24 Volt 500 Watt Speed Controller Installation and Wiring

TNC Scooters Model Number  CTL-101170
Rated Voltage  24 Volts
Under Voltage Protection  20.5 Volts
Maximum Current  30 Amps
Rated For Chargers  ≤ 3 Amps
Rated For Motors  ≤ 500 Watts
Conversion Efficiency  95%
Dimensions  3-1/4" L x 2-9/16" W x 1-1/2" H
Under Voltage Protection: When battery voltage falls to a specified value, the controller cuts off battery output preventing over discharge and extending battery life. (The cutoff value is approximately 20.5 volts, but varies drastically from controller to controller.)
Power Cut Off During Braking: When underway the brake switch signals the controller to cut the battery output.

*Power Connector
Red +
Black -


Required Connection
 

Motor Connector
Blue +
Yellow -

Required
 
Derailleur Connector
Required
Lock Connector
Required
Charger Connector
Red +
Black -
 
Optional
Brake Signal Connector
Optional
Brake Light Connector
Optional
Pilot Light Connector
Optional
*Make the Battery Connector the last connection to connect.
*The wire coming from the battery should be fuse protected.