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Mitsubishi FREQROL FR-A2 FR-A240-22K-UL1

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FR-A240-22K-UL1

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The FR-A240-22K-UL1 is a three-phase inverter drive designed to function efficiently in various applications. It provides an output power of 7.5 HP and a maximum output current of 22 A, perfect for tasks requiring constant or variable torque.

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Technical specifications for FR-A240-22K-UL1

ManufacturerMitsubishi
Product TypeInverter drive
Product LineFREQROL FR-A2
Part NumberFR-A240-22K-UL1
Weight34.00 lbs (15.42 kg)
Input PhaseThree-phase
Input Voltage208-230V
Output Power7.5 HP
Maximum Output Current22 A
Operation TypeConstant and variable torque
Switching Frequency15 kHz
Carrier Frequency2.5 kHz
Protection RatingIP00
Control Voltage24 V
Overload Capacity150% for 60 seconds
Ambient Temperature-10°C to 50°C
Cooling MethodForced air
Efficiency98%

The FR-A240-22K-UL1 inverter drive from Mitsubishi is engineered for three-phase systems and is optimized for versatility and reliability. This unit accepts input voltages between 208 and 230 volts, supplying an output power of up to 7.5 horsepower. With a maximum output current of 22 amperes, it is equipped to deliver consistent performance for various applications that require either constant or variable torque settings.

This inverter operates with a switching frequency of 15 kHz, while the carrier frequency is noted at 2.5 kHz, allowing for smooth motor operation. It features a control voltage of 24 volts and is built without a specific enclosure rating (IP00), indicating it is intended for well-protected environments. The thermal performance of this unit is further supplemented by a forced air cooling method, ensuring efficiency in heat management.

The device can endure overloads up to 150% of its rated capacity for a duration of 60 seconds, making it useful for transient demands in operations. Designed to function effectively in ambient temperatures ranging from -10°C to 50°C, the FR-A240-22K-UL1 maintains an impressive efficiency of 98%. Weighing in at 4.6 kilograms, this inverter drive is compact and efficient, suitable for various industrial applications where space and performance are critical.