8.2 Specification
Type SPE
1.63 m
2
3.26 m
2
Number of tubes
9
18
Gross area
(required when applying for subsidies)
m
2
2.66
5.39
Absorber area
m
2
1.63
3.26
Aperture area
m
2
1.73
3.46
Installation position
(see following diagram)
A
,
B
,
C
,
D
,
E
Clearance between collectors
mm
44
44
Dimensions
Width
mm
1220
2390
Height
mm
2260
2260
Depth
mm
174
174
The following values apply to the absorber area:
–
Optical efficiency
%
70.1
72.5
–
Heat loss factor k
1
W/(m
2
· K)
1.41
1.46
–
Heat loss factor k
2
W/(m
2
· K
2
)
0.0078
0.0044
Thermal capacity
kJ/(m
2
· K)
5.2
Weight
kg
63
113
Liquid content
(heat transfer medium)
litres
0.40
0.92
Permiss. operating pressure
bar/MPa
6/0.6
Max. stagnation temperature
°C
269
Steam output
W/m
2
100
Connection
Ø mm
22
C
D
B
A
E
a
174
2260
KV/KR
KR Collector return (inlet)
KV Collector flow (outlet)
8.3 Approved quality
The collectors meet the requirements of the "Blue Angel" certificate of
environmental excellence to RAL UZ 73.
Tested in accordance with Solar KEYMARK and EN 12975.
CE designation according to current EC Directives.
Vitosol 200-T, type SPE
(cont.)
VITOSOL
VIESMANN
33
5822 440 GB
8