Further information

Compact, robust, reliable

For the 0.37 to 37 kW range

Application macros

Optimise the operation of your escodrives S3 IP20 with pre-set macros: industry mode – pump mode – ventilator mode

Funken presents the extended escodrives frequency inverter series

The S3 frequency inverter series by escodrives stands out with versatility, simple operation and lots of accessories. In the 0.37 to 37 kW range, we are offering a compact and robust product for optimising your applications.

Further information

  • Integrated C1 EMV filter
  • Integrated PI control
  • Integrated brake chopper from 2.2 kW
  • Dual analogue inputs
  • Bluetooth connectivity with optional escodrives stick
  • Models for controlling single-phase motors up to 10.5 A (capacitor motor) also available
  • Models for 3 x 220 V grids available
  • Only four different frame sizes for the entire power range
  • Application macros for industrial, ventilator and pump operation
  • ModbusRTU® and CANopen® included as standard
  • Real time display of all relevant operating data
  • Sensorless vectorial current control (induction, permanent magnet, synchronous reluctance, brushless DC, line start permanent magnet motors)

Industrial mode

Industrial mode adapts the escodrives S3 IP20 to the typical loads encountered in industrial applications.

Pump mode

Pump mode makes energy-efficient control of pumps easier than ever.

Ventilator mode

Ventilator mode is the basis for integrating the escodrives S3 IP20 in your HVAC systems.

Areas of application include:

  • Materials handling
  • Mixing technology
  • Lifting applications
  • Packaging machines
  • Machine tools
  • Compressor applications


  • Sensorless vectorial operation, equipped with high initial torque and excellent speed control
  • Controlled run-down in case of power failure
  • Brake chopper integrated

Areas of application include:

  • Dosage pumps
  • Immersion pumps
  • Circulation pumps
  • Cooling pumps
  • Well pumps


  • Constant or variable torque
  • PI control
  • Energy saving function
  • PTC analysis
  • Standby function

Areas of application include:

  • Ventilation devices
  • Fans
  • Circulation fans
  • Air curtains
  • Air intake and exhaust devices


  • Energy saving function
  • Motor pick-up function
  • Power failure bypass
  • PI control
  • Automatic restart


  • escodrives stick
  • External operating panels
  • RJ45 accessories
  • Grid connection options
  • Option cards
  • and much more