Freestanding convectors can be selected in various lengths (A) so that they can be optimally integrated into common window hinge systems.
The functional installation depth (B) and height (C) allow individual adaptation to the installation location and at the same time determine the performance of the convectors.
| Height (C) | Depth (B) | Length (A) |
|---|---|---|
| 200 mm | 205 mm | 825 mm |
| 200 mm | 205 mm | 1250 mm |
| 200 mm | 205 mm | 1700 mm |
Various roller grating variants are available for the cover, which ideally fulfill both functional and design requirements. Different materials can be selected depending on the application area.
In addition, different surface coatings and colors are possible in order to achieve a visual adaptation to the building architecture and interior design.
What is technically relevant is that the choice of material and geometry can influence the free air cross-section and thus have an impact on the performance of the unit. These effects are taken into account in the performance calculation.
| Grille design | Grille finish | Grille bar spacing | Free area, approx. |
|---|---|---|---|
| Roll-up grille | Aluminium, natural anodised | 9.0 mm | 65 % |
| Roll-up grille | Aluminium, brass anodised | 9.0 mm | 65 % |
| Roll-up grille | Aluminium, bronze anodised | 9.0 mm | 65 % |
| Roll-up grille | Aluminium, black anodised | 9.0 mm | 65 % |
| Roll-up grille | Aluminium, light bronze | 9.0 mm | 65 % |
| Roll-up grille | Aluminium, painted DB 703 | 9.0 mm | 65 % |
| Roll-up grille | Stainless steel | 9.0 mm | 65 % |
| Roll-up grille | Stainless steel, polished | 9.0 mm | 65 % |
| Roll-up grille | Brass, natural | 9.0 mm | 65 % |
The heat output and safety functions were determined in accordance with DIN EN 60335, Part 1, Part 2 - 30 and Part 2 - 40.
DIN EN 60335 regulates, among other things, the operating and functional behavior of:
The units are equipped with quiet, sound-optimized EC fans.
Sound pressure and sound power levels are tabulated in the technical data.
The actual sound pressure level depends heavily on:
Recommendation: The design should always take into account the permissible sound pressure level in the room.
Two control concepts are available for controlling the PowerKon QE:
In both concepts, the EC tangential fans are speed-controlled via a 0-10 V signal.
As soon as the EC tangential fans are switched on at any setpoint, the stepless heating output control goes into operation.
The right electric heat output is provided for every volumetric flow.
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