Description:

The Mitsubishi FR-F740-7.5K-CHT Frequency Inverter Drive is used in Mitsubishi FR-F700 series motor control systems for variable speed control of three-phase AC motors. Commonly installed in pumps, fans, HVAC systems, conveyors, and process automation equipment requiring energy-efficient variable frequency drive operation. Maintenance teams, OEMs, and system integrators use this inverter for replacement, retrofit, or drive system repair to restore motor speed control and improve operational efficiency.

Applications:

Used in pump control systems, HVAC equipment, fan and blower control, water treatment plants, conveyor systems, process automation lines, cooling towers, material handling equipment, and industrial machinery requiring variable frequency speed control and energy-saving motor operation.

Technical Specifications:

• Brand: Mitsubishi
• Part Number: FR-F740-7.5K-CHT
• Product Type: Frequency Inverter Drive (VFD)
• Series: FR-F700 Series
• Applicable Motor Capacity: 7.5 kW
• Input Voltage: Three-phase 380–480V AC
• Output Type: Three-phase variable frequency output
• Control Method: V/F control with PID capability
• Application Class: Pump and fan control inverter
• Built-in Functions: PID control, energy saving operation
• Overload Rating: 150% for 60s (typical FR-F700 series)
• Cooling Method: Forced air cooling
• Mounting: Panel mount
• Protection Class: Industrial enclosed type (IP20 typical)
• Communication: Optional network and expansion support

Common Replacements:

• Mitsubishi FR-F740-7.5K
• Mitsubishi FR-A740-7.5K-CHT
• Mitsubishi FR-F840-7.5K