ACI Energy Efficient Fans0 pages

QB EC Fans
Energy efficient and environmentally friendly fans

ACI’s QB EC Range of centrifugal fans is equipped with EC Technology energy-saving motors with electronic control ensuring optimal efficiency.
Key Performance Figures:
•t Flow rates up to 1400m3/hr (824CFM)
•t Pressures up to 3.75in.Swg (933Pa)
•t Intelligent motor driven impellers for closed loop control
•t Superior operating efficiency up to 85% for single phase motors
•t Can be directly set-up to respond to heat, pressure and humidity inputs via relevant sensors
•t Compact and quiet
•t Long service life due to small heat losses
•t Easy to control with 0-10V DC or PWM signal
•t All control and protection electronics are integrated in the motor with easy connection
Typical Applications
• Fume extractiont
• Electronics cooling
• Safety cabinets/laminar flow
• Plastic extrusion machines
• UV lamp cooling
• Light industrial applications

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