FR-A840-2.2K-1-60CRN

Mitsubishi Electric
FR-A840-2.2K-1-60CRN
FR-A840-2.2K-1-60CRN

Price: reduced!

Mitsubishi Electric frequency inverter FR-A800 Plus is suited for various cranes to achieve fast, robust, and smooth operations. By using the Mitsubishi's original anti-sway control technology, the swinging of an object moved by a crane is suppressed at the time of stopping, even without operator's input adjustment. This control cuts down the tact time and facilitates efficient operation.



  • Brake sequence function
  • Falling detection
  • Low-speed range speed control P gain
  • Overload detection function
  • Start count monitor
  • Compliance with ship classification standards
  • Enhanced vibration resistance (protection against vibration)
  • Improved environmental resistance (measures against dust, dirt, and corrosion)
  • Longer service life (long life components)
  • High torque at low speed
  • PLC function
  • Easy USB cable connection
  • Efficient startup settings


Additional links:

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  • Official Supply
  • Official Warranty
  • Brand-new products only
  • Express delivery on request
Price: reduced!

Technical Specification

Manufacturer: Mitsubishi Electric
Series: FR-A800 Plus
Model: FR-A840-2.2K-1-60CRN
Application: cranes
Capacity, kW: 2,2
Current, А: 6
Main power supply, V: 380-480
Phase: 3
Output frequency, Hz: 0,2-590
Enclosure: IP20
Overload capacity, % per 1 min.: 150
Acceleration time, sec: 0-3600
Deceleration time, sec: 0-3600
Braking unit: built-in braking transistor
Analog input: 3
Digital input: 1
Analog output: 2
Digital output: 1 multi-functional
Relay output: 1 multi-functional
RS485 (Modbus RTU): RS-485
Starting torque: 200% at 0,3 Hz
PID: +
V/f control mode: +
Sensorless vector control: +
Operation temperature, °С: -10.....+50
Storage temperature, °С: -20.....+65
Dimensions (W x H x D), mm: 150x260x140
Weight, kg: 3,3
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