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Mitsubishi VFD FR-D740-036-NA 2HP Variable Frequency Drive W/Modbus Communication 380-480V/3PH

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Special Price $989.77 Regular Price $1,098.65
In stock
SKU
FR-D740-036-NA
The Mitsubishi VFD FR-D740-036-NA is a 2HP Variable Frequency Drive which is used to control the speed and torque of motors in HVAC systems, runs on 380 – 480 VAC input voltage and is compatible with 3 phase power. The modbus communication capabilities of this VFD also make it to integrate with other systems for remote monitoring and control. It is ideal for HVAC applications and gives energy savings by optimizing motor performance and reducing energy consumption. The drive improves the system reliability, extends the equipment, and deliver smooth operation of fans, pumps, and compressors to enhance the efficient HVAC system and reduce costs of maintenance.
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HVAC Controls & Electrical, Variable Frequency Drives
Manufacturer:
https://www.partshnc.com/media/catalog/product/f/r/fr-d740-036-na.jpg

Specifications

  • Type: Variable Frequency Drive
  • Power Rating: 2 HP
  • Input Voltage: 380-480 VAC
  • Input Phase: 3 Phase
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Product Questions (2)
Customer Questions
What maintenance is required for the Mitsubishi FR-D740-036-NA Variable Frequency Drive?

Regularly clean the drive to remove dust and debris, check cooling fans and heat sinks, and ensure proper electrical connections. Maintenance ensures stable operation and prevents overheating or control errors.

What are common issues with the Mitsubishi FR-D740-036-NA Variable Frequency Drive?

  • Overheating due to blocked ventilation.
  • Fault codes from electrical surges.
  • Communication errors on modbus network.
  • Unexpected motor speed fluctuations.

Installation Steps

Step 1: Turn off all power to the system before installation.

Step 2: Mount the VFD on a clean, vibration-free surface with adequate ventilation.

Step 3: Connect input power wires according to the wiring diagram.

Step 4: Wire the output to the motor, ensuring correct phase sequence.

Step 5: Connect Modbus communication cables as required for system integration.

Step 6: Program the VFD parameters to match the motor and application needs.

Step 7: Restore power and perform a test run, observing safety precautions to avoid electrical shock