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The FR-A740-22K-C9 is an inverter drive developed by Mitsubishi as part of the FREQROL FR series. This model supports a 3-phase voltage input within the range of 380 to 480 VAC and delivers a motor output of 22 kW, with an output current rating of 44A.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | FREQROL FR |
| Part Number | FR-A740-22K-C9 |
| Name | Inverter Drive |
| Cooling System | Forced air cooling |
| Mass | 13 kg |
| Motor Output | 22 kW |
| Voltage Class | 400V |
| Voltage Range | 380 to 480 VAC |
| Voltage Phase | 3-phase |
| Frequency (Input) | 50/60 Hz |
| Output Current Rating | 44A |
| Rated Capacity for Output | 32.8 kVA |
| Power Supply Capacity | 41 kVA |
| Protective Structure | Enclosed type |
| IP Rating | IP20 |
The FR-A740-22K-C9 from Mitsubishi represents a powerful inverter drive in the FREQROL FR range. It is engineered to accommodate a motor output of 22 kW, allowing for substantial operational capabilities. The unit is designed to operate on a 3-phase voltage supply, accepting an input voltage range of 380 to 480 VAC. It functions effectively under 50/60 Hz input frequency conditions, which fits a wide array of industrial applications.
With a robust output current rating of 44A, the FR-A740-22K-C9 can handle significant loads, further supported by a rated capacity of 32.8 kVA for output, complemented with a total power supply capacity of 41 kVA. This inverter drive has a mass of 13 kg, making it lightweight yet capable of heavy-duty operations.
In terms of its protective features, this unit is enclosed, marked by an IP20 rating, which indicates it is suitable for indoor use in environments that do not require additional weatherproofing. The forced air cooling system enables the inverter to maintain optimal operating temperatures, enhancing the reliability of its performance. Overall, the FR-A740-22K-C9 stands out for its powerful output and efficient design, making it suitable for various applications requiring rugged performance.