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Table 2-8.7: 20HP cooling capacity (continued)
Combinatio
Outdoor
n (%)
temperatur
(Capacity
e (°C DB)
index)
-5
-2
0
2
4
6
8
10
12
14
16
18
20
21
23
50%
25
27
29
31
33
35
37
39
41
43
46
48
50
52
55
Abbreviations:
CR: Combination ratio
TC: Total capacity (kW)
PI: Power input (compressor + outdoor fan motor) (kW)
Notes:
Shaded cells indicate rating condition.
DB:20.8,WB:1
DB:23.3,WB:1
4
6
TC
PI
TC
PI
kW
kW
kW
kW
18.90
2.86
22.60
3.30
18.90
2.88
22.60
3.37
18.90
2.93
22.60
3.43
18.90
2.97
22.60
3.47
18.90
3.00
22.60
3.53
18.90
3.05
22.60
3.58
18.90
3.13
22.60
3.65
18.90
3.19
22.60
3.69
18.90
3.21
22.60
3.74
18.90
3.26
22.60
3.78
18.90
3.31
22.60
3.83
18.90
3.36
22.60
3.90
18.90
3.40
22.60
3.95
18.90
3.43
22.60
4.00
18.90
3.47
22.60
4.05
18.90
3.52
22.60
4.12
18.90
3.59
22.60
4.28
18.90
3.78
22.60
4.52
18.90
4.00
22.60
4.78
18.90
4.24
22.60
5.07
18.90
4.47
22.60
5.35
18.90
4.71
22.60
5.66
18.90
4.97
22.60
5.97
18.90
5.18
22.60
6.23
18.78
5.49
22.45
6.61
18.78
5.61
22.45
6.78
18.78
5.72
22.45
6.94
18.55
5.76
22.31
7.01
18.33
5.79
21.86
7.04
18.11
5.83
21.64
7.10
Indoor temperature(°C DB/WB)
DB:25.8,WB:1
DB:27,WB:1
8
9
TC
PI
TC
PI
kW
kW
kW
kW
26.20
3.80
28.00
3.98
26.20
3.84
28.00
4.03
26.20
3.91
28.00
4.08
26.20
3.98
28.00
4.15
26.20
4.02
28.00
4.19
26.20
4.08
28.00
4.29
26.20
4.15
28.00
4.39
26.20
4.21
28.00
4.45
26.20
4.28
28.00
4.55
26.20
4.33
28.00
4.64
26.20
4.40
28.00
4.71
26.20
4.47
28.00
4.78
26.20
4.55
28.00
4.85
26.20
4.59
28.00
4.90
26.20
4.66
28.00
5.00
26.20
4.76
28.00
5.09
26.20
5.02
28.00
5.43
26.20
5.33
28.00
5.76
26.20
5.64
28.00
6.12
26.20
6.00
28.00
6.47
26.20
6.33
28.00
6.85
26.20
6.71
28.00
7.26
26.20
7.09
28.00
7.69
26.20
7.35
28.00
8.05
26.03
7.56
27.82
8.35
26.03
8.07
27.82
9.00
26.03
8.51
27.82
9.60
25.84
8.57
27.59
9.62
25.40
8.61
27.15
9.65
24.95
8.67
26.70
9.72
VC Pro VRF 50/60Hz
DB:28.2,WB:2
DB:30.7,WB:2
0
2
TC
PI
TC
PI
kW
kW
kW
kW
29.80
4.19
33.40
4.77
29.80
4.27
33.40
4.83
29.80
4.32
33.40
4.91
29.80
4.39
33.40
4.93
29.80
4.48
33.40
5.06
29.80
4.56
33.40
5.14
29.80
4.63
33.40
5.22
29.80
4.76
33.40
5.35
29.80
4.85
33.40
5.45
29.80
4.93
33.40
5.54
29.80
5.00
33.40
5.64
29.80
5.09
33.40
5.74
29.80
5.19
33.40
5.83
29.80
5.24
33.40
5.90
29.80
5.33
33.40
6.00
29.80
5.50
33.40
6.31
29.80
5.83
33.40
6.71
29.80
6.21
33.40
7.14
29.80
6.59
33.40
7.59
29.80
7.00
33.40
8.07
29.80
7.40
33.40
8.57
29.80
7.85
33.40
9.09
29.80
8.33
33.40
9.64
29.80
8.69
33.40
10.15
29.61
8.85
33.18
10.60
29.61
9.23
33.18
11.62
29.61
9.67
33.18
12.53
29.37
9.69
32.91
12.60
28.93
9.72
32.46
12.66
28.48
9.78
31.79
12.77
DB:32,WB:24
TC
PI
kW
kW
37.2
5.14
0
37.2
5.21
37.2
0
5.30
0
37.2
5.40
37.2
0
5.54
0
37.2
5.70
37.2
0
5.89
0
37.2
5.97
37.2
0
6.07
0
37.2
6.19
37.2
0
6.28
0
37.2
6.40
0
37.2
6.52
37.2
0
6.59
0
37.2
6.73
37.2
0
7.19
0
37.2
7.66
37.2
0
8.16
0
37.2
8.69
37.2
0
9.23
0
37.2
9.81
37.2
0
10.4
0
2
37.2
11.0
37.2
0
11.5
7
0
8
36.9
12.0
6
1
36.9
13.0
36.9
6
14.0
4
6
3
36.6
14.1
36.0
3
14.1
1
0
4
35.5
14.2
5
4
83
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