Reliance 6SP201-6P8CTNN AC Variable Frequency Drive

The Reliance SP600 AC drive, model 6SP201-6P8CTNN, is a 2 HP, 240 V general‑purpose variable frequency drive in a NEMA 1 enclosure. As part of the SP600 family, it uses pulse‑width modulation to deliver adjustable speed control for AC induction motors, enabling smooth starts and reliable torque regulation across a range of load conditions. The 6SP201‑6P8CTNN designation identifies this Reliance Electric SP600 unit within Allen‑Bradley/Rockwell Automation’s general‑purpose lineup, a product line documented in SP600 literature as a 2 HP, 240 V, NEMA‑1 drive. Some SP600 configurations (CTAN variants) are listed with an integrated filter and operator interface module (OIM), reflecting accessories available across the family’s options. This combination of horsepower, voltage, and enclosure provides a compact solution for industrial motor control tasks requiring dependable PWM‑based speed modulation.