AC AXIAL FAN 280x280x80mm FDA2-28080 Series Features: Motor: External Rotor Capacitor-Run Induction Motor Motor Protection: Thermal Protected Bearing Type: Two Ball Connection: Terminal Block Frame Material: Aluminum Alloy Impeller Material: Steel IP54 Certified Operating Temp: Two Ball: -20°C~70°C Life Expectancy: Two Ball: 50,000 Hours Two Ball: 100,000 Hours (-L) Fan-S Division Volt. Freq. Current Power Rated Speed (VAC) (Hz) (A) (W) (rpm) Model No. Maximum Static Pressure Maximum AirFlow (CMM) (CFM) (InAq) Noise Level (mmAq) (dB/A) Weight (g) # 115 50/60 0.81/1.20 94.0/136.0 2650/2900 29.15/32.55 1030/1150 0.925/0.807 23.5/20.5 70.0/73.0 3050 FDA2-28080QBHK4F # 230 50/60 0.43/0.63 95.0/138.0 2650/2900 29.15/32.55 1030/1150 0.925/0.807 23.5/20.5 70.0/73.0 3050 FDA2-28080NBHK4F # Indicates “-L” (100,000 Hours Life Expectancy) or Leave Blank (50,000 Hours Life Expectancy) Noise is measured at the distance of one (1) meter from the axis of intake. Rotation direction Fan Performance Curve 25 Air flow H 5 0. 3 0. ± 6 20 28 0 ± 15 8. STATIC PRESSURE (mmAq) 20 10 5 0 Ø290 ± 0.3 0 200 400 600 800 1000 20° 1200 FLOWRATE (CFM) 15° Fan Performance Curve PE N L 25 H STATIC PRESSURE (mmAq) 20 15 Ø4.4 ± 0.2 (8X) 10 7 5 0 7 80 ± 0.5 0 200 400 600 800 1000 FLOWRATE (CFM) ISO-9001 Company 1200 1400 Qualtek Electronics Corporation Ø5.4 ± 0.2 (4X) Ø295 ± 0.3 Ø320 www.Qualtekusa.com REV. B