t h e
p o w e r
f a m i l y
(C) IDM ENERGIESYSTEME GMBH
2. Allgemeine Informationen
Montážní návod
Terra SW
10
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
Description
Popis
Technical data TERRA SW for groundwater applications with refrigerant R410A according to EN 14511
400V/230V model
Type TERRA SW
Unit
6 HGL C
8 HGL C
8 HGL C 230V
10 HGL C
10 HGL C 230V
13 HGL C
13 HGL C 230V
17 HGL C
Heat output for W10/W35 with safety heat
exchanger
kW
6.99
9.14
11.82
15.92
20.22
Heat output for W10/W35
kW
7.11
9.80
12.90
17.52
21.50
Power intake for W10/W35 with safety
heat exchanger
kW
1.33
1.68
2.21
2.79
3.74
Power intake for W10/W35
kW
1.30
1.67
2.20
2.79
3.70
COP for W10/W35 with safety heat
exchanger
5.25
5.44
5.34
5.70
5.40
COP for W10/W35
5.46
5.86
5.86
6.27
5.81
Radiator flow and return pipe
R
1“
1“
1“
1“
1“
HGL connection
R
1“
1“
1“
1“
1“
Maximum flow temperature
°C
62
62
62
62
62
Minimum heating water quantity
l/h
1.200
1.600
2.050
2.750
3.500
Pressure loss on heating side
kPa
7
8
9
10
13
Free residual pressure of the charging pump
kPa
61
54
50
35
52
For heat pumps with process reversal
Cooling output at W/B 15°C/7W°C
kW
5.60
6.90
9.50
12.50
16.40
Cooling output at W/B 15°C/7W°C
kW
7.20
9.00
12.40
16.50
21.00
Power intake at W/B 15°C/7°C
kW
1.07
1.23
1.73
2.31
3.02
Power intake atW 15°C/W 18°C
kW
1.18
1.36
1.90
2.58
3.32
ERR at W/B 15°C/W 7°C
5.23
5.61
5.49
5.41
5.43
EER at W 15°C/W 18°C
6.10
6.62
6.53
6.40
6.33
Groundwater inlet and outlet
R
1“
1“
1“
1“
1 1/4“
Minimum groundwater quantity
l/h
1.750
2.300
3.000
4.050
5.100
Pressure loss on groundwater side
kPa
23
17
19
18
26
Dimension of the groundwater inlet and
diversion up to 40 m in one direction*
mm
32x2,0
40x2,3
40x2,3
40x2,3
50x2,9
* Layout principles: Plastic pipes, line length = well depth + 10 m, water level in well of 2 m required, residual pressure 1 bar before
the heat pump