FR-E740-300-EC

Mitsubishi's FR-E740-300-EC is a digital frequency inverter positioned in the FREQROL FR series. It excels in managing power with a rated active capacity of 15 kilowatt and is capable of handling loads up to 20 horsepower. This model operates with a steady rated current of 30 amperes, efficiently maintaining motor control within various industrial settings.

For operational versatility, the speed control range spans from 0.2 Hz to a maximum of 400 Hz. This flexibility ensures adaptation to different application requirements. The drive provides a rated power capacity of 23 kilovolt-amperes, making it highly efficient in power management.

The unit is equipped with a built-in three-digit LED interface, which facilitates easy monitoring of settings and operational status. With dimensions of 10.24 inches in height, 8.66 inches in width, and 7.48 inches in depth, the FR-E740-300-EC maintains a compact footprint, weighing approximately 4.78 pounds or 2.17 kilograms.

Designed for panel mounting, its enclosure is rated at IP20, offering basic protection against intrusion from solid objects. The drive utilizes standard control circuit terminals with screw-type termination for secured connections. Additionally, the supply voltage rating ranges from 380 to 480 Volts AC.

Given its control methodologies—voltage/frequency control and sensorless vector control—this drive optimizes performance while allowing for permissible frequency fluctuations of ±5%. The FR-E740-300-EC is ideally suited for applications demanding reliable and precise motor control in a compact form factor.