The Icontrol frequency inverters are intended primarily for requirement-based and energy-saving speed control of internal rotor motors (IEC standard motors).
The special feature of the Icontrol Basic without display is the functional extendibility by pluggable add-on modules. This enables integration into different BUS networks. Functional expansion as a control unit is also possible with add-on modules.

In operation as a speed controller, the speed setting can be made by a master control by 0-10 V, e.g. by a ZIEHL-ABEGG control module from the UNIcon product series. The speed can also be set manually by connecting a potentiometer. Two-stage operation with adjustable speeds is possible optionally.

The 3~ Icontrol Basic are universally suitable for many different applications: E.g. air conditioning technology, general ventilation tasks, combination with medium pressure axial fans MAXvent.