Vector frequency converter 7.5 kW, 3F~3F/380V (SPLC-CV20-7R5G4)

General Features of a 7.5 kW Vector Inverter for Cranes and Lifts

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

Specialised Functions of a 7.5 kW Vector Inverter for Cranes and Lifts SPLC-CV20-7R5G4

• Professional torque control;
• Travel limit control function;
• Adaptive speed boost for light loads;
• Intelligent anti-sway function. A built-in function to prevent cargo shaking and swinging during transportation;
• Synchronous control function. When two hoists operate simultaneously, synchronous control can balance each inverter's load, eliminating positional deviations and ensuring high-precision control;
• Macro function;
• Rope length detection function. The inverter can show the hook height to reduce hoisting speed and prevent collision with the hoisting drum;
• Load holding function. After stopping, the load can be held in its current position by zero-speed control;
• Overload detection function. Displays an alert and stops the lifting device if the load exceeds the set upper limit;
• Maintenance reminder. The inverter counts braking commands allowing maintenance planning — checking the system and replacing parts;
• Over-torque detection function;
• Auto-tuning of motor parameters;
• Brake malfunction detection.