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Lenze i550 protec VFD


SKU: EM/i55AP175A00701K00S

The i550 protec frequency inverter is the new inverter series by Lenze in the ½ HP to 20 HP range. It's distinguishing features are a strong but slim design, scalable functionality, and exceptional user-friendliness.

The i550 VFD has IP66 washdown protection and a robust impact-resistant case. It is also extremely smart and programmable.   


  • The protection level of IP66 (NEMA 4X) with indoor and outdoor approval, this means hose-proof and dust-tight, also allows the use in rough environments
  • First decentral drive in the market with IO-Link Device Interface (Special order)
  • Sensorless vector control for synchronous motors
  • Intuitive user interface for fast setup and easy navigation by parameter structure
  • Onboard display with built-in diagnostics
  • Micro USB interface for programming and diagnostics
  • Multiple digital and analog inputs for remote control and safety interlocks.
  • Compatible with our wireless remote controls, pressure switches and run-dry protection.
  • Full onboard PID programming for interfacing with flow meters, level controls, pressure sensors, and can/bottle fillers.
  • Optional front-mounted potentiometer (speed control knob).
  • Available by special order with optional Fieldbus communications configurable for:
    • CANopen
    • Modbus RTU
    • I/O-Link
    • EtherCAT
    • EtherNet/IP
    • Modbus TCP


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