FGI G71 Series High Voltage Variable Frequency Drive VFD Versatile Power For Industrial

Power Ratings:

• 6kV: 200kW-5000kW (Two-quadrant)
• 10kV: 200kW-9000kW (Two-quadrant)
• 6kV: 200kW-5600kW (Four-quadrant)
• 10kV: 200kW-8000kW (Four-quadrant)

Cooling Method: Forced Air Cooling, Water Cooling

• Modular control system design
• Low harmonics
• Precise speed regulation
• Excellent sealing of power units
• Strong environmental adaptability

Load Types: Fan and water pump loads, Hoist and belt conveyor loads

• Precise Torque Control: Achieves precise control over AC motor torque by independently managing the excitation and torque currents
• Superior Performance: Large starting torque, rapid dynamic response, high control accuracy, and strong load capacity
• Versatile Motor Compatibility: Drives both synchronous and asynchronous motors, ideal for demanding loads like ball mills, belt conveyors, and compressors

• Multiple inverters form a network with synchronized power and torque commands
• Ideal for applications like belt conveyors and friction hoists, ensuring balanced power distribution

Monitors and displays real-time waveforms of input/output voltage and current with harmonic analysis

Automatically records and displays operating status with 200 data points before/after protection events for easier maintenance

Monitors and displays temperature of each power unit in real-time with audible/visual alarms for overheating

Seamless switching between inverter and grid power with advanced control and soft switching technology

Ensures automatic normal operation after power grid recovery within limited time, adapting to 0%-100% grid drop

Field power supply and secondary power supply with online hot standby and seamless switching

Anti-interference design passed national authority tests for electrostatic discharge, surge, and RF electromagnetic field radiation

Air-water cooling system suitable for harsh environments with hot air/cold air circulation system