2.3 Performance curves for heating and cooling
Heating capacity ML 263 DC
0,00
1,00
2,00
3,00
4,00
5,00
12
7
2
0
-7
-10
-15
2
1
3
A
[°C]
Fig. 3: Performance curves, heating ML 263 DC (data for 20 °C indoor temperature)
A: Outside temperature
1: COP
2: Heating capacity in kW
3: Power consumption in kW
Outside temp. in °C
12
7
2
0
-7
-10
-15
Heating capacity in kW
3.01
2.65
2.52
2.39
2.13
2.00
1.73
Power consumption in kW
0.69
0.68
1.14
1.08
1.01
1.01
0.95
COP
4.35
3.89
2.21
2.23
2.12
1.99
1.82
Cooling capacity ML 263 DC
0,00
0,50
1,00
1,50
2,00
2,50
3,00
3,50
4,00
21
25
30
35
40
45
50
2
1
3
A
[°C]
Fig. 4: Performance curves, cooling ML 263 DC (data for 27/19 °C indoor temperature)
A: Outside temperature
1: EER
2: Cooling capacity in kW
3: Power consumption in kW
Outside temp. in °C
21
25
30
35
40
45
50
Cooling capacity in kW
2.64
2.82
2.84
2.74
2.35
2.23
2.17
Power consumption in kW
0.74
0.80
0.87
0.95
0.96
0.98
1.02
EER
3.57
3.53
3.27
2.88
2.44
2.27
2.13
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