5-13
PERFORMANCE DATA & PRESSURE CURVES
SM ALPHA 1-E.3 GB
5.7 Alpha9 DF / ONG3-9 RC R410A B2
5.7.1 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 2.85 2.95 3.02 3.09 3.14
SC 1.82 1.90 1.97 2.02 2.06
PI 0.53 0.53 0.53 0.54 0.54
20
TC 2.75 2.90 2.99 3.06 3.13
SC 1.79 1.88 1.96 2.02 2.05
PI 0.58 0.58 0.58 0.58 0.59
25
TC 2.61 2.81 2.96 3.05 3.12
SC 1.74 1.85 1.95 2.00 2.04
PI 0.62 0.63 0.63 0.64 0.64
30
TC 2.44 2.65 2.87 2.97 3.06
SC 1.68 1.79 1.90 1.96 2.00
PI 0.67 0.68 0.69 0.69 0.70
35
TC 2.26 2.45 2.70 2.84 2.97
SC 1.60 1.72 1.86 1.91 1.95
PI 0.73 0.74 0.75 0.76 0.76
40
TC 2.05 2.23 2.44 2.66 2.80
SC 1.51 1.63 1.76 1.82 1.85
PI 0.78 0.80 0.81 0.82 0.83
46
TC 1.78 1.95 2.14 2.36 2.55
SC 1.39 1.49 1.60 1.66 1.70
PI 0.86 0.87 0.89 0.90 0.91
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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