Curtis 1520 Controller Manual __top__ May 2026
The Curtis 1520-5501 is a high-performance, programmable 48V SepEx (Separately Excited) motor speed controller commonly used in Club Car golf carts and electric utility vehicles. While a standalone manual specifically for the "1520" model is rare, it shares technical commonalities with the Curtis 1510/1515 series and the Navitas DC Shunt manuals which are often used as compatible service guides. Key Specifications & Features
High-Current Wiring: Use at least 25 mm² (#4 AWG) cables for battery and motor connections. curtis 1520 controller manual
The controller features three high-current busbars (B+, B-, and M-) for battery and motor connections. The Curtis 1520-5501 is a high-performance, programmable 48V
Step 2: Bench Test Before Installing
- Connect only B+ and B- to a known good battery.
- Connect keyswitch (Pin 1) to B+.
- The LED should flash green once (self-test) then go solid green.
- If it flashes red, refer to the error code table above.
Provides full-speed, high-torque regenerative braking, allowing for better deceleration control and battery energy recovery without additional contactors. Programmability: Fully programmable using the Curtis 1313 Handheld Programmer 1314 PC Programming Station Safety Protections: Connect only B+ and B- to a known good battery
Some of the specific topics covered in the Curtis 1520 controller manual include:
