7
<Reference data> Plate heat exchanger (MWA2-38PA)
SHW80
SHW112
SHW140
Nominal water fl ow
L/min
22.9
32.1
40.1
Heating
(A7/W35)
Capacity
kW
8.0
11.2
14.0
COP
4.65
4.46
4.22
Power input
kW
1.72
2.51
3.32
Heating
(A7/W45)
Capacity
kW
8.0
11.2
14.0
COP
3.42
3.51
3.28
Power input
kW
2.34
3.19
4.27
Heating
(A2/W35)
Capacity
kW
8.0
11.2
14.0
COP
3.55
3.34
2.96
Power input
kW
2.25
3.35
4.73
Heating
(A2/W45)
Capacity
kW
8.0
11.2
14.0
COP
2.90
2.78
2.45
Power input
kW
2.76
4.03
5.71
Nominal water fl ow
L/min
20.4
32.1
35.8
Cooling
(A35/W7)
Capacity
kW
7.1
10.0
12.5
EER
3.31
2.83
2.17
Power input
kW
2.14
3.53
5.76
Cooling
(A35/W18)
Capacity
kW
7.1
10.0
12.5
EER
4.11
4.74
4.26
Power input
kW
1.72
2.11
2.93
Rating conditions
Nominal operating condition
Heating (A2/W35)
Outside air temperature (Dry-bulb)
+ 2 °C
Outside air temperature (Wet-bulb)
+ 1 °C
Water temperature (inlet/outlet)
+ 30 °C/+ 35 °C
Heating (A7/W35)
Outside air temperature (Dry-bulb)
+ 7 °C
Outside air temperature (Wet-bulb)
+ 6 °C
Water temperature (inlet/outlet)
+ 30 °C/+ 35 °C
Heating (A7/W45)
Outside air temperature (Dry-bulb)
+ 7 °C
Outside air temperature (Wet-bulb)
+ 6 °C
Water temperature (inlet/outlet)
+ 40 °C/+ 45 °C
Heating (A7/W55)
Outside air temperature (Dry-bulb)
+ 7 °C
Outside air temperature (Wet-bulb)
+ 6 °C
Water temperature (inlet/outlet)
+ 50 °C/+ 55 °C
Heating (A-7/W35)
Outside air temperature (Dry-bulb)
- 7 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 35 °C
Heating (A-7/W45)
Outside air temperature (Dry-bulb)
- 7 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 45 °C
Heating (A-7/W55)
Outside air temperature (Dry-bulb)
- 7 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 55 °C
Heating (A-15/W35)
Outside air temperature (Dry-bulb)
- 15 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 35 °C
Heating (A-15/W45)
Outside air temperature (Dry-bulb)
- 15 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 45 °C
Heating (A-15/W55)
Outside air temperature (Dry-bulb)
- 15 °C
Outside air temperature (Wet-bulb)
—
Water temperature (inlet/outlet)
— °C/+ 55 °C
Cooling (A35/W7)
Outside air temperature (Dry-bulb)
+ 35 °C
Outside air temperature (Wet-bulb)
+ 24 °C
Water temperature (inlet/outlet)
+ 12 °C/+ 7 °C
Cooling (A35/W18)
Outside air temperature (Dry-bulb)
+ 35 °C
Outside air temperature (Wet-bulb)
+ 24 °C
Water temperature (inlet/outlet)
+ 23 °C/+ 18 °C
Note: "COP" and "Power input" in the above table are values that does
NOT
contains the "pump input (based on EN 14511)".
3
SPECIFICATIONS
OCH526
