| EKSH26P1 | EKSH26P | ||||
|---|---|---|---|---|---|
| Absorber | Harp-shaped copper pipe register with laser-welded highly selective coated aluminium plate | Harp-shaped copper pipe register with laser-welded highly selective coated aluminium plate | |||
| Stand still temperature | Max. | °C | 192 | 192 | |
| Dimensions | Unit | Width | mm | 2,000 | 85 |
| Depth | mm | 85 | 1,300 | ||
| Height | mm | 1,300 | 2,000 | ||
| Weight | Unit | kg | 42 | 42 | |
| Operating pressure | Max. | bar | 6 | 6 | |
| Surface | Aperture | m² | 2.360 | 2.360 | |
| Absorber | m² | 2.36 | 2.35 | ||
| Outer | m² | 2.60 | 2.60 | ||
| Mounting | Horizontal | Horizontal | |||
| Glazing | Single pane safety glass, transmission +/- 92% | Single pane safety glass, transmission +/- 92% | |||
| Allowed roof angle | Max. | ° | 80 | 80 | |
| Min. | ° | 15 | 15 | ||
| Coating | Micro-therm (absorption max. 96%, Emission ca. 5% +/-2%) | Micro-therm (absorption max. 96%, Emission ca. 5% +/-2%) | |||
| Volume | l | 2.1 | 2.1 | ||
| Thermal performance | Zero loss collector efficiency η0 | % | 0.710 | 0.784 | |
| Heat loss coefficient a1 | W/m².K | 4.300 | 4.250 | ||
| Temperature dependence of the heat loss coefficient a2 | W/m².K² | 0.006 | 0.007 | ||
| Thermal capacity | kJ/K | 6.5 | 6.5 | ||