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14.2 Characteristic Curves Cooling
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Air-/Water-Chiller-Heatpump
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12.2 Characteristic Curves Cooling
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0
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9
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17
10
15
20
25
30
35
40
45
50
[kW] cooling capacity
[°C]
General tole/- 10%
max.
min.
Cooling capacity:
The min. and max. curve describes the range of the cooling capacity within the shown operating envelope
Volume flow
(based on AHRI Standard Condition for Cooling A95°F/W44°F)
:
1,4 m³/h
(6.16 gal/min)
0
5
10
15
20
0
1
2
3
4
5
6
10
15
20
25
30
35
40
45
50[°C]
Energy Efficency Ratio (EER)
max.
min.
The min. and max. curve describes the range of the EER within the shown
operating envelope / General tole/- 10%
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1,000
2,000
3,000
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6,000
7,000
8,000
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17,000
0
1
2
3
4
5
[kW] electrical power consumption
[BTU/h]
The min. and max. curve describes the range of the power consumption within
the shown operating envelope / General tole/- 10%
0
1
2
3
0
4000
8000
12000
16000
20000
24000
0,0
0,5
1,0
1,5
2,0
[m³/h]
[Pa] pressure drop
[psig]
monobloc
max.
min.
32
37
42
47
52
57
62
67
72
77
0
5
10
15
20
25
10
15
20
25
30
35
40
45
50
[°C]
[°C] cooling water outlet temperature
[°F]
Water outlet (+/- 2 K)
operaƟng envelope
Valid by compliance with minimum cooling water flow
50
60
70
80
90
100
110
120
cooling capacity in
[BTU/h]
air inlet temperature in
[°F]
50
60
70
80
90
100 110 120
air inlet temperature
[°F]
0
2
4
6
8
50
60
70
80
90
100
110
120
air inlet temperature
[°F]
Coefficient of Performance (COP)
The min. and max. curve describes the range of the COP within the shown
operating envelope / General tole/- 10%
Water outlet (+/- 3.6°F)
