5-25
PERFORMANCE DATA & PRESSURE CURVES
SM ALPHA 1-E.3 GB
5.13 Alpha17 DF / ONG3-14 RC R410A B2
5.13.1 Cooling Mode at 7.5m Tubing Connection.
230V : Indoor Fan at High Speed.
Entering Air DB
OD Coil(
o
C)
Data
Entering Air WB/DB ID Coil(
o
C)
15/21 17/24 19/27 21/29 23/32
15
TC 4.95 5.13 5.25 5.38 5.46
SC 3.06 3.19 3.32 3.40 3.46
PI 0.99 0.99 1.00 1.00 1.00
20
TC 4.79 5.05 5.21 5.33 5.45
SC 3.00 3.16 3.30 3.39 3.45
PI 1.08 1.08 1.08 1.09 1.09
25
TC 4.53 4.90 5.15 5.30 5.43
SC 2.92 3.10 3.27 3.37 3.43
PI 1.16 1.17 1.18 1.19 1.20
30
TC 4.24 4.62 4.99 5.17 5.32
SC 2.83 3.01 3.20 3.29 3.36
PI 1.26 1.27 1.29 1.30 1.31
35
TC 3.93 4.26 4.70 4.94 5.17
SC 2.69 2.89 3.13 3.22 3.28
PI 1.35 1.38 1.40 1.41 1.42
40
TC 3.57 3.89 4.24 4.64 4.88
SC 2.54 2.73 2.96 3.05 3.11
PI 1.46 1.48 1.51 1.53 1.54
46
TC 3.10 3.39 3.72 4.12 4.43
SC 2.34 2.50 2.70 2.79 2.85
PI 1.60 1.62 1.66 1.68 1.70
LEGEND
TC – Total Cooling Capacity, kW
SC – Sensible Capacity, kW
PI – Power Input, kW
WB – Wet Bulb Temp., (
o
C)
DB – Dry Bulb Temp., (
o
C)
ID – Indoor
OD – Outdoor
(1) Marked area is below standard operating limits. For operating in low ambient
conditions, an A.S.K Kit is required
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