Vector frequency converter 90 kW, 3F~3F/380V (SPLC-CV20-90G4)

General Features of 90 kW Vector Inverter for Cranes and Lifts

• Connection of the inverter to the power supply network 3ph 380 V, and output — motor on 3 phases 380 V
• Speed regulation accuracy: ±0.5% (SVC), ±0.02% (FVC)
• Built-in brake module in all models
• Low-frequency vector algorithms

Specialized Functions of 90 kW Vector Inverter for Cranes and Lifts SPLC-CV20-90G4

• Professional torque control;
• Stroke limit control function;
• Adaptive speed increase for light load;
• Intelligent anti-sway function. The built-in function prevents shaking and swaying of cargo during movement;
• Synchronous control function. When two lifts operate simultaneously, synchronous control can balance the load on each inverter, eliminate position deviation, and provide high-precision control;
• Macro function;
• Rope length detection function. The inverter can display the hook height to reduce lifting and lowering speed to avoid collision with the drum;
• Load holding function. After stopping, the load can be held in the current position using zero-speed control;
• Overload detection function. Displays an alarm and stops the lifting device if the load exceeds the set upper limit;
• Maintenance reminder. The number of braking commands is counted by the inverter allowing maintenance planning for brake inspection and parts replacement;
• Torque overload detection function;
• Self-tuning of motor parameters;
• Brake fault detection.