Trane IntelliPak 3 with Symbio 800 Installation, Operation And Maintenance Manual page 106

Performance Data
Figure 53. 20, 25 and 30 ton, 20.0 inch - 9 blade - 80% width supply fan
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
2000 4000
Selection Unavailable
Important:
1. Supply fan performance curve includes internal resistance of rooftop. For total static pressure determination,
system external static must be added to appropriate component (evaporator coil, filters, etc.) static pressure
drops.
2. Static pressure drops from the supply fan to the space (optional heat + curb + supply ESP) cannot exceed 4.0 in
w.c.
3. Curve can show combined operating min/max for multiple tonnages. Refer to general data for appropriate
operating parameters such as motor horsepower and airflow ranges.
4. Shaded areas represent unavailable selections. Contact your local Trane® representative for more information
on selections in these shaded regions.
5. Max RPM is indicated on curve and RPM values are in increments of 200 RPM unless otherwise shown.
6. Catalog curves represent fan data corrected to the following standard conditions: 70°F dry bulb temperature,
barometric pressure of 14.696 psia, and an air density of 0.075 lb/ft
fan curves for unit-specific operating temperatures and elevations
106
6000 8000 10000
Airflow (CFM)
12000 14000 16000
3
. Utilize Trane® Select Assist™ to generate
RT-SVX080A-EN