20.3 Sensible Heat Capacity Table
20.3.1
U-4LA1E5
Connection indoor units:S-28KA1E5 x 4 units (an example)
Combination 100%
Outdoor
Air
14.0
Temp.
(°CDB)
TC
PI
kW
kW
10
7.56
0.71
12
7.56
0.73
14
7.56
0.75
16
7.56
0.77
18
7.56
0.79
20
7.56
0.82
21
7.56
0.83
23
7.56
0.86
25
7.56
0.95
27
7.56
1.03
29
7.56
1.13
31
7.56
1.23
33
7.56
1.33
35
7.56
1.44
37
7.56
1.56
39
7.56
1.68
Combination 50%
Outdoor
Air
14.0
Temp.
(°CDB)
TC
PI
kW
kW
10
3.78
0.42
12
3.78
0.42
14
3.78
0.44
16
3.78
0.45
18
3.78
0.46
20
3.78
0.47
21
3.78
0.47
23
3.78
0.48
25
3.78
0.49
27
3.78
0.50
29
3.78
0.54
31
3.78
0.58
33
3.78
0.62
35
3.78
0.66
37
3.78
0.71
39
3.78
0.75
Note:PI of indoor units is not included in the table.
Indoor Air Temperature (°CWB)
16.0
18.0
TC
PI
TC
kW
kW
kW
kW
9.02
0.95
10.5
1.20
9.02
0.97
10.5
1.23
9.02
1.00
10.5
1.26
9.02
1.03
10.5
1.29
9.02
1.05
10.5
1.33
9.02
1.08
10.5
1.38
9.02
1.10
10.5
1.44
9.02
1.20
10.5
1.57
9.02
1.31
10.5
1.71
9.02
1.42
10.5
1.86
9.02
1.54
10.5
2.01
9.02
1.67
10.5
2.17
9.02
1.81
10.5
2.35
9.02
1.95
10.5
2.53
9.02
2.10
10.5
2.72
9.02
2.26
10.5
2.92
Indoor Air Temperature (°CWB)
16.0
18.0
TC
PI
TC
kW
kW
kW
kW
4.51
0.51
5.24
0.60
4.51
0.52
5.24
0.62
4.51
0.54
5.24
0.64
4.51
0.55
5.24
0.65
4.51
0.56
5.24
0.66
4.51
0.57
5.24
0.68
4.51
0.57
5.24
0.69
4.51
0.59
5.24
0.70
4.51
0.60
5.24
0.72
4.51
0.63
5.24
0.76
4.51
0.67
5.24
0.82
4.51
0.72
5.24
0.88
4.51
0.77
5.24
0.94
4.51
0.83
5.24
1.01
4.51
0.88
5.24
1.08
4.51
0.94
5.24
1.15
TC:Total Capacity (kW)、PI:Power Input (kW)
19.0
PI
TC
PI
TC
kW
kW
kW
11.2
1.33
11.9
11.2
1.36
11.9
11.2
1.39
11.9
11.2
1.43
11.9
11.2
1.47
11.9
11.2
1.56
11.9
11.2
1.63
11.9
11.2
1.78
11.9
11.2
1.93
11.9
11.2
2.09
11.9
11.2
2.27
11.9
11.2
2.45
11.9
11.2
2.64
11.9
11.2
2.84
11.9
11.2
3.05
11.9
11.2
3.28
11.9
TC:Total Capacity (kW)、PI:Power Input (kW)
19.0
PI
TC
PI
TC
kW
kW
kW
5.60
0.66
5.96
5.60
0.67
5.96
5.60
0.69
5.96
5.60
0.71
5.96
5.60
0.72
5.96
5.60
0.74
5.96
5.60
0.74
5.96
5.60
0.76
5.96
5.60
0.78
5.96
5.60
0.84
5.96
5.60
0.90
5.96
5.60
0.96
5.96
5.60
1.03
5.96
5.60
1.10
5.96
5.60
1.18
5.96
5.60
1.26
5.96
275
20.0
22.0
PI
TC
PI
kW
kW
kW
1.46
13.4
1.73
1.49
13.4
1.77
1.53
13.4
1.81
1.57
13.4
1.85
1.61
13.4
1.98
1.75
13.4
2.16
1.83
13.4
2.26
1.99
13.4
2.45
2.16
13.4
2.66
2.34
13.4
2.87
2.53
13.4
3.10
2.73
13.4
3.34
2.94
13.4
3.59
3.17
13.4
3.74
3.41
13.4
3.88
3.66
13.4
4.03
20.0
22.0
PI
TC
PI
kW
kW
kW
0.71
6.69
0.82
0.72
6.69
0.83
0.75
6.69
0.86
0.76
6.69
0.88
0.78
6.69
0.90
0.79
6.69
0.92
0.80
6.69
0.93
0.82
6.69
0.95
0.85
6.69
1.00
0.91
6.69
1.08
0.98
6.69
1.16
1.05
6.69
1.24
1.13
6.69
1.32
1.20
6.69
1.42
1.29
6.69
1.51
1.37
6.69
1.61
24.0
TC
PI
kW
kW
14.8
2.00
14.8
2.04
14.8
2.09
14.8
2.19
14.8
2.40
14.8
2.61
14.8
2.72
14.8
2.89
14.8
3.04
14.8
3.18
14.8
3.33
14.8
3.47
14.8
3.62
14.8
3.77
14.8
3.91
14.8
4.06
24.0
TC
PI
kW
kW
7.42
0.93
7.42
0.95
7.42
0.98
7.42
1.00
7.42
1.02
7.42
1.04
7.42
1.05
7.42
1.08
7.42
1.16
7.42
1.26
7.42
1.34
7.42
1.44
7.42
1.54
7.42
1.64
7.42
1.76
7.42
1.88