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Mitsubishi FREQROL FR-A2 FRA220E185K

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FRA220E185K

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Mitsubishi's FRA220E185K is a robust AC inverter drive for variable frequency control. This model is rated for a continuous current of 76 Amps and can output frequencies ranging from 0.2 to 400 Hz, suitable for various applications.

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Technical specifications for FRA220E185K

ManufacturerMitsubishi
Product LineFREQROL FR-A2
Part NumberFRA220E185K
Weight22.00 lbs (9.98 kg)
NameAC Inverter Drive with Variable Frequency
Continuous Current (CT)76 Amps
Input Frequency50/60 Hz
Output Frequency0.2 to 400 Hz
Ambient Operating Temperature-10°C to 50°C
Ambient Storage Temperature-20°C to 65°C
Ambient Humidity90% RH or less (non-condensing)
Operating and Storage EnvironmentNo Corrosive Gases
Starting Torque150%/1 Hz (for magnetic flux vector control)
Torque BoostManual and automatic torque boost
Voltage Class200 VAC
Number of Phases3-Phase
Power Output18.5 kW (25 HP)
Output Rated Capacity29 kVA

The Mitsubishi FRA220E185K is an advanced AC inverter drive offering variable frequency operation for enhanced control over motor performance. Engineered for a continuous current rating of 76 Amps, this drive can accept input frequencies of 50 or 60 Hz and provides a wide output frequency range, from 0.2 Hz up to 400 Hz, making it versatile for different applications. Operating in ambient conditions where the temperature can range from -10°C to +50°C, this unit is built to handle various industrial environments.

The device is rated for storage in temperatures between -20°C and +65°C. If condensation is absent, it can function in humidity levels of up to 90% RH. However, to maintain its integrity, this drive must be used in environments free of corrosive gases.

The FRA220E185K features a strong starting torque of 150% at 1 Hz, facilitated through magnetic flux vector control. This ensures that the drive can start under heavy loads. Additional capability is provided with both manual and automatic torque boost features, effectively adapting the output to load conditions.

This inverter operates within a voltage class of 200 VAC and is designed for three-phase power distribution. It can deliver a power output of 18.5 kW, translating to 25 horsepower, while having an output-rated capacity of 29 kVA, meeting various power requirements for industrial applications.