Low air flow with high static pressure increase
Energy-saving, convenient control and minimal noise generation: centrifugal fans with forward-curved blades and GreenTech EC technology
Saving energy is becoming more and more important these days. Specifically in the fields of ventilation and air conditioning, the use of energy-efficient fans offers great potential for savings. This is why ebm-papst has developed an entire product range of dual-inlet, direct-drive centrifugal blowers with efficient GreenTech EC technology specially for ventilation and air conditioning applications.
The integrated motor electronics permit convenient, infinitely variable speed control of the EC fans. Up to three air flow levels can be programmed in "Constant Flow" mode. This means that the fan is regulated to a constant air flow in the event of changes in resistance, caused for example by filters becoming clogged.
It is possible to convert from a conventional fan with asynchronous motor to modern energy-saving technology without any device design modifications.