Planning The Installation - Delta RPI M6A Installation Manual

Planning the Installation

Installation location of the inverter
► Attach the inverter so that the information on the
display can be read and the buttons can be operated
without any problems.
✔
► The inverter is heavy. The wall and mounting system
must be able to bear the heavy weight of the inverter.
► Always use the mounting plate supplied with the inver-
ter.
► Use mounting materials (dowels, screws etc.) that are
suitable for the wall or the mounting system as well as
the heavy weight of the inverter.
► Mount the inverter on a vibration-free wall to avoid
malfunctions.
► When using the inverter in residential areas or in buil-
dings with animals, possible noise emissions can be
disturbing. Therefore, choose the place of installation
carefully.
► Mount the inverter on a fireproof wall.
► Mount the inverter vertically.
Outdoor installations
► The inverter has a protection degree of IP65 and can
be installed indoors and outdoors. Nevertheless the
inverter should be protected by a roof against direct
UV radiation, solar radiation, rain and snow.
For example, the power of the inverter will be reduced
if it heated excessively by sunlight. This is normal
operating behavior for the inverter and is necessary
to protect the internal electronics.
8
✘ ✘
UV
Ambient temperature and air circulation
► Ensure sufficient air circulation. Hot air must be able to
dissipate upward.
► Leave enough space around each inverter.
► Do not install inverters above one another so that they
do not heat each other.
► Note the Operating temperature range without derating
and the Operating temperature range.
When the Operating temperature range without dera-
ting is exceeded the inverter reduces the AC power
fed into the grid.
When the Operating temperature range is exceeded,
the inverter stops feeding AC power into the grid.
This is normal operating behavior for the inverter and
is necessary to protect the internal electronics.
>20 cm
Installation guide for solar inverters RPI M6A M8A M10A EU V5 EN 2022-08-15
>20 cm