3G drive

The new frequency inverter 3G-drive has been specially developed for fan and pump applications. Latest control algorithms ensure energy-saving and long-lasting operation of your drives.

The integrated all-pole sine filter guarantees gentle and quiet operation of the connected motors. Due to this filter technology, existing cables and motors can continue to be used. Parallel operation of several drives as well as long unshielded motor cables is also possible.

Find out more about 3G drive in our brochure

The smart frequency converter

On request, the device can be supplied with an integrated bypass switch. In switch position "Bypass", the input voltage is directly switched to the motor output. This guarantees an emergency operation in case of alarm.


  • Analog and digital signals for control functions
  • Integrated temperature and pressure control
  • CAN bus networking, web server
  • Current, voltage and power measurement
  • 1-phase 230 V / 4-10 A
  • 3-phase 400 V / 4-10 A
  • Splashproof housing or control cabinet installation variant
  • Bypass switch
  • 5" display
  • Potentiometer

Inverter with a whistle

The device has a graphical 5" touch display optionally.

This makes it possible to read the current states such as e.g. current, voltage and energy consumption. In the setting range, inverter-specific parameters can be specified. The menu structure is user-friendly and intuitively operable.

Your advantages

  • Easy installation and quiet operation
  • Saving energy and costs
  • Perfectly networked and expandable
  • Versatile speed options
  • Integrated stall climate control
  • Quality product Made in Germany

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