Vector frequency converter 75 kW, 3F~3F/380V (SPLC-CV20-75G4)

General Features of Vector Inverter 75 kW for Cranes and Lifts

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

Specialized Functions of Vector Inverter 75 kW for Cranes and Lifts SPLC-CV20-75G4

• Professional torque control;
• Limit control function;
• Adaptive light load speed increase;
• Intelligent anti-sway function. The built-in function allows avoiding load shaking and swaying during movement;
• Synchronous control function. When two lifts operate simultaneously, synchronous control helps to align the load of each inverter, eliminate position deviations, and ensure high precision control;
• Macro function;
• Rope length detection function. The inverter can show the hook height to reduce lifting-lowering speed to avoid collisions with the lifting drum;
• Load holding function. After stopping, the load can be held in the current position by 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 inverter counts the number of braking commands, allowing to plan maintenance of brakes - system check and parts replacement;
• Over-torque detection function;
• Self-tuning motor parameters;
• Brake failure detection.