Working voltage : 48V
Under voltage protection: 42±1V
working efficiency:more than 82%
rated power consumption:less than 3W
warranty time:12 months
A. High performance 16-bit single chip to increase response time
B. Battery status feedback, protect battery and prolong endurance mileage
C. Key components protection, increase the controllers stability
D. Anti-electromagnetic interference technology application, improve the overall performance of the electric vehicle.
E. Die-cast aluminum case, durable, heat eliminable
F. Mute at motor start ,small vibration, long lifetime
A. Protection function:
a.Self-checking protection: do real-time detection of brake handle, EABS system, hall and motor and itself to ensure safety and prolong lifetime.
b.Under voltage protection: the controller will stop working to protecting the battery, if the batteries’ voltage dropping to 87.5% of rated voltage.
c.Over-current protection: average current limit and peak current limit.
d.Blockage protection: Controller cut motor power off after 2 seconds in blockage
e.Runaway protection: prevent motor from runaway caused by the problem of throttle;
f. Soft start: Non-zero startup for user’s safety, soft and smooth acceleration during startup
B. Use function (optional)
a. Speed limiting: the speed is within 20km/h.
b. Self-learning function:Automatically identify motor commutation angle, hall phase and output phase, saving the wiring trouble.
c. Cruise function: auto cruise and manual cruise for choose from, open cruise just need 8 seconds, stable speed and non-handle control.
d. Drake: high level brake, low level brake or flexible E-ABS regenerative braking,Stop within 2 meters after braking ,as comfortable with the car.
e. Speed shifting function
f. 1:1 pedal assist function: give the same motor power according to the driver's pedal force, more relaxing for driver.
g. Back up function
h. Reverse charge function: charge the power produced from Brake, slow down or downhill slide to extend battery life, increase the line continuation mileage.