Mitsubishi FREQROL-A701 Series Variable Frequency Drive

Name: Mitsubishi FREQROL-A701 Series Variable Frequency Drive
Price: 9395.0 USD
Availability: BackOrder

Real sensorless vector control selectable variable frequency drive for up to 75HP capacities. 0.2 to 400Hz frequency range. Inbuilt line regeneration.

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...

By Mitsubishi
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Features

Control method:
- Induction motor: Soft-PWM control/high carrier frequency PWM control
  - V/F control, advanced magnetic flux vector control and real sensorless vector control
Torque:
- Induction motor:
  - up to 150% at 0.3Hz
Capacity: up to 75HP
Output frequency range: 0.2 to 400Hz
Frequency setting resolution:
- Analog input:
  - 0.015Hz/60Hz (terminal 2, 4: 0 to 10V/12 bits)
  - 0.03Hz/60Hz (0 to 5V/11 bits or 0 to 20mA /approx. 11 bits for terminals 2/4, 0 to 10V/12 bits for terminal 1)
  - 0.06Hz/60Hz (0 to ±5V/11 bits for terminal 1)
- Digital input: 0.01Hz
Frequency accuracy:
- Analog input: ±0.2% of max, output frequency (25°C ± 10°C)
- Digital input: ± 0.01% of set output frequency

The Mitsubishi FREQROL-A701 Series Variable Frequency Drive offers high performance with inbuilt line regeneration, with a starting torque is 150% at 0.3Hz. This drive features 100% continuous braking torque, with 150% capability up to 60 seconds, and rated capacities up to 75HP (55kW) in both 240V and 480V classes. This VFD is an ideal solution for applications involving continuous overhauling or large inertia loads. The A701 Series offers vector control (with encoder) for precise speed, torque, and position control, as well as the real sensorless mode(without encoder).

The The A701 Series features comprehensive I/O capabilities including 12 programmable digital inputs, 5 programmable digital outputs (both sink/source selectable), 2 form C relays, and 3 analog inputs with multiple voltage and current range options. Communication is possible through MODBUS RTU and standard Mitsubishi serial protocols, the 2 serial ports (RS-485), 1 USB port, and 3 option ports for plug-in network or function expansions. The drive also provides 2 analog outputs for monitoring and control feedback. These drives are UL and cUL certified, with CE marking with the 480V class variant.