Technical data UNISOL 27
Technical data UNISOL 27
Technical data UNISOL 27
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Data sheet<br />
<strong>UNISOL</strong> <strong>27</strong><br />
Collector<br />
<strong>UNISOL</strong> <strong>27</strong><br />
(with aluminium absorber)<br />
All our collectors and components are tested and certified in quality!<br />
Vers. 04 / Dec 2010
<strong>Technical</strong> <strong>data</strong><br />
<strong>UNISOL</strong> <strong>27</strong><br />
Reference area<br />
Gross-area 2,66 m²<br />
Aperture-area 2,49 m²<br />
Absorber-area 2,49 m²<br />
Collector<br />
Collector type flat plate collector<br />
Height<br />
2136 mm<br />
Width 1246 mm<br />
Depth<br />
98 mm<br />
Material Aluminium blank<br />
Weight 49 kg<br />
Mounting type On-roof<br />
Absorber<br />
Absorber type Harp absorber with<br />
outfall pipe<br />
Thickness 0,5 mm (Alu)<br />
Surface treatment highselective<br />
Fluid volume 1,73 liters<br />
Connections CU 18<br />
Absorbtance 95 %<br />
Emittance 5 %<br />
Max. operating pressure 10 bar<br />
Stagnation temperature 208 °C<br />
Recommended flow rate 20 – 40 l/m²h<br />
Transparent covering<br />
Material Security glass ESG<br />
Thermal insulation<br />
Material stone wool<br />
Thickness 50 mm<br />
Test report No. 06COL482/2OEM06<br />
Keymark registration No. 011-7S359F<br />
Efficiency curve<br />
Test results heat capacity<br />
Conversion factor η0 / η0,05<br />
Heat transfer coefficient a1<br />
Temp. depending heat transfer c. a2<br />
Incident angle modifier K0(50°)<br />
Pressure loss (measured)<br />
curve<br />
Interconnenction Operating limits<br />
<strong>UNISOL</strong><strong>27</strong> no extension loop necessary.<br />
See document „max. serial connection“,<br />
download at homepage<br />
sensor<br />
Druckverlust (pressure drop) … [mbar]<br />
Efficiency factor n<br />
0,8<br />
0,7<br />
0,6<br />
0,5<br />
0,4<br />
0,3<br />
0,2<br />
0,1<br />
[mbar]<br />
n<br />
0<br />
0 0,02 0,04 0,06 0,08 0,1<br />
160<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
74,6 % / 55,6 %<br />
3,232 [W/(m²K)]<br />
0,014 [W/(m²K²]<br />
0,915<br />
Collector inclination between 15° and 70°<br />
Additional inclination (laterally rotated) max. 30°<br />
Horizontal distance between collectors... 50 mm<br />
Sectional view<br />
GLASABDECKUNG<br />
ISOLIERUNG<br />
(Tm-Ta)/G* [(m²K)/W]<br />
0<br />
100 150 200 250 300 350 400 450 500 550 600<br />
1 mWS = 100 mbar = 0,1 bar<br />
A-4642 Sattledt, Gewerbestraße 15<br />
Tel: (+43) 07244-20 280 · Fax: (+43) 07244-20 280-18 office@sol-ution.com<br />
Durchfluss (mass flow) … [kg/h]<br />
9<br />
Absorber<br />
34.5<br />
98
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