The Mitsubishi Electric FR-D740-1.5K-CHT is a variable frequency drive from the FR-D700 series that accepts three-phase 400 V input and supports 1.5 kW motor control. As a VSD/VFD it converts fixed mains frequency into adjustable output frequency to regulate motor speed and torque. This model is typically installed in three-phase industrial systems where precise speed adjustment improves process control and energy use.
