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FRA74004320NA
The Mitsubishi FRA74004320NA is a CT inverter designed for heavy-duty applications. With a substantial rated power capacity of 350 HP on normal duty and 300 HP on high duty, it is ideally suited for demanding industrial tasks such as operating pumps and fans.
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Technical specifications for FRA74004320NA
| Manufacturer | Mitsubishi |
|---|---|
| Product Type | CT Inverter |
| Product Line | FREQROL FR-A7 |
| Part Number | FRA74004320NA |
| Weight | 100.00 lbs (45.36 kg) |
| Cooling Type | Forced Air Cooling |
| Output Frequency | 0.2 – 400 Hz |
| Rated Power | 350 HP (ND) / 300 HP (HD) (260 kW) |
| Control Method | Vector Control |
| Communication Protocol | Modbus RTU |
| Phase Rating | Three-Phase |
| Enclosure Rating | IP20 |
| Input Voltage | 480 V AC |
| Overload Protection | Yes (Overcurrent, Overvoltage) |
| Application Type | Industrial Equipment, Pumps, Fans |
The Mitsubishi FRA74004320NA is a CT inverter essential for a variety of industrial applications. This model operates on three-phase power and requires 480 V AC input voltage. It provides significant-rated power, capable of handling 350 horsepower in normal duty conditions and 300 horsepower when in high duty, corresponding to approximately 260 kilowatts.
With an output frequency capability ranging from 0.2 to 400 Hz, this inverter is versatile and adaptable to different speed requirements in pumping, fan, and other industrial setups. The cooling mechanism is designed as forced air cooling, which allows for efficient heat dissipation and promotes reliability during extended operations. The control method implemented is vector control to achieve precise and responsive performance.
The FRA74004320NA uses the Modbus RTU protocol for digital communication, ensuring compatibility with other devices in an industrial network. This inverter is rated with an IP20 enclosure classification, providing ongoing protection from dust ingress and foreign particulates while allowing for adequate airflow.
Overload protection measures are incorporated to monitor for overcurrent and overvoltage conditions, enhancing system safety. Weighing 45.36 kilograms, the FRA74004320NA is a reliable choice for challenging environments in various machinery applications.
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