5-5
PERFORMANCE DATA & PRESSURE CURVES
SM HDDHED 2-A.1 GB
5.2 HDD024,
HED024
5.2.1
Cooling Capacity (kW) - Run Mode
230[V] : Indoor Fan at High Speed.
OD COIL
ENTERING AIR DB
TEMPERATURE [
o
C]
DATA
ID COIL ENTERING AIR DB/WB TEMPERATURE [
o
C
]
22/15
24/17
27/19
29/21
32/23
-10 - 20
(protection range)
TC
80 - 110 % of nominal
SC
80 - 105 % of nominal
PI
25 - 50 % of nominal
25
TC
6.04
6.44
6.83
7.23
7.62
SC
4.29
4.38
4.47
4.56
4.64
PI
1.60
1.63
1.66
1.70
1.73
30
TC
5.75
6.15
6.54
6.94
7.33
SC
4.18
4.27
4.36
4.45
4.53
PI
1.79
1.82
1.85
1.88
1.91
35
TC
5.46
5.86
6.25
6.65
7.04
SC
4.08
4.16
4.25
4.34
4.43
PI
1.98
2.01
2.04
2.07
2.10
40
TC
5.17
5.57
5.96
6.36
6.75
SC
3.97
4.05
4.14
4.23
4.32
PI
2.17
2.20
2.23
2.26
2.29
46
TC
4.82
5.22
5.61
6.01
6.40
SC
3.84
3.92
4.01
4.10
4.19
PI
2.39
2.42
2.45
2.48
2.51
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
5.2.2
Capacity Correction Factors
Heating Capacity Ratio Vs. Outdoor Temperature
0.50
0.60
0.70
0.80
0.90
1.00
1.10
1.20
-15
-10
-5
0
5
10
15
Outdoor WB Temperature [deg C]
Ca
p
a
c
it
y
R
a
ti
o
n
