The FR-D720-2.2K is a 2.2kW (3HP) general-purpose inverter from Mitsubishi's FR-D700 Series, designed for reliable speed control of 3-phase induction motors in industrial applications. Featuring compact design and user-friendly operation, it delivers essential motor management with Mitsubishi's proven durability.
Key Specifications
Parameter Specification
Model FR-D720-2.2K
Rated Output 2.2 kW (3 HP)
Output Current 5.3 A
Overload Capacity 150% for 60s
Input Voltage 3-phase 200-240V AC (50/60 Hz)
Output Voltage 3-phase 0-240V AC
Control Modes V/F Control
Switching Frequency Up to 14.5 kHz (adjustable)
Communication RS-485 (MODBUS RTU protocol)
Protection Class IP20
Cooling Method Fan-cooled
Dimensions 130 × 195 × 155 mm
Weight 2.2 kg
Main Features
✔ Compact Power – High power density in minimal space
✔ Easy Operation – 5-digit LED monitor with intuitive parameter navigation
✔ Energy Optimization – Automatic voltage regulation (AVR) function
✔ Noise Reduction – Adjustable PWM carrier frequency
✔ Robust Protection – Overcurrent/overvoltage/overheating safeguards