Table of Contents
Advertisement
Water
Temperature
45/35OC
50/30OC
60/40OC
70/50OC
Table 3
6.2 Example
What is the capacity of a SWH220-LT at a water temperature of 60/40OC degrees in a room with an ambient tempera-
ture of 10OC?
Model
Maximum heat output @ 45/35OC
Maximum cooling output @ 7/12OC
Maximum cooling output @ 15/18OC
Maximum cooling output @ 16/19OC
Air volume
Throw
Electrical supply
Rated power
Electrical current
Sound level @ 5m
Weight (incl water)
Water connection
Water coil pressure drop
Minimum suspension height
Table 1 in section 2, shows the capacity of the SWH220-LT at 45/30OC and 15OC ambient room temperature.
This is 19.4 kW.
Water
Temperature
45/35OC
50/30OC
60/40OC
70/50OC
With a water temperature of 60/40OC and 10OC ambient room temperature, the conversion factor is 1.56, according
to table 3 above.
So the heat output output will be 1.56 x 19.4kW = 30.3kW
8
0
C
5
C
O
O
1.76
1.51
1.56
1.30
2.11
1.85
2.66
2.37
SPECIFICATION GUIDE - SWH-LT Series
Horizontal m
Vertical
0
C
5
C
O
O
1.76
1.51
1.56
1.30
2.11
1.85
2.66
2.37
Air Temperature
10
C
15
O
1.25
1.00
1.07
0.78
1.56
1.30
2.11
1.85
SWH110-LT
SWH220-LT
kW
8.3
19.4
kW
6.6
16.5
kW
3.8
8.8
kW
3.4
7.9
m
/h
1850
4150
3
14
21
m
5
7
V
230V 1 Phase N & E - 50Hz
W
118
515
A
1.1
2.3
dB(A)
35-54
35-64
kg
23
34
¾"
kPa
4
11
m
Air Temperature
10
C
15
O
1.25
1.00
1.07
0.78
1.56
1.30
2.11
1.85
C
18
C
O
O
0.81
0.64
1.16
1.62
SWH330-LT
SWH340-LT
28.6
37.9
19.2
32.1
12.8
17.8
11.7
16.1
5450
8850
20
25
7
8
320
718
1.5
3.2
35-60
35-62
66
68
1"
30
30
2.5
C
18
C
O
O
0.81
0.64
1.16
1.62
20
C
O
0.74
0.52
1.07
1.59
20
C
O
0.74
0.52
1.07
1.59
Advertisement
Table of Contents
