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Potentiometers

ZIEHL-ABEGG has developed a range of different of potentiometers for actuating EC fans and control units. The desired resistance value can be set accurately, quickly and easily using the rotary knob. ZIEHL-ABEGG potentiometers are available in stepless and multi-step versions. Depending on the design, wall mounting can be carried out by way of surface mounting or in existing in-wall boxes. ZIEHL-ABEGG potentiometers are supplied with a 10 V voltage from the EC fan or control unit and deliver a control voltage of 0–10 V depending on the rotary knob setting. ZIEHL-ABEGG supplies highly efficient EC fans and perfectly coordinated control technology from a single source – for optimum performance and maximum efficiency.

Potentiometer Montage
Potentiometer ZSG5

ZIEHL-ABEGG frequency inverters and ECblue EC fans have an on-board 10 V power supply. It is easy to connect a potentiometer to allow the required speed or control to be specified.
 

5-step potentiometers

Equipment / Features:

  • 5-step switch
  • Internal potentiometer offset
  • Actuation options via LED


Steplessly adjustable potentiometer

Equipment / Features:

  • Built-in version: e.g. for installation in switch cabinet doors
  • Version in housing
  • Simple operation via rotary knob