www.swegonhomesolutions.com
Pre-heating:
Capacity, kW
1.0
1.4
1.5
1.7
1.8
Air flow l/s
40
60
70
90
100
Incoming air °C
-26
-26
-26
-26
-26
Outgoing air °C
-5
-7
-8
-10
-11
Air’s velocity, m/s
0.4
0.7
0.8
1.0
1.1
Pressure loss for air Pa
5
9
11
16
19
Incoming fluid ºC
2
2
2
2
2
Outgoing fluid ºC
-2
-2
-2
-2
-2
Fluid flow l/s
0.06
0.08
0.09
0.11
0.11
Fluid velocity m/s
0.3
0.3
0.4
0.4
0.5
Fluid’s pressure loss kPa
5.9
7.9
8.7
10.0
10.6
Pipe connection DN
25
25
25
25
25
Air heater/cooler’s performance data:
The unit's function for use as a preheater has been sized with 28% ethanol
Air heater/cooler’s performance data
Cooling:
Capacity, kW
0.8
1.2
1.4
Air flow l/s
40
100
150
INCOMING AIR
Temperature °C
25
25
25
Relative humidity %
55
55
55
OUTGOING AIR
Temperature °C
13
17
18
Relative humidity %
95
87
82
INCOMING FLUID
Temperature °C
4
4
4
OUTGOING FLUID
Temperature °C
9
8.5
9.5
Fluid flow dm³/s
0.04
0.06
0.07
0
10
20
30
40
40
60
70
90
100
150
Airflow rate l/s
AIR HEATER/COOLER
Pressure loss
Pa
