Midea MGA-D16/SN1 - Page 23

MCAC-ATSM-2014-01 R410A Mini Split Chiller 50Hz
23
Model
MGA-D12/N1
Ta. U.R.87% (°C)
Tw (°C)
35
40
45
50
-5
Pt (kW)
11.0
10.9
10.8
—
Pa (kW)
3.7
4.0
4.3
—
Pat (kW)
4.5
4.8
5.1
—
Qc (m
3
/h)
1.7
1.7
1.7
—
△ Pc (kPa)
41.6
41.0
40.3
—
0
Pt (kW)
12.2
12.1
12.0
11.9
Pa (kW)
3.8
4.1
4.4
4.6
Pat (kW)
4.6
4.9
5.2
5.4
Qc (m
3
/h)
2.0
2.0
2.0
2.0
△ Pc (kPa)
33.0
32.6
32.1
31.8
7
Pt (kW)
14.2
14.1
14.0
13.9
Pa (kW)
3.9
4.2
4.5
4.8
Pat (kW)
4.7
5.0
5.3
5.6
Qc (m
3
/h)
2.4
2.4
2.4
2.4
△ Pc (kPa)
44.0
43.6
43.1
42.8
10
Pt (kW)
15.2
15.1
15.0
14.9
Pa (kW)
4.0
4.3
4.6
4.9
Pat (kW)
4.8
5.1
5.4
5.7
Qc (m
3
/h)
2.5
2.5
2.5
2.5
△ Pc (kPa)
38.0
37.6
37.2
37.0
15
Pt (kW)
16.7
16.6
16.5
16.4
Pa (kW)
4.1
4.4
4.7
5.0
Pat (kW)
4.9
5.2
5.5
5.8
Qc (m
3
/h)
2.8
2.8
2.8
2.8
△ Pc (kPa)
45.0
44.8
44.6
44.2
Remark:
Ta: outside air temperature (°C )
Tw : evaporator water outlet temperature (°C)
Pt: heating capacity (kW)
Pa: compressor power input (kW)
Pat: total power input (kW)
Qc: condenser water flow (m
3
/h)
ΔPc: evaporator pressure drop (kPa)
— : conditions outside of operating limits