Product Overview:
The Mitsubishi FR-K3-7.5K-CZ2 is a robust and highly efficient 7.5kW (10 HP) Variable Frequency Drive (VFD) from Mitsubishi Electric's renowned FR-K3 series. Engineered for demanding industrial applications, this advanced AC inverter provides precise speed and torque control for 3-phase induction motors, significantly enhancing operational efficiency, reducing energy consumption, and extending equipment lifespan. Its compact design, coupled with powerful performance capabilities, makes it an ideal solution for a wide range of motor control needs in manufacturing, HVAC, and process automation environments. The FR-K3-7.5K-CZ2 ensures reliable and stable motor operation, contributing to optimized production processes and lower operating costs. This high-performance VFD is designed to meet the rigorous demands of modern industrial automation, offering superior control and energy savings for critical machinery.

 
Technical Specifications:

Part Number (with special characters): FR-K3-7.5K-CZ2
Part Number (without special characters): FRK375KCZ2
Power Rating: 7.5 kW (10 HP)
Input Voltage: 3-Phase, 380-480V AC, 50/60 Hz
Output Voltage: 3-Phase, 380-480V AC (matches input voltage)
Rated Output Current: Approximately 15.5 A (at 400V)
Control Method: Sensorless Vector Control, V/f Control
Output Frequency Range: 0.5 to 400 Hz
Overload Capacity: 150% for 60 seconds, 200% for 3 seconds
Protection Functions: Overcurrent, Overvoltage, Undervoltage, Motor Overload, Overheat, Ground Fault, Short Circuit
Communication Interface: RS-485 (Modbus RTU)
Enclosure Rating: IP20 (Open Type)
Cooling Method: Fan Cooled
Operating Temperature: -10°C to +50°C
Dimensions (Approximate): 260 mm (H) x 150 mm (W) x 170 mm (D)
Weight: 8.5 kg