Vector frequency converter 30 kW, 3F~3F/380V (SPLC-CV20-30G4)

General features of the 30 kW vector inverter for cranes and lifts

• Power supply connection to inverter: 3ph 380 V, and output – motor on 3 phases 380 V
• Speed regulation accuracy: ±0.5% (SVC), ±0.02% (FVC)
• Built-in brake unit in all models
• Low-frequency vector algorithms

Specialised functions of the 30 kW vector inverter for cranes and lifts SPLC-CV20-30G4

• Professional torque control;
• Travel limit control function;
• Adaptive speed increase for light load;
• Intelligent anti-sway function. The built-in function allows avoiding shaking and swaying of the load during movement;
• Synchronised control function. When two lifts operate simultaneously, synchronised control allows equalising the load on each inverter, eliminating position deviations and ensuring precise control;
• Macro function;
• Rope length detection function. The inverter can show the hook height, reducing the lifting-lowering speed to avoid collision with the lifting drum;
• Load holding function. After stopping, the load can be held in its 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 for planned maintenance of brakes - system check and parts replacement;
• Over-torque detection function;
• Self-adjustment of motor parameters;
• Brake fault detection.