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Mitsubishi FREQROL FR-A7 FR-A740-00052-EC

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FR-A740-00052-EC

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The FR-A740-00052-EC is a Variable Frequency Drive (VFD) inverter from Mitsubishi's FREQROL FR-A7 series designed to provide precise motor control. Its power rating of 1.5 kW (2 HP) supports input voltages between 380 and 480 VAC.

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Technical specifications for FR-A740-00052-EC

ManufacturerMitsubishi
Product TypeVFD Inverter (Variable Frequency Drive)
Product LineFREQROL FR-A7
Part NumberFR-A740-00052-EC
Weight2.88 lbs (1.30 kg)
Power Rating1.5 kW (2 HP)
Input Frequency50/60 Hz
Input Voltage380-480 VAC
Output Frequency Range0.2-400 Hz
Input Current4 Amps
Output Voltage380-480 VAC (adjustable)
Cooling MethodFan-cooled
Output CurrentApprox. 4 Amps
DisplayLED/LCD display for parameter setting
Control MethodDigital control (V/F, Vector control)
Operating Temperature-10°C to +50°C
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The Mitsubishi FR-A740-00052-EC is a compact and efficient VFD inverter designed to enhance motor control applications. It operates within a power range of 1.5 kW (2 HP) and accommodates input voltages from 380 to 480 VAC. This inverter is designed to function on standard input frequencies of either 50 or 60 Hz.

Its output frequency spans from 0.2 Hz to 400 Hz, facilitating precise control over motor speeds to suit various operational requirements. This unit draws an input current of 4 Amps and delivers an output current of approximately 4 Amps, ensuring it meets demanding power needs in industrial environments.

An LED/LCD display makes the unit easy to monitor and adjust, simplifying parameter settings for user convenience. Digital control methods are employed, with V/F and Vector control options available, supporting advanced motor control strategies.

For effective temperature management, the FR-A740-00052-EC utilizes a fan-cooled system, ensuring robust operation within an ambient temperature range of -10°C to +50°C. Weighing just 1.29 kg, this inverter offers a compact solution for integrating with existing systems while providing high functionality.