Mitsubishi Electric FR-D720S-0.75K-CHT Inverter

The Mitsubishi Electric FR-D720S-0.75K-CHT Inverter Drive is a compact variable frequency drive that precisely controls speed and torque for 0.75 kW AC motors in industrial motor-control applications. It’s commonly used with conveyors, pumps, fans, and small machinery that require reliable, adjustable motor performance, and is designed for replacement, retrofit, or upgrading existing motor-drive systems. The unit accepts 200–240 VAC single-phase input and provides 200–240 VAC three-phase output, with an output frequency range of 0.2 to 400 Hz and V/F control for straightforward, robust speed regulation. It features 150% overload capability for 60 seconds, a built-in braking transistor, and RS-485 (Modbus RTU compatible) communication, along with protections for overcurrent, overvoltage, overload, and overheating. Mounting options include DIN rail or panel, and it belongs to the FR-D700 Series with MPN FR-D720S-0.75K-CHT. For compatibility, common replacements include FR-D720S-0.4K, FR-D720S-1.5K, and FR-E720-0.75K.