5-38
PERFORMANCE DATA & PRESSURE CURVES
SM ALPHA 1-E.3 GB
5.20.2 Heating
ENTERING AIR DB ID COIL(
O
C)
15 20 25
ENTERING WB
OD COIL(
o
C)
TH Pl TH Pl TH Pl
-10 3.72 1.88 3.58 2.00 3.43 2.10
-7 4.00 1.93 3.86 2.03 3.72 2.14
-2 4.25 1.95 4.11 2.07 3.96 2.19
2 5.17 2.04 4.96 2.17 4.74 2.30
6 7.29 2.20 7.08 2.35 6.83 2.50
10 7.93 2.32 7.72 2.48 7.50 2.65
15 8.57 2.42 8.35 2.61 8.14 2.77
20 9.03 2.49 8.81 2.70 8.57 2.91
LEGEND
TH – Total Heating Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OD – Outdoor