AD12032 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 Model No. size Maximum Maximum Power Speed AirFlow Pressure (A) (W) (rpm) (CMM) (CFM) (InAq) (mmAq) 0.96 1450 1.682 59.461 0.075 1.905 26.9 36.2 Rated System Voltage Current Type (VDC) (mm) 120x120x32 Rated Bearing AD1212DB-Y5B 12 0.08 *Noise Level Weight (dB/A) (g) AD1212LB- Y5B 12 0.19 2.28 2000 2.348 82.981 0.123 3.124 AD1212MB- Y5B 12 0.26 3.12 2400 2.803 99.069 0.167 4.241 41.1 AD1212HB- Y5B 12 0.32 3.84 2750 3.161 111.710 0.241 6.121 43.3 AD1212UB- Y5B 12 0.51 6.12 3200 3.776 133.440 0.317 8.051 48.4 AD1224DB- Y5B 24 0.05 1.20 1450 1.682 59.461 0.075 1.905 26.9 AD1224LB- Y5B 24 0.10 2.40 2000 2.348 82.981 0.123 3.124 36.2 AD1224MB- Y5B 24 0.16 3.84 2400 2.803 99.069 0.167 4.241 41.1 AD1224HB- Y5B 24 0.21 5.04 2750 3.161 111.710 0.241 6.121 43.3 AD1224UB- Y5B 24 0.32 7.68 3200 3.776 133.440 0.317 8.051 48.4 AD1248HB- Y5B 48 0.11 5.28 2750 3.161 111.710 0.241 6.121 43.3 AD1248UB- Y5B 48 0.15 7.20 3200 3.776 133.440 0.317 8.051 48.4 213.0 Specif ic atio ns subje ct to change wit hout notic e. The specification for bearing type is for reference only , for more bearing types information, please contact with your ADDA sales representative, thanks!! (2BallADDA) Fan Performance Curve FLOWRATE(CMM) 0.000 10.0 0.849 1.698 2.547 3.396 M D 4.245 0.390 L H 0.312 6.0 0.234 4.0 0.156 2.0 0.078 0.0 STATIC PRESSURE(InAq) STATIC PRESSURE(mmAq) U 8.0 *Motor protective circuit and third lead wire functions 0 1 2 3 4 6 7 8 9 A B *Safety approvals 0.000 0 30 60 90 120 150 FLOWRATE(CFM) C COPYRIGHT 2008 ADDA CORPORATION.ALL RIGHTS RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.