Ideal for Medium-Sized Industrial Motors with Smooth Start:Rated at 60 A, suitable for 25–30 kW three-phase induction motors. Widely used in pumps, fans, compressors, and conveyors to reduce inrush current (down to 3–5× rated current), protecting both power grid and mechanical systems.

Full-Digital Microprocessor Control with Adjustable Start Profiles:Supports programmable voltage ramp, current limiting, kick-start, and soft stop modes. Users can set start time, initial torque, and current limit to match specific load types, ensuring optimal starting performance.

Comprehensive Motor Protection for Enhanced Safety:Built-in protection against overload, stalling, phase loss, phase imbalance, overvoltage, undervoltage, thyristor overheating, and motor overheating (via PTC input). Real-time monitoring prevents damage and improves system reliability.

Integrated Bypass Contactor for High Efficiency:Features an integrated vacuum or electromagnetic bypass contactor that automatically switches to direct-on-line (DOL) operation after startup. Eliminates thyristor losses, achieving >99% running efficiency and lower operating temperature.

Graphical LCD Display for Easy Operation & Commissioning:Equipped with an LCD graphical local control panel with intuitive menu (supports Chinese), showing real-time current, voltage, run hours, and fault logs. Enables local setup, testing, and troubleshooting—no PC required.