Capacity Tables - Mitsubishi Heavy Industries FDU45KXE6F-W Technical Manual

7. CAPACITY TABLES

Caution: In case that the cooling operation during low outdoor air temperature below -5°C is expected, install the outdoor unit
where it is not influenced by natural wind. Otherwise protection control by low pressure will be activated much more
frequently and it will cause insufficient capacity or breakdown of the compressor in worst case.
(1) Duct connected-High static pressure type (FDU)
FDU45KXE6F-W
Cooling mode
Outdoor
21 ℃DB 23 ℃DB
air
temperature
Air flow 14 ℃WB 16 ℃WB
(℃DB）
10 4.94
12 4.87
14 4.81
16 4.74
18 4.68
P-Hi 20 4.62
22 4.56
13 24 4.50
(m /min) 26 4.20 3.63 4.44
3
28 4.14 3.60 4.38
30 4.08 3.57 4.31
32 4.01 3.54 4.24
34 3.95 3.51 4.17
35 3.91 3.49 4.14
36 3.83 3.45 4.05
38 3.68 3.39 3.88
39 3.60 3.35 3.80
41 3.38 3.24 3.57
43 3.12 3.00 3.30
Outdoor
21 ℃DB 23 ℃DB
air
temperature
Air flow 14 ℃WB 16 ℃WB
(℃DB）
10 4.80
12 4.73
14 4.67
16 4.61
18 4.55
Hi 20 4.48
22 4.43
10 24 4.37
(m /min) 26 4.08 3.21 4.31
3
28 4.02 3.18 4.25
30 3.96 3.15 4.19
32 3.90 3.12 4.12
34 3.83 3.09 4.05
35 3.80 3.07 4.02
36 3.72 3.03 3.93
38 3.57 2.96 3.77
39 3.49 2.92 3.69
41 3.29 2.82 3.47
43 3.03 2.70 3.20
Outdoor
21 ℃DB 23 ℃DB
air
temperature
Air flow 14 ℃WB 16 ℃WB
(℃DB）
10 4.48
12 4.42
14 4.36
16 4.30
18 4.24
Me 20 4.19
22 4.13
9 24 4.08
(m /min) 26 3.81 2.96 4.02
3
28 3.75 2.93 3.97
30 3.70 2.91 3.91
32 3.64 2.88 3.85
34 3.58 2.85 3.78
35 3.55 2.83 3.75
36 3.48 2.80 3.67
38 3.33 2.72 3.52
39 3.26 2.69 3.44
41 3.07 2.59 3.24
43 2.83 2.48 2.99
Outdoor
21 ℃DB 23 ℃DB
air
temperature
Air flow 14 ℃WB 16 ℃WB
(℃DB）
10 4.19
12 4.14
14 4.08
16 4.03
18 3.97
Lo 20 3.92
22 3.87
8 24 3.82
(m /min) 26 3.56 2.72 3.77
3
28 3.51 2.70 3.71
30 3.46 2.67 3.66
32 3.41 2.65 3.60
34 3.35 2.62 3.54
35 3.32 2.60 3.51
36 3.26 2.57 3.44
38 3.12 2.50 3.30
39 3.05 2.46 3.22
41 2.87 2.38 3.03
43 2.65 2.26 2.80
Notes(1) This data shows average statuses out of those possible to occur in the system control.
(Depending on controls, there may be ranges where the operation is not conducted continuously.
(2) Symbols are as follows
TC :Total cooling capacity(kW)
SHC :Sensible heat capacity(kW)
Indoor air temperature
26 ℃DB 27 ℃DB 28 ℃DB
18 ℃WB 19 ℃WB 20 ℃WB
3.82 5.23 4.03 5.38 4.00 5.53 3.98
3.79 5.16 4.00 5.30 3.97 5.45 3.95
3.76 5.08 3.97 5.23 3.94 5.38 3.92
3.73 5.02 3.94 5.16 3.92 5.30 3.89
3.70 4.95 3.91 5.09 3.89 5.23 3.86
3.68 4.88 3.88 5.02 3.86 5.16 3.83
3.65 4.82 3.86 4.95 3.83 5.09 3.81
3.62 4.75 3.83 4.88 3.80 5.02 3.78
3.60 4.69 3.80 4.81 3.77 4.95 3.75
3.57 4.62 3.77 4.75 3.75 4.88 3.72
3.54 4.55 3.75 4.68 3.72 4.80 3.69
3.51 4.48 3.72 4.61 3.70 4.73 3.67
3.48 4.41 3.69 4.53 3.66 4.66 3.64
3.46 4.37 3.67 4.50 3.65 4.62 3.63
3.42 4.28 3.64 4.40 3.61 4.51 3.58
3.34 4.10 3.56 4.22 3.54 4.29 3.50
3.31 4.00 3.52 4.13 3.51 4.18 3.46
3.21 3.75 3.42 3.84 3.39 3.86 3.35
3.10 3.42 3.28 3.44 3.24 3.46 3.20
Indoor air temperature
26 ℃DB 27 ℃DB 28 ℃DB
18 ℃WB 19 ℃WB 20 ℃WB
3.42 5.07 3.57 5.22 3.55 5.37 3.52
3.38 5.01 3.54 5.15 3.52 5.29 3.49
3.35 4.94 3.51 5.08 3.49 5.22 3.46
3.32 4.87 3.48 5.01 3.46 5.15 3.43
3.29 4.81 3.45 4.94 3.42 5.08 3.40
3.26 4.74 3.41 4.88 3.39 5.01 3.37
3.23 4.68 3.39 4.81 3.36 4.94 3.34
3.21 4.62 3.36 4.74 3.33 4.87 3.31
3.18 4.55 3.33 4.68 3.31 4.80 3.28
3.15 4.49 3.30 4.61 3.28 4.74 3.25
3.12 4.42 3.27 4.54 3.25 4.67 3.23
3.09 4.35 3.24 4.47 3.22 4.59 3.19
3.06 4.28 3.21 4.40 3.19 4.52 3.17
3.04 4.25 3.20 4.37 3.18 4.48 3.15
3.00 4.16 3.16 4.28 3.14 4.38 3.11
2.93 3.98 3.08 4.10 3.07 4.16 3.02
2.89 3.89 3.04 4.01 3.03 4.06 2.98
2.79 3.64 2.94 3.73 2.92 3.75 2.86
2.67 3.32 2.81 3.34 2.76 3.36 2.72
Indoor air temperature
26 ℃DB 27 ℃DB 28 ℃DB
18 ℃WB 19 ℃WB 20 ℃WB
3.16 4.74 3.29 4.88 3.27 5.01 3.25
3.13 4.67 3.26 4.81 3.24 4.94 3.22
3.10 4.61 3.23 4.74 3.21 4.88 3.19
3.06 4.55 3.21 4.68 3.19 4.81 3.16
3.03 4.49 3.18 4.62 3.16 4.74 3.13
3.01 4.43 3.15 4.55 3.13 4.68 3.11
2.98 4.37 3.12 4.49 3.10 4.61 3.08
2.96 4.31 3.09 4.43 3.08 4.55 3.05
2.93 4.25 3.07 4.36 3.04 4.49 3.03
2.90 4.19 3.04 4.30 3.01 4.42 2.99
2.87 4.13 3.01 4.24 2.99 4.36 2.97
2.85 4.06 2.98 4.18 2.96 4.29 2.94
2.81 4.00 2.95 4.11 2.93 4.22 2.91
2.80 3.96 2.94 4.08 2.92 4.19 2.90
2.76 3.88 2.90 3.99 2.88 4.09 2.86
2.69 3.71 2.83 3.82 2.81 3.89 2.78
2.65 3.63 2.79 3.74 2.78 3.79 2.74
2.56 3.40 2.70 3.48 2.67 3.50 2.62
2.45 3.10 2.57 3.12 2.53 3.13 2.48
Indoor air temperature
26 ℃DB 27 ℃DB 28 ℃DB
18 ℃WB 19 ℃WB 20 ℃WB
2.91 4.44 3.04 4.56 3.01 4.69 2.99
2.89 4.38 3.01 4.50 2.99 4.63 2.97
2.86 4.32 2.98 4.44 2.96 4.56 2.93
2.83 4.26 2.95 4.38 2.93 4.50 2.91
2.80 4.20 2.92 4.32 2.90 4.44 2.88
2.78 4.14 2.89 4.26 2.88 4.38 2.86
2.75 4.09 2.87 4.20 2.85 4.32 2.83
2.72 4.03 2.84 4.14 2.82 4.26 2.80
2.70 3.98 2.82 4.09 2.80 4.20 2.78
2.67 3.92 2.79 4.03 2.77 4.14 2.75
2.64 3.86 2.76 3.97 2.75 4.08 2.73
2.62 3.80 2.73 3.91 2.72 4.02 2.70
2.59 3.74 2.71 3.85 2.69 3.95 2.67
2.57 3.71 2.69 3.82 2.68 3.92 2.66
2.54 3.63 2.66 3.74 2.64 3.83 2.62
2.47 3.48 2.59 3.58 2.58 3.64 2.54
2.43 3.40 2.56 3.50 2.54 3.55 2.51
2.35 3.18 2.46 3.26 2.44 3.28 2.40
2.24 2.91 2.35 2.92 2.31 2.93 2.26
(kW)
Heating mode
Outdoor air
31 ℃DB 33 ℃DB
temperature
22 ℃WB 24 ℃WB
℃DB
5.84 4.17 6.17 4.10 -19.8
5.76 4.14 6.08 4.07 -17.8
5.68 4.11 6.00 4.05 -15.7
5.60 4.08 5.92 4.02 -13.7
5.53 4.05 5.83 3.99 -11.7
5.45 4.02 5.75 3.96 P-Hi -9.6
5.37 4.00 5.67 3.94 -7.5
5.30 3.97 5.59 3.91 13 -5.5
5.22 3.94 5.54 3.89 (m /min) -3.4
3
5.14 3.91 -1.3
5.06 3.89 0.8
4.98 3.86 3.9
4.90 3.83 7.0
4.87 3.82 10.1
4.71 3.77 13.2
4.41 3.66 16.9
4.26 3.61
3.90 3.47
3.48 3.33
Outdoor air
31 ℃DB 33 ℃DB
temperature
22 ℃WB 24 ℃WB
℃DB
5.67 3.66 5.99 3.60 -19.8
5.60 3.63 5.91 3.57 -17.8
5.52 3.60 5.83 3.54 -15.7
5.44 3.57 5.74 3.51 -13.7
5.37 3.54 5.66 3.48 -11.7
5.29 3.51 5.58 3.45 Hi -9.6
5.22 3.48 5.50 3.42 -7.5
5.15 3.45 5.43 3.40 10 -5.5
5.07 3.42 5.38 3.38 (m /min) -3.4
3
4.99 3.39 -1.3
4.92 3.36 0.8
4.84 3.33 3.9
4.76 3.30 7.0
4.72 3.29 10.1
4.58 3.24 13.2
4.28 3.13 16.9
4.14 3.08
3.79 2.95
3.38 2.81
Outdoor air
31 ℃DB 33 ℃DB
temperature
22 ℃WB 24 ℃WB
℃DB
5.30 3.37 5.59 3.31 -19.8
5.22 3.34 5.52 3.29 -17.8
5.15 3.31 5.44 3.26 -15.7
5.08 3.28 5.36 3.23 -13.7
5.01 3.26 5.29 3.20 -11.7
4.94 3.23 5.21 3.17 Me -9.6
4.87 3.20 5.14 3.15 -7.5
4.81 3.18 5.07 3.12 9 -5.5
4.74 3.15 5.02 3.10 (m /min) -3.4
3
4.66 3.12 -1.3
4.59 3.09 0.8
4.52 3.06 3.9
4.45 3.03 7.0
4.41 3.02 10.1
4.27 2.97 13.2
4.00 2.87 16.9
3.86 2.82
3.54 2.70
3.16 2.57
Outdoor air
31 ℃DB 33 ℃DB
temperature
22 ℃WB 24 ℃WB
℃DB
4.96 3.10 5.24 3.05 -19.8
4.89 3.07 5.16 3.01 -17.8
4.82 3.04 5.09 2.99 -15.7
4.76 3.02 5.02 2.96 -13.7
4.69 2.99 4.95 2.94 -11.7
4.63 2.96 4.88 2.91 Lo -9.6
4.56 2.94 4.81 2.88 -7.5
4.50 2.91 4.74 2.86 8 -5.5
4.43 2.88 4.70 2.84 (m /min) -3.4
3
4.37 2.86 -1.3
4.30 2.83 0.8
4.23 2.81 3.9
4.16 2.78 7.0
4.13 2.77 10.1
4.00 2.71 13.2
3.74 2.62 16.9
3.62 2.57
3.31 2.46
2.95 2.33
49
- -
'21 • KX-T-386
Indoor air temperature
16 ℃DB 18 ℃DB 20 ℃DB 22 ℃DB
℃WB
-20 2.80 2.78 2.75 2.73
-18 2.98 2.96 2.93 2.91
-16 3.16 3.14 3.11 3.09
-14 3.36 3.34 3.31 3.28
-12 3.56 3.54 3.51 3.48
-10 3.76 3.74 3.71 3.68
-8 3.99 3.96 3.94 3.90
-6 4.22 4.19 4.16 4.12
-4 4.34 4.30 4.27 4.23
-2 4.34 4.29 4.26 4.22
0 4.34 4.29 4.25 4.21
3 4.71 4.66 4.62 4.57
6 5.10 5.05 5.00 4.91
9 5.53 5.48 5.42 5.20
12 5.98 5.88 5.64 5.31
15.5 6.45 6.26 5.78 5.31
Indoor air temperature
16 ℃DB 18 ℃DB 20 ℃DB 22 ℃DB
℃WB
-20 2.70 2.68 2.66 2.64
-18 2.88 2.86 2.83 2.81
-16 3.06 3.04 3.01 2.99
-14 3.24 3.22 3.19 3.17
-12 3.44 3.42 3.39 3.36
-10 3.63 3.61 3.59 3.55
-8 3.86 3.83 3.80 3.77
-6 4.08 4.05 4.02 3.98
-4 4.19 4.15 4.13 4.09
-2 4.19 4.15 4.12 4.08
0 4.19 4.14 4.11 4.06
3 4.55 4.50 4.46 4.41
6 4.93 4.88 4.83 4.74
9 5.34 5.29 5.23 5.03
12 5.78 5.68 5.45 5.13
15.5 6.23 6.05 5.58 5.13
Indoor air temperature
16 ℃DB 18 ℃DB 20 ℃DB 22 ℃DB
℃WB
-20 2.51 2.50 2.47 2.45
-18 2.68 2.66 2.63 2.62
-16 2.84 2.82 2.80 2.78
-14 3.01 2.99 2.97 2.95
-12 3.20 3.18 3.15 3.13
-10 3.38 3.36 3.33 3.30
-8 3.59 3.56 3.54 3.50
-6 3.79 3.76 3.74 3.70
-4 3.90 3.86 3.84 3.80
-2 3.89 3.86 3.83 3.79
0 3.89 3.85 3.82 3.78
3 4.23 4.18 4.15 4.10
6 4.58 4.53 4.49 4.41
9 4.97 4.92 4.86 4.67
12 5.37 5.28 5.07 4.76
15.5 5.79 5.62 5.19 4.77
Indoor air temperature
16 ℃DB 18 ℃DB 20 ℃DB 22 ℃DB
℃WB
-20 2.36 2.34 2.32 2.30
-18 2.51 2.49 2.47 2.45
-16 2.66 2.65 2.62 2.60
-14 2.83 2.81 2.78 2.76
-12 3.00 2.98 2.96 2.93
-10 3.17 3.15 3.13 3.10
-8 3.36 3.34 3.32 3.29
-6 3.56 3.53 3.51 3.47
-4 3.65 3.62 3.60 3.56
-2 3.65 3.62 3.59 3.55
0 3.65 3.61 3.58 3.54
3 3.97 3.92 3.89 3.85
6 4.30 4.25 4.21 4.13
9 4.66 4.61 4.56 4.38
12 5.04 4.95 4.75 4.47
15.5 5.43 5.27 4.86 4.47
PJG000Z774
(kW)
24 ℃DB
2.71
2.89
3.06
3.25
3.45
3.65
3.87
4.09
4.20
4.18
4.16
4.51
4.77
4.83
4.84
4.83
24 ℃DB
2.62
2.79
2.96
3.14
3.33
3.53
3.74
3.96
4.05
4.04
4.02
4.36
4.61
4.66
4.67
4.66
24 ℃DB
2.43
2.59
2.75
2.92
3.10
3.28
3.48
3.68
3.77
3.75
3.73
4.05
4.28
4.33
4.34
4.33
24 ℃DB
2.28
2.43
2.58
2.74
2.91
3.07
3.26
3.45
3.53
3.52
3.50
3.80
4.01
4.06
4.07
4.06