Mitsubishi FR-D700 Series Micro Variable Frequency Drive

Miniature variable frequency drive with 1/8 to 10HP capacities. Starting torque of 150%, with a 0.2 to 400Hz frequency range. Remote operation via MODBUS RTU.

This model has 26 variants.
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Highlights...

Features

  • Control method: Soft-PWM control/high carrier frequency PWM control
    • V/F, General-purpose magnetic flux vector, and optimum excitation control can be selected
  • Torque: 150% at 1Hz, 200% at 3Hz using General-purpose Magnetic Flux Vector Control
  • Capacity: 1/8 to 10HP
  • Output frequency range: 0.2 to 400Hz
  • Frequency setting signal:
    • Analog input:
      • Terminal 2: 0 to 10V, 0 to 5V
      • Terminal 4: 0 to 10V, 0 to 5V, 4 to 20mA
    • Digital input: via operation panel and parameter unit, increments are selectable
  • Frequency setting resolution:
    • Analog input: 0.06Hz/60Hz (0.12Hz/60Hz for terminal 2, 4: 0 to 5V/9bit)
    • Digital input: 0.01Hz
  • Frequency accuracy:
    • Analog input: ±1% of max. output frequency (25°C ±10°C)
    • Digital input: ± 0.01% of set output frequency
  • MODBUS RTU via the RJ45 port
  • Integrated digital setting dial with display
  • Safety stop function: Meets EN954-1 Category 3 and IEC60204-1 Stop Category 0
  • Compliance: RoHS, UL, cUL, EC directives

The Mitsubishi FR-D700 Series Micro Variable Frequency Drive offers powerful motor control with 1/8 to 10HP capacities. The integrated digital setting dial and display enables fast configuration, with streamlined control options for both local and remote operation. The FR-D700 Series is RoHS compliant, with a 10-year maintenance-free design and 5 year warranty. Units can operate reliably in ambient temperatures ranging from -10 to 50°C. Standard MODBUS RTU communication via the RJ45 port provides seamless network integration. Each unit included an integrated safety stop function that meets EN954-1 Category 3 and IEC60204-1 Stop Category 0 standards, along with password protection for parameter settings.

The FR-D700 series 150% starting torque at 1Hz, and 200% at 3Hz, making it well equipped for demanding, low-speed applications. The drive offers flexible control methods with an output frequency range of 0.2 to 400Hz, while optimum excitation control automatically reduces energy consumption when the motor is not loaded, reducing operation costs. Advanced features include a frequency search function that intelligently 'catches' spinning loads, and dancer control for precise roll tension. The FR-D700 Series protective functions guard against overcurrent, overvoltage, and thermal issues. The drive stores the past 8 fault events for rapid troubleshooting.