The patented technology, based on frequency control, controls the fans with real-time motor data.

IFD panel fan

The innovative FAST™ software offers the possibility to control the motor in the most efficient way.

At the test farm significant results were achieved: more than 80 per cent energy savings compared to traditional triac controllers.

Especially at minimum ventilation, the Intelligent Fan Drive performance is outstanding.

The lower temperature in the motor results into a longer lifetime, the sturdy IP67 housing offers an optimal protection in an aggressive environment.

IFD with tube fan

In summary, the most important advantages:

• energy-saving, especially at minimum ventilation
• accurate speed control
• automatic calibration
• high durability, and
• easy installation

Tel: +31 (0) 77 389 3232 - www.vostermans.com - [email protected].