Mitsubishi Electric FR-E740-11K-CHT Variable Frequency Drive

The Mitsubishi Electric FR-E740-11K-CHT is an 11 kW (approx. 15 HP) three-phase variable frequency drive (inverter) designed to control motor speed and torque by regulating frequency and voltage on 380–480 VAC input. It delivers a 0–480 VAC three-phase output at 0.1–400 Hz with a typical current around 22–24 A (model dependent) and supports V/F control and sensorless vector control, along with built-in PID control, multi-speed operation, and programmable logic for precise motor operation. Protection includes overcurrent, overvoltage, undervoltage, and overtemperature, and the unit uses forced-air cooling with panel/enclosure mounting; optional network adapters (Modbus, CC-Link, Ethernet) enable easy integration in industrial automation setups such as conveyors, compressors, HVAC systems, water treatment, packaging lines, and other machinery requiring variable-speed control.