AK2881MB

AK28089 SERIES Specifications(Nominal) *:Noise is measured at the distance of one (1)meter from the axis of intake. Bearin g type: ◎=Ball ※=Sle eve ●=Hypro bearin g Frame Bearing size Model No. Volt. System (mm) 280x89 115 ◎ A K2882HB 230 50/60 Maximum Maximum AirFlow Pressure Current Power Speed (A) (W) (rpm) (VAC) (Hz) Type AK2881HB Freq. Rated 1.80/2.60 180.00/260.00 0.78/1.22 2800/3200 177.10/260.00 (InAq) 33.960/39.620 1200.0/1400.0 1.260/1.110 *Noise Level Weight (mmAq) (dB/A) (g) 32.00/28.20 75.0/78.0 4240 Specif ic atio ns subje ct to change wit hout notic e. 60Hz 50Hz Fan Performance Curve Fan Performance Curve FLOWRATE(CMM) 8.49 16.98 25.47 FLOWRATE(CMM) 33.96 42.45 16.00 0.00 8.49 16.98 25.47 33.96 40.0 30.0 12.00 20.0 8.00 10.0 4.00 0.0 0 300 600 900 1200 FLOWRATE(CFM) C 0.00 1500 STATIC PRESSURE(mmAq) H-60HZ STATIC PRESSURE(InAq) STATIC PRESSURE(mmAq) H-50HZ 42.45 16.00 30.0 12.00 20.0 8.00 10.0 4.00 0.0 0 300 600 900 1200 STATIC PRESSURE(InAq) 0.00 40.0 *Safety approvals 0.00 1500 FLOWRATE(CFM) COPYRIGHT 2008 ADDA CORPORATION.ALL RIGHTS RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.