Mechanical installation
Contents of this chapter
This chapter provides instructions for selecting the location, and constructing the foundation
for the PVS800-IS inverter station. These instructions do not substitute the local regulations
which you must always obey.
General guidelines
WARNING!
The pit for the foundation and the foundation must be designed by an experienced
civil works engineer. Obey all local rules and regulations.
￭
Constructing the foundation for the inverter station
Place the inverter station a little higher than its surroundings so that surface water will not
collect around the inverter station and cause corrosion.
•
Tilt the surface of the surrounding ground at least 5 cm per meter. This ensures that
surface water flows away from the inverter station properly.
•
The height of the column foundations used with the station should be at least 80 cm
but may need to be taller to secure a frost proof depth. In the completed installation
there must be 15 cm gap between the ground and the bottom of the container.
•
Consider local conditions such as frost, rain, humidity, and drought.
Pay attention to the proper planning and constructing of the foundation. For example, an
improper foundation may cause settling of the inverter station or difficulty opening the door.
Support the inverter station at its four corners by using concrete or steel column foundations.
The columns are not part of the inverter station delivery. Select the columns to match the
local soil conditions.
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Mechanical installation 25