The ability to control the speed at which the fan operates in response to real-time ventilation demands is the basis of Pacific Ventilation's green ventilation strategy.
Fan power consumption changes to the cube of speed reduction control, while airflow reduction stays proportional to reduced speed.
Tailoring fan speed to meet exact airflow requirements has the potential to significantly reduce energy consumption through the removal of redundant fan capacity.
The EC ICQ series of duct mounted fans incorporates highly efficient electronically commutated DC motors with onboard infinitely variable control modules.
These fans are AC powered with control and power conversion electronics integrated into the motor. A 0-10V input signal or 10K potentiometer control motor speeds.
Casings are galvanised sheet steel. Backward curved centrifugal impellers are matched with very high-efficiency DC external rotor motors incorporating sealed for life bearings.
Testing
Rated fan performance determined by testing to ISO 5801:2007
Fan sound data determined by testing to ISO 13347:2004
From fully customised engineered ventilation solutions to out of the box options, Pacific Ventilation is a wholly-owned subsidiary of global HVAC giant Systemair AB.
To find out more call 1300 733 833.