72V 4000W Electric Bicycle Brushless Motor Speed Controller for E-bike and Scooter

Features:
Suitable for Electric for electric bike & scooter
Rated Voltage: DC 72 Volts
Rated power: 4000 Watts
Casing material: aluminium
Maximum Current: 85 A ± 1Amps
Under-voltageprotection: 63V
The speed limit options: external jumper selection
Thermal: aluminum shell and the substrate
3 phase 120° brushless motor
Operating Conditions: -20~45 C
Waterproof design
Weight:5 kg
Functions:
Mute when start
Speed limit
Power cut brake
Blockage protection
Current limit protection
Short circuit protection
Avoid out of control
Undervoltage protection
Self Learning:
The Super mute function:Optimizing the design of motor and the control strategy,
make the motor run with low noise,low oscillation and high output torque.
Unique thermolysis function: With the advanced aluminium base heat technology
to improve the effect of heat dissipation and the load flow of power component.
Undervoltage current limiting function:Approaching the undervoltage,controller
can lower the output current by itself to ensure the voltage above the undervoltage point,
until the real voltage stop output. It can not only protect the battery effectively,but also increase the mileage.
Instructions:
1. the power cord: coarse red + black + fine red line
2. three-phase motor line: thick yellow+ thick blue + thick green
3. white connector hall line: fine red + fine black + fine yellow + fine green + fine blue
4. turn the line: fine red + fine green + fine black
5. red head 3 gear: thin pink + thin black + thin coffee
6. white head electronic reversing function: fine black + white & blue
7. red connect anti-theft 5 pin: red line +, blackline -, blue:Electric door lock line,
grey line:signal ,white yellow line:Driving alarm
8. high level power off function: fine white line
9. cruise function: fine orange line
10. green head instrument line: thin purple line
Note:
ChoosePhase: two fine yellow lines connect is 60 degrees, don`t n
connect is 120 degrees.
cruise line: NO plastic orange thin line Connector
connect the negative is the cruising function
then connect again to relieve the cruising.
Package Included:
1 X 72V 4000W Electric Bicycle Brushless Motor Speed Controller