FR-A740-01800-N6

The Mitsubishi FR-A740-01800-N6 is an advanced AC drive that functions as a variable-frequency inverter for various industrial applications. It can deliver up to 90 kW of rated power, corresponding to 125 HP. This drive can manage an output frequency that ranges from 0.2 Hz to a maximum of 400 Hz, facilitating precise motor speed control suited for diverse operational needs.

Designed for three-phase applications, it requires an input voltage of 380 to 480 VAC, making it compatible with standard industrial power supplies. The unit also has a rated current of 180 A, ensuring robust performance during heavy loads. This inverter features a fan-cooled system that enhances reliability and efficiency under demanding conditions to maintain optimal operating temperatures.

The FR-A740-01800-N6 employs vector control technology, significantly improving torque performance and responsiveness. It operates effectively with an input frequency of 50/60 Hz, catering to various motor and application requirements. The output voltage mirrors the input voltage at 380-480 VAC, ensuring seamless connectivity with motors designed for similar voltage parameters.

The unit's extensive protection features, including safeguards against overload, short circuits, and overvoltage situations, provide enhanced system security. It is housed in an enclosure with an IP20 rating, which protects it against solid particles greater than 12.5 mm but does not protect against moisture ingress, making it suitable for use in controlled environments.