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Mitsubishi FREQROL FR-A5 FR-A520-04K-NA

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FR-A520-04K-NA

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The Mitsubishi FR-A520-04K-NA is a frequency inverter engineered for efficient motor control. This device supports a three-phase input and output voltage of 200 to 240 volts AC, with a maximum output power rating of 0.4 kW, equivalent to 0.55 horsepower.

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Technical specifications for FR-A520-04K-NA

ManufacturerMitsubishi
Product TypeFrequency Inverter
Product LineFREQROL FR-A5
Part NumberFR-A520-04K-NA
Weight3.50 lbs (1.59 kg)
Main FunctionVariable frequency drive for motor control
Input VoltageThree-phase 200–240V AC
Output VoltageThree-phase 200–240V AC
Output Power0.4 kW (0.55 HP)
Rated Current3.6 A
Frequency Range0.2 to 400 Hz
Control MethodV/F control, vector control
Overload Capacity150% for 60 seconds
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overload, Overheating
Operating Temperature Range-10°C to 50°C
Storage Temperature Range-20°C to 65°C
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The Mitsubishi part number FR-A520-04K-NA, part of the FREQROL FR-A5 series, is a frequency inverter designed for effective motor management. With its capability for three-phase input and output voltages of 200 to 240 volts AC, it is suitable for a variety of industrial applications. This inverter has a maximum output power of 0.4 kW, translating to 0.55 horsepower, making it an efficient choice for controlling motors.

The rated current of the FR-A520-04K-NA is 3.6 A, ensuring it can handle the necessary demands of connected equipment. It operates within a frequency range of 0.2 to 400 Hz, offering flexibility for different motor speeds. The control methods employed include both V/F control and vector control, which enhance operational performance and fine-tuning of motor characteristics.

For situations requiring additional power, the inverter's overload capacity can reach 150% for a maximum duration of 60 seconds. In terms of protection, the FR-A520-04K-NA is equipped with features to guard against overcurrent, overvoltage, undervoltage, overload, and overheating, ensuring its longevity and security during use.

The acceptable operating temperature range for this frequency inverter is between -10°C to 50°C, while it can be safely stored in temperatures ranging from -20°C to 65°C. This wide range of operation and storage temperatures makes it resilient in various working environments.