Midea MTA-18WN1 - Page 38

MCAC-UTSM-201707 Midea Tropical R410A High Efficient Duct Technical Manual 50Hz
36
MTA-24WN1 + MOVTB-24CN1-13C
Indoor
air flow
Outdoor
Temp. (DB)
IWB (°C)
15.0
17.2
19.4
21.7
IDB (°C)
21.1
23.9
26.7
29.4
21.1
23.9
26.7
29.4
21.1
23.9
26.7
29.4
21.1
23.9
26.7
29.4
780CFM
1,326m
3
/h
29.4
TC
22.3
22.7
23.2
23.7
23.7
23.7
23.7
24.2
25.1
25.1
25.1
25.1
/
26.7
26.7
26.7
SC
17.2
21.6
23.2
23.7
13.5
17.8
22.0
24.2
9.8
14.1
18.3
22.6
/
10.1
14.4
19.0
kW
1.84
1.84
1.84
1.84
1.85
1.85
1.85
1.85
1.85
1.85
1.85
1.85
/
1.86
1.86
1.86
35.0
TC
21.0
21.4
21.8
22.2
22.4
22.4
22.8
23.3
23.8
23.8
23.8
23.8
/
25.3
25.3
25.3
SC
16.4
21.0
21.8
22.2
12.8
17.0
21.7
23.3
9.0
13.3
17.6
22.1
/
9.6
13.9
18.2
kW
2.03
2.03
2.03
2.03
2.04
2.04
2.04
2.04
2.05
2.05
2.05
2.05
/
2.05
2.05
2.05
40.6
TC
19.7
20.1
20.5
20.9
21.0
21.0
21.4
21.8
22.4
22.4
22.4
22.8
/
23.8
23.8
23.8
SC
15.8
20.1
20.5
20.9
12.2
16.6
21.0
21.8
8.5
12.8
17.2
21.7
/
9.0
13.3
17.6
kW
2.25
2.25
2.25
2.25
2.26
2.26
2.26
2.26
2.27
2.27
2.27
2.27
/
2.29
2.29
2.29
46.1
TC
18.3
18.7
19.1
19.5
19.5
19.5
19.9
20.3
20.8
20.8
20.8
21.2
/
22.2
22.2
22.2
SC
15.2
18.7
19.1
19.5
11.5
15.8
19.9
20.3
7.9
12.3
16.4
21.0
/
8.4
12.9
17.1
kW
2.50
2.50
2.50
2.50
2.51
2.51
2.51
2.51
2.53
2.53
2.53
2.53
/
2.54
2.54
2.54
47.8
TC
17.8
18.2
18.6
19.0
19.0
19.0
19.4
19.8
20.3
20.3
20.3
20.7
/
21.7
21.7
21.7
SC
15.0
18.2
18.6
19.0
11.4
15.6
19.4
19.8
7.7
12.0
16.2
20.7
/
8.2
12.6
16.9
kW
2.58
2.58
2.58
2.58
2.60
2.60
2.60
2.60
2.61
2.61
2.61
2.61
/
2.63
2.63
2.63
51.7
TC
16.7
17.0
17.3
17.6
17.8
17.8
18.2
18.6
19.1
19.1
19.1
19.5
/
20.4
20.4
20.4
SC
14.4
17.0
17.3
17.6
10.9
15.1
18.2
18.6
7.3
11.5
15.9
19.5
/
7.8
12.0
16.5
kW
2.80
2.80
2.80
2.80
2.81
2.81
2.81
2.81
2.82
2.82
2.82
2.82
/
2.84
2.84
2.84
Notes:
1. IDB = Indoor Dry Bulb Temp. (°C); IWB = Indoor Wet Bulb Temp. (°C); TC = Total Cap. (1,000Btu/h); SC = Sensible Cap. (1,000Btu/h); kW = Power Input (kW).
Airflow Correction Factors
Air flow
TC
SC
kW
680CFM (1,156m
3
/h)
×0.98
×0.96
×0.99
880CFM (1,496m
3
/h)
×1.02
×1.06
×1.01