Mitsubishi Inverter FR-A700

รหัสสินค้า: FR-A700

Mitsubishi Inverter FR-A700

The new FR-A700 frequency inverters combine innovative functions and reliable technology with maximum power, economy and flexibility. The FR-A700 is particularly well suited for demanding applications like cranes and lifting gear, high-bay warehousing systems, extruders, centrifuges and winding machines.

Precision without encoders – Even without encoders the FR-A700 continuously calculates the optimum magnetic flux for every operating state. This now makes it possible to use inverters for many applications that were previously the exclusive domain of DC or closed-loop vector drives.

Ultra-precise speed and torque – When operated with an encoder, the FR-A700 drives impress with ultra-precise speeds across the entire control range (precision ±0.01 %) and extremely exact torque control (±10 % precision and ±5 % repeatability).

Autotuning – This new generation of inverters has an autotuning function that can obtain all the necessary specifications from the motor in less than a minute, even when the motor is not running.

Network capabilities – It comes with both a USB port and a connection for Modbus-RTU as standard equipment. Support is also available for Profibus, CC-Link, CANopen and the SSCNET III motion control network.

Mitsubishi FR-A700 Features

Highest Level of Driving Performance
  • Exhibit best performance of the general-purpose motor (real sensorless vector control) FR-A700 torque characteristic under real sensorless vector control
  • Higher accuracy operation is realized with a motor with encoder (vector control) FR-A700 torque characteristic under vector control
  • V/F control and advanced magnetic flux vector control operations are also available
Long Life Components and Life Check Function
  • Further extended components life
  • State of the art longevity diagnostic method
Network Connection as You Desired
  • Compatible with the CC-Link communication (option) FR-A700 CC-Link
  • Compatible with SSCNETIII (option, available soon)
  • RS-485 and USB connection
  • Corresponds to major networks overseas
Simple Operation and Easy Maintenance
  • Easy maintenance with FR-Configurator (Option)
  • Operation panel with the popular setting dial
  • New type parameter unit FR-PU07 (option)
  • Easy replacement with the cooling fan cassette
  • Removable terminal block
  • Combed shaped wiring cover
Improved Usability with Full of Useful Functions
  • More advanced auto tuning
  • Power-failure deceleration stop function/original operation continuation at instantaneous power-failure
  • Regeneration avoidance function
  • Built-in brake transistor (22K or less) (0.4K to 7.5K built-in brake resistor)
  • Pulse train I/O function
  • Enhanced I/O function