Speed Controller SPD-481000D Installation and Wiring

Rated Voltage  48 Volts
Rated For Motors  Up To 1000 Watts
Maximum Current  30 Amps
Conversion Efficiency  95%
Under Voltage Protection  41 Volts
Recommended Fuse/Circuit Breaker Size  40 Amps
Throttle  Hall Effect Throttle (standard 3 wire)
Dimensions  4-3/4" x 3-1/2" x 2"
Under Voltage Battery Protection: When the battery pack falls below a specific Voltage the controller turns the motor off preventing over discharging of the battery pack which extends the battery packs lifespan. (The cutoff value is approximately 41 Volts ± 1.0 Volts)

*Power and Motor Connection



The motor and battery connections share one common positive red wire. The red positive lead of the controller is attached to the positive lead of the battery and the positive lead of the motor.
Throttle Connector
*The battery pack should be the last connection made.
*Fuse or circuit breaker protection is required between the speed controller and the battery pack.