48V 200A Electric Vehicle DC Motor Controller
DC Motor Controller/DC Speed Controller/DC Driver

1. Technical performance

1) PWM (pulse width modulation)

2) Speed ratio: 1:60

3) Speed control mode:

B01---potentiometer (10KΩ/2W)/ SignalIsolator(0-5V,0-10V,4-20mA)

R01---Accelerator pedal/ Hall’s handle

4)Input impedance:≥10KΩ

5)input voltage range:±25% of Nominalvoltage     

6) Soft start time and soft stop time: 1-5 S

 7) Ambient temperature:  -10°C~ 60°C

8) Ambient humidity: Relative humidity≤80RH (non condensing)

9) Current limiting protection,

10) Can be Remote start and stop

11) This motor controller is suitable for lanthanide (rareearth) motor, permanent magnet motor and separately excitedmotor.

12) Controller overheating protection,when Controlleroverheated, output current linear decline, output current will notsuddenly turn off, effectively protect the controller anddriving.

13) Directly judge the fault source though light emitting diodesin working position.

14) Stepless speed control and reverse breaking control.

15) Built-in pre-charge resistance, polarity protection diode,easy to install and use.

16) Under voltage and over voltage protection, effectivelyprotect the battery and all parts of control assembly.

17) 90 seconds with no acceleration signal input, automaticallydisconnect the power supply of contactor electromagnetic coil tosave battery power.

Model and specification: