Midea ATOM MDV-V28WDHN1

Atom B Series VRF 50/60Hz
50
Midea Atom B Series Engineering Data Book
Table 2-7.6: MDV-V28WDHN1(AtB) heating capacity (continued)
CR
Outdoor air temp.
Indoor air temp. °C DB
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
70%
-13.7
-15
7.26
2.35
6.78
2.16
6.31
2.13
6.06
2.08
5.83
2.05
5.34
1.97
-11.8
-13
7.26
2.30
6.78
2.12
6.31
2.10
6.06
2.05
5.83
2.02
5.34
1.94
-9.8
-11
7.26
2.26
6.78
2.08
6.31
2.05
6.06
2.01
5.83
1.98
5.34
1.89
-9.5
-10
7.26
2.24
6.78
2.06
6.31
2.01
6.06
1.96
5.83
1.93
5.34
1.84
-8.5
-9.1
7.26
2.22
6.78
2.05
6.31
1.94
6.06
1.89
5.83
1.86
5.34
1.78
-7
-7.6
7.26
2.19
6.78
2.02
6.31
1.85
6.06
1.80
5.83
1.78
5.34
1.69
-5
-5.6
7.26
2.12
6.78
1.96
6.31
1.80
6.06
1.76
5.83
1.73
5.34
1.65
-3
-3.7
7.26
2.01
6.78
1.89
6.31
1.75
6.06
1.70
5.83
1.68
5.34
1.59
0
-0.7
7.26
1.89
6.78
1.82
6.31
1.67
6.06
1.63
5.83
1.60
5.34
1.51
3
2.2
7.26
1.79
6.78
1.71
6.31
1.57
6.06
1.52
5.83
1.50
5.34
1.41
5
4.1
7.26
1.71
6.78
1.60
6.31
1.51
6.06
1.47
5.83
1.45
5.34
1.36
7
6
7.26
1.65
6.78
1.54
6.31
1.43
6.06
1.39
5.83
1.37
5.34
1.28
9
7.9
7.26
1.57
6.78
1.48
6.31
1.39
6.06
1.35
5.83
1.31
5.34
1.23
11
9.8
7.26
1.51
6.78
1.42
6.31
1.33
6.06
1.29
5.83
1.26
5.34
1.18
13
11.8
7.26
1.46
6.78
1.37
6.31
1.27
6.06
1.22
5.83
1.20
5.34
1.11
15
13.7
7.26
1.40
6.78
1.31
6.31
1.22
6.06
1.18
5.83
1.14
5.34
1.06
60%
-13.7
-15
6.23
2.08
5.83
1.98
5.40
1.91
5.20
1.83
4.98
1.74
4.58
1.63
-11.8
-13
6.23
2.02
5.83
1.91
5.40
1.83
5.20
1.76
4.98
1.66
4.58
1.56
-9.8
-11
6.23
1.95
5.83
1.84
5.40
1.74
5.20
1.68
4.98
1.59
4.58
1.50
-9.5
-10
6.23
1.88
5.83
1.76
5.40
1.67
5.20
1.61
4.98
1.52
4.58
1.42
-8.5
-9.1
6.23
1.80
5.83
1.70
5.40
1.60
5.20
1.55
4.98
1.45
4.58
1.33
-7
-7.6
6.23
1.74
5.83
1.63
5.40
1.55
5.20
1.49
4.98
1.39
4.58
1.28
-5
-5.6
6.23
1.67
5.83
1.57
5.40
1.47
5.20
1.42
4.98
1.33
4.58
1.22
-3
-3.7
6.23
1.61
5.83
1.50
5.40
1.40
5.20
1.37
4.98
1.28
4.58
1.18
0
-0.7
6.23
1.55
5.83
1.45
5.40
1.35
5.20
1.30
4.98
1.21
4.58
1.15
3
2.2
6.23
1.48
5.83
1.38
5.40
1.29
5.20
1.26
4.98
1.15
4.58
1.11
5
4.1
6.23
1.40
5.83
1.32
5.40
1.24
5.20
1.20
4.98
1.12
4.58
1.09
7
6
6.23
1.33
5.83
1.27
5.40
1.19
5.20
1.14
4.98
1.12
4.58
1.06
9
7.9
6.23
1.31
5.83
1.23
5.40
1.17
5.20
1.12
4.98
1.08
4.58
1.02
11
9.8
6.23
1.30
5.83
1.22
5.40
1.13
5.20
1.10
4.98
1.05
4.58
1.00
13
11.8
6.23
1.26
5.83
1.18
5.40
1.10
5.20
1.06
4.98
1.03
4.58
0.98
15
13.7
6.23
1.24
5.83
1.15
5.40
1.06
5.20
1.04
4.98
1.00
4.58
0.95
50%
-13.7
-15
5.20
1.73
4.86
1.64
4.51
1.58
4.31
1.51
4.14
1.47
3.80
1.35
-11.8
-13
5.20
1.67
4.86
1.58
4.51
1.51
4.31
1.46
4.14
1.40
3.80
1.29
-9.8
-11
5.20
1.61
4.86
1.52
4.51
1.45
4.31
1.39
4.14
1.35
3.80
1.24
-9.5
-10
5.20
1.56
4.86
1.46
4.51
1.38
4.31
1.33
4.14
1.29
3.80
1.18
-8.5
-9.1
5.20
1.49
4.86
1.41
4.51
1.32
4.31
1.28
4.14
1.23
3.80
1.11
-7
-7.6
5.20
1.43
4.86
1.35
4.51
1.28
4.31
1.23
4.14
1.18
3.80
1.06
-5
-5.6
5.20
1.38
4.86
1.30
4.51
1.21
4.31
1.18
4.14
1.13
3.80
1.01
-3
-3.7
5.20
1.33
4.86
1.24
4.51
1.17
4.31
1.13
4.14
1.09
3.80
0.98
0
-0.7
5.20
1.28
4.86
1.20
4.51
1.11
4.31
1.08
4.14
1.03
3.80
0.95
3
2.2
5.20
1.22
4.86
1.14
4.51
1.06
4.31
1.03
4.14
0.99
3.80
0.95
5
4.1
5.20
1.17
4.86
1.09
4.51
1.03
4.31
0.99
4.14
0.96
3.80
0.94
7
6
5.20
1.11
4.86
1.04
4.51
0.98
4.31
0.95
4.14
0.94
3.80
0.91
9
7.9
5.20
1.09
4.86
1.02
4.51
0.96
4.31
0.93
4.14
0.91
3.80
0.89
11
9.8
5.20
1.08
4.86
1.01
4.51
0.94
4.31
0.91
4.14
0.89
3.80
0.86
13
11.8
5.20
1.04
4.86
0.98
4.51
0.91
4.31
0.89
4.14
0.87
3.80
0.85
15
13.7
5.20
1.03
4.86
0.95
4.51
0.89
4.31
0.86
4.14
0.85
3.80
0.83
Abbreviations:
CR: Combination ratio
TC: Total capacity (kW)
PI: Power input (compressor + outdoor fan motor) (kW)
Notes:
1. Shaded cells indicate rating condition.