Fronius String Control 250/25 DCD DF - Manual (Page 68)

10
When selecting the location, please observe the following criteria:
-
Install only on a solid and level surface; the housing must not warp
when it is fastened with the screws.
- The ambient temperature may not fall below -25 °C nor exceed +55 °C.
- Protection type IP 55 means that the Fronius String Control 250/25
DCD DF can be installed outside and be exposed to a certain amount
of moisture. However, we do recommend that direct wetting be avoi-
ded.
- Protect from direct sunlight and direct exposure to the elements.
- Install under the solar modules where possible.
Selecting a
Location
Fronius String Control 250/25 DCD DF Installati-
on
Dowels and
Screws Depending on the surface, different dowels and screws may be required
for installing the Fronius String Control 250/25 DCD DF. Therefore, these
dowels and screws are not part of the scope of supply for the Fronius
String Control 250/25 DCD DF. The installer is responsible for selecting
the proper dowels and screws.
Installation
Position The Fronius String Control 250/25 DCD DF can be installed in any positi-
on from horizontal to vertical. The cable inputs and outputs should point
downwards.