GK620-4T30G/37L Inverter – 30kW, 400V

GK620-4T30G/37L is a powerful and reliable Variable Frequency Drive (VFD) designed for advanced motor control in industrial environments. Rated for 30kW Heavy Duty and 37kW Light Duty applications, it delivers precise speed regulation, high torque performance, and optimized energy efficiency. Featuring sensorless vector control, PID functionality, flying start capability, and comprehensive protection features, the GK620 ensures smooth and dependable operation for pumps, fans, compressors, conveyors, and heavy-duty industrial machinery.

Key Features

• 30kW Heavy Duty / 37kW Light Duty Rating
• 400V Three-Phase Input Voltage
• Advanced Sensorless Vector Control (SVC)
• V/Hz Control Mode
• High Starting Torque at Low Speed
• 180% Overload Capability
• Built-in PID Control
• Flying Start Function
• RS485 Modbus Communication
• Auto-Tuning Function
• Multi-Step Speed Control
• Motor Thermal Protection
• Common DC Bus Support
• Restart Upon Power Loss