Centrifugal fans ZAbluefin
Properties & special features:
Impeller with bionic 3D fluting thanks to innovative design in the form of a specially wound blade geometry. The tubercle on the blade leading edge, which is based on a humpback whale, and the V-shaped serrated rear edge allow a wide characteristic map range. The highest efficiencies are achieved in conjunction with an opening rotating diffusor.
In combination with the innovatively rippled blade surface, diffuse sound radiation takes place, ensuring the lowest possible sound level.
Internal rotor motors:
- PMblue EC technology: Permanent solenoid energised motor with attached controller
- AMblue AC technology: Asynchronous motor with attached controller
- AC technology