Installation manual auroTHERM 0020100606_02
40
9 Technical
Data
Unit
VFK 145/2 H/V
VFK 155 H/V
Absorber type
Serpentine horiz./vert.
Dimensions (L x W x H)
mm
1233 x 2033 x 80 (H)
2033 x 1233 x 80 (V)
Weight
kg
38
Volume
l
2.16 (H)
1.85 (V)
Max. pressure
bar
10
Stagnation temperature
°C
170
200
Gross area
m
2
2.51
Aperture surface area
m
2
2.35
Absorber surface area
m
2
2.33
Absorber
mm
Aluminium (vacuum coated)
0.4 x 1178 x 1978
Aluminium (vacuum coated)
0.5 x 1178 x 1978
Coating
High selective (blue)
= 95 %
= 5 %
Glass thickness
mm
3.2
Glass type
Solar safety glass
(prismatic structure)
Solar safety glass
(anti-reflection coating)
Transmission
%
= 91
= 95
Back wall insulation
mm
W/m
2
K
kg/m
3
40
= 0.035
= 55
Edge insulation
none
available
Efficiency
0
%
79.8 (H)
79.0 (V)
84.5 (H)
85.0 (V)
Heat loss factor k
1
W/m
2
K
3.79 (H)
3.72 (V)
3.98 (H)
3.77 (V)
Heat loss factor k
2
W/m
2
K
2
0.016 (H)
0.016 (V)
0.013 (H)
0.015 (V)
Table 9.1 Technical data
9 Technical data
Summary of Contents for auroTHERM VFK 145/2 H
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