Frequency inverter WJ200

The frequency inverters of the WJ200 series are regarded as communicative and safety-oriented all-rounders with a long service life and simple operation. In addition, the frequency inverters have integrated PLC functionality and positioning control. Thanks to their control technology, the resistant WJ200 compact and compact inverters manufactured by HITACHI offer precise speed control and a high starting torque of up to 200%. A well-graded type program and numerous protection, programming, safety and control functions open up a wide range of application possibilities with the frequency inverter of the WJ200 series.


The WJ200 series frequency inverters can be used in woodworking, plastics, food, packaging, machine tools and manufacturing systems, among others.


Standard features of the WJ200 include:


– Technology functions such as STO “Safe Torque Off” EN / ISO 13849-1 category 3

– an operating unit with display

– a built-in brake chopper

– an integrated, freely programmable functionality of the PLC systems

– a positioning controller with incremental encoder feedback for up to 8 freely selectable positions

– an RS485 interface with Modbus RTU protocol available

– a newly developed communication interface allows fast data exchange with higher-level networks such as PROFIBUS, EtherCAT and DeviceNet


In addition, the WJ200 is also available as cold plate version (without aluminum heat sink).


Extensive, technical details can be found in our downloadarea.

Frequency inverter WJ200

Frequency inverter WJ200

Technical data

  • Motor power range from 0.25 to 15 kW can be added
  • Voltage 1 x 230 V / 3 x 400 V
  • Sensorless vector control
  • Safe stop
  • Bus systems
  • Built-in soft PLC
  • Starting torque 200%
  • EMC filter according to EN 61800-3
  • Global standards CE, UL, c-UL, C-Tick


  • External operating unit
  • LCD-Display
  • Mains and motor chokes
  • Braking resistors
  • RFI filter
  • Sine filter
  • Windows-controlled parameterisation software ProDrive
  • Various IP protection classes


  • Line filter (FPF-9120- .. & FPF-9340- ..)