FR-AF740-09620-EC

The Mitsubishi FR-AF740-09620-EC is an exceptionally powerful inverter tailored for demanding industrial settings. It supports a motor capacity of 400 kW and provides a rated voltage that ranges from 380 to 480 Volts AC. Designed primarily for three-phase operations, this inverter operates with a rated capacity of 587 kVA. The rated current for this model is set at 962 Amps, making it suitable for significant load requirements.

In terms of overload performance, the FR-AF740-09620-EC can withstand conditions where the current exceeds 110% for up to 60 seconds and up to 120% for 3 seconds, specifically when the ambient temperature is maintained at 40°C. Additionally, the inverter has a regenerative torque specification of 10% and operates continuously, enhancing its control capabilities in various applications.

This model is designed without an integrated fan and features an open-type enclosure. This configuration is ideal for applications that require direct cooling through forced air, which contributes to effective temperature regulation during operation. The weight of the inverter is 370 kilograms, indicating a robust build that aligns with rigorous industrial demands. Note that this inverter does not come with a brake transistor, which might be necessary depending on specific application requirements. Overall, the FR-AF740-09620-EC exemplifies a sturdy solution for high-power motor control, primarily adhering to U.S. specifications.