Mitsubishi FR-E740-2.2K-CHT AC Inverter Drive Speed Controller FRE74022KCHT

Description:

The Mitsubishi FR-E740-2.2K-CHT AC Inverter Drive is a variable frequency drive used in industrial motor control systems for precise speed and torque regulation. Commonly installed in conveyors, pumps, fans, and compact industrial machinery to control three-phase AC motors in automation environments. Maintenance teams, OEMs, and system integrators use this drive for system control, retrofit, or replacement of existing inverter drives.

Applications:

The Mitsubishi FR-E740-2.2K-CHT is designed for efficient control of three-phase AC induction motors in light to medium-duty industrial applications. It is widely used in packaging machines, small conveyors, HVAC systems, and general manufacturing equipment where stable speed control and energy efficiency are required. With advanced control algorithms and compact design, it enables reliable operation and easy integration into automation systems, even in space-constrained installations.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: FR-E740-2.2K-CHT
• Product Type: AC Inverter Drive (VFD)
• Series: FR-E700 Series
• Power Rating: 2.2 kW (3 HP)
• Input Voltage: 380–480V AC, 3-phase
• Rated Current: Approx. 6 A
• Frequency Range: 0.2 to 400 Hz
• Control Method: V/F control, vector control
• Overload Capacity: 150% for 60 seconds, 200% for 3 seconds
• Cooling Method: Forced air cooling
• Protection Rating: IP20
• Mounting: Panel mount
• Weight: Approx. 1.9 kg
• Special Feature: Unfiltered (CHT variant)

Common Replacements:

• Mitsubishi FR-E740-2.2K
• Mitsubishi FR-D740-2.2K-CHT
• Mitsubishi FR-A740-2.2K