Figure 3. RSAU0025F1 Fan Curve
1.00 hp
1.50 hp
2.00 hp
3.00 hp
5.00 hp
7.50 hp
10.00 hp
15.00 hp
20.00 hp
25.00 hp
30.00 hp
800 RPM
1000 RPM
1200 RPM
1400 RPM
1600 RPM
1800 RPM
2000 RPM
2200 RPM
2400 RPM
2600 RPM
2750 RPM
45 %WO
50 %WO
60 %WO
70 %WO
80 %WO
90 %WO
BHP adjusted 5% for approximate drive loss
UnitSize: 2000
Operating Airflow: 10000.00 cfm
Operating Static Pressure: 8.80 in H2O
Operating RPM: 2380.41
Operating Brake Power: 20.00 hp
Altitude: 0.00 ft
Design Temp: 70.00 F
Max BHP: 22.55 hp
Date: 10/30/12
Datafile: C:\Program Files\Trane Company\TOPSS\TCCA\TC
0.0
2.5
5.0
7.5
10.0
12.5
15.0
0 5000 10000 15000 20000 25000
AHU-10k - Supply Fan [4]-1
Comefri ATZAF 20-20 DWDI Class II Centrifugal Air Foil Fan
Total Static Pressure (in H2O)
Airflow (cfm)
RSAU0025F1 AHU
CHS-SVX02C-EN 11