery;

6. Having hall position sensor compatible with 60 degrees and 120 degrees;

7. Three gears of speed with three gears of indicator;

8. Time cruise mode and touching button mode

9. Equipped with low or high lever brake;

10. 1:1 assistant function output PWM completely according to stamped speed, without invalid stamping or dart;

11. If the voltage is low, reduce the current in time, if lower, cease it to protect batteries, based on the discharging curve line of the battery;

Type	BTR 3L2	BTR4L2
Battery voltage	36V	48V
Hall angle	120°/60°	120°/60°
Motor type	Hub/High speed differential control
End of charge voltage	41V±0.5	53V±0.5
End of discharge voltage	31V±0.5	41V±0.5
Output limit current	12A±0.5	12A±0.5
Deviation Of Limited Current	0.3A	0.3A
Nominal output power	250W	250W
Max peak current	40A	45A
Max. pulse current	130A	130A
Max. time of pulse current	10US	10US
Locked rotor time	2S	2S
Max RPM of high-speed motor	4000RPM	4000RPM

36V 250W controller for lithium battery