Air Distribution Products TUNE-AHU-SE Control Damper Data Sheet
/8 | Air Volume Control Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Item Numbers . . . . . . . . . . . . . . . . . . . . . . . . . 5 Technical Parameters . . . . . . . . . . . . . . . . . . . . .
Air Volume Control | 3/8 Description The TUNE-AHU-SE, rectangular multi - blade dampers are mainly intended as a part of air handling units and fan systems to cover the air flow tuning and tight shut-off functionalities. The dampers can be used in indoor and outdoor climate conditions installed on the body of a fan or in the rectangular duct. They are equipped by electric actuator with spring return to closed position in case of electric power interruption. Manual operation/adjustment is also possible.
/8 | Air Volume Control Dimensions W1 W + 20 52 H1 H + 20 W H 81 140 Fig. 1: Dimensions of the TUNE-AHU-SE Tab.
Air Volume Control Item Numbers TUNE-AHU-SE Item No. Name Item No.
/8 | Air Volume Control TUNE-AHU-SE 700×300 TUNE-AHU-SE 600×300 500 Pa 1000 50 % 1500 2000 2500 l/s 60 dB(A) 300 Pa 300 400 800 50 % 1200 2000 2400 l/s 60 dB(A) 75 % 25 % 1600 75 % 55 dB(A) 200 25 % 55 dB(A) 200 50 dB(A) 50 dB(A) 45 dB(A) 100 100 40 dB(A) 40 dB(A) 100 % 35 dB(A) 30 dB(A) 25 dB(A) 5000 7500 2500 m³/h Diagram 3: Pressure drop & A-weighted total discharged sound power level depending on air flow volume; through open damper 150 800 1200 2000 2400 2800
Air Volume Control TUNE-AHU-SE 800×400 2000 50 % 3000 l/s 400 Pa 300 60 dB(A) 120 100 TUNE-AHU-SE 500×400 1000 Pa 140 25 % 50 dB(A) 100 40 dB(A) 6000 8000 10000 12000 60 dB(A) 1000 120 2000 3000 l/s 100 % 4000 8000 10000 m³/h TUNE-AHU-SE 900×300 Pa 200 150 75 % 6000 Diagram 12: Pressure drop & A-weighted total discharged sound power level depending on air flow volume; through open damper 400 800 1200 1600 2000 2400 2800 3200 l/s 50 % 60 dB(A) 60 dB(A) 100 25 % 55 dB(A)
/8 | Air Volume Control TUNE-AHU-SE 1100×300 TUNE-AHU-SE 1200×500 1000 Pa 150 50 % 2000 3000 l/s Pa 50 100 3000 4000 5000 l/s 60 dB(A) 40 75 % 25 % 55 dB(A) 55 dB(A) 30 50 dB(A) 50 dB(A) 50 2000 50 % 60 dB(A) 75 % 25 % 1000 20 45 dB(A) 40 dB(A) 2000 4000 40 dB(A) 100 % 35 dB(A) 30 dB(A) 25 dB(A) 6000 8000 10000 12000 45 dB(A) 10 m³/h Diagram 15: Pressure drop & A-weighted total discharged sound power level depending on air flow volume; through open damper 100 % 35
