Understanding the limits of your controller prevents electrical damage and ensures optimal performance.
Always disconnect the main battery pack before working on the controller wiring.
Designed specifically for 3-phase AC induction motors. Frequency Output: Up to 300 Hz. curtis 1520 controller manual
Always disconnect the main positive or negative lead from the battery pack before touching any controller busbars.
Clean dirt and debris from the controller's cooling fins using compressed air. Frequency Output: Up to 300 Hz
Controls how fast the vehicle slows down when the throttle is released. Proper adjustment prevents jerky stops while maintaining safe braking distances. Current Limit
Here are some of the most common fault codes and user-reported issues: Controls how fast the vehicle slows down when
The 1520 model typically features a . For detailed pinouts, technical support from FSIP Electronics or Curtis Instruments recommends referring to the Model 1268 Manual, which covers the primary logic and programming parameters used by the 1520 series. Manual Model 1268 - Curtis Instruments