Product Description

​The Mitsubishi FR-A740-00040-NA is a high-performance variable frequency drive (VFD) from the FREQROL A700 series, designed to provide precise speed and torque control for industrial motors. It is suitable for driving motors with capacities of 2 horsepower (HP) at 460V AC, offering flexibility for both 2HP and 3HP applications. The inverter features a wide speed range, supporting a 200:1 operating range even in open-loop control, making it versatile for various applications. Additionally, it includes a removable FR-DU07 control unit with a digital dial that can function as a speed potentiometer, enhancing user convenience.

Technical Specifications

• Model: FR-A740-00040-NA​
• Series: FREQROL A700​
• Classic Automation
• +4
• Nicontrols
• +4
• Nicontrols
• +4
• Type: Variable Frequency Drive (VFD)​
• Motor Capacity: 2 HP at 460V AC​
• Industrial Automation Co.
• +4
• Nicontrols
• +4
• Nicontrols
• +4
• Input Voltage: Three-phase 380–480V AC, 50/60 Hz​
• Radwell
• +1
• United Automation
• +1
• Input Current: Approximately 7.9 A​
• Radwell
• Output Frequency Range: 0 to 400 Hz​
• Control Features:
• Wide speed range with 200: 1 operating range​
• VFDs
• Built-in program operation​
• VFDs
• +1
• United Automation
• +1
• Model-adaptive control​
• Classic Automation
• Real-time automatic tuning​
• Mechanical analysis and simulation​
• User Interface: Removable FR-DU07 control unit with digital dial; optional FR-PU07-01 keypad for remote mounting and additional display features​
• VFDs
• Dimensions: Approximately 5.9" x 10.2" x 5.5" (15.0 cm x 25.9 cm x 14.0 cm)​
• Classic Automation
• Weight: Approximately 3.2 kg​
• Compliance: UL Listed for single-phase input