T
H E
P O W E R
F A M I L Y
(C) IDM ENERGIESYSTEME GMBH
2. Allgemeine Informationen
Installation TERRA S/W
14
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
Description
De
scription
Type TERRA (BA) (HGL)
Unit
5 S/W H
7 S/W H
8 S/W H
10 S/W H
12 S/W H
Heating performance for S0°C/W35°C EN 255
kW
3.50
4.40
5.36
6.12
7.38
Heating performance for A2°C/W35°C
kW
3.40
4.27
5.20
5.94
7.16
Power consumption for S0°C/W35°C EN 255
kW
0.80
1.00
1.15
1.31
1.58
Power consumption for S0°C/W35°C
kW
0.82
1.02
1.19
1.36
1.63
COP for S0°C/W35°C EN 255
4.40
4.41
4.66
4.67
4.68
COP for S0°C/W35°C
4.15
4.17
4.38
4.38
4.39
Radiator fl ow and return pipe
P [O.T.]
1"
1"
1"
1"
1"
HGL connection
P [O.T.]
1"
1"
1"
1"
1"
Max. fl ow temperature
°C
65
65
65
65
65
Min. heating circuit water volume
l/h
600
750
920
1050
1270
Pressure loss, heating side
kPa
5
6
5
7
6
Recommended or installed storage tank charging
(Grundfos / Wilo)
UPS 25-60
EAS 25/6
UPS 25-60
EAS 25/6
UPS 25-60
EAS 25/6
UPS 25-60
EAS 25/6
UPS 25-60
EAS 25/6
Free residual pressure of the charging pump
kPa
51
48
47
44
42
In heat pumps with process reversal
Cooling performance for W/B 15°C/8W°C
kW
3.20
4.20
4.90
5.75
6.95
Cooling performance for W/B 15°C/18W°C
kW
4.60
6.00
7.00
8.00
9.85
Power consumption for W/B15°C/8°C
kW
0.71
0.90
1.06
1.18
1.45
Power consumption for W/B15°C/18°C
kW
0.69
0.90
1.05
1.20
1.47
ERR at W/B 15°C/W8°C
4.51
4.67
4.62
4.87
4.79
Brine inlet and outlet
P [O.T.]
1" out.thread
1" out.thread
1" out.thread
1" out.thread
1" out.thread
Minimum brine circulation volume
kg/h
830
1040
1280
1470
1770
Pressure loss on the brine side
kPa
9
9
9
7
8
Recommended brine circuit pump
Wilo
Top S 25/7
Wilo
Top S 25/7
Wilo
Top S 25/7
Wilo
Top S 25/7
Wilo
Top S 25/7
Dimension of the connection lines up to 40 m
total length
mm
32 x 2.0
32 x 2.0
40 x 2.3
40 x 2.3
40 x 2.3
Number of brine circuits
2
2
3
3
4
Total pipe length
m
200
200
300
300
400
Brine fi lling volume (mix)
l
70
70
105
105
140
Depth probe
1/60
1/70
1/80
1/100
2/130
Number of depth probes
1
1
1
1
2
Total probe length
m
60
70
80
100
130
Filling volume brine mix (1 x 40 mm probe)
l
100
120
140
170
220
Filling volume brine mix (2 x 32 mm probe)
l
130
150
170
220
280
Sound power level
dBA
53
53
55
55
55
*Reference values for 50 W/m extraction performance
Technical Data TERRA S/W H for Brine Application with R134A