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If installing the solar inverter in a switch
box, ensure adequate heat dissipation.
The ambient temperature must not fall
below or exceed –25°C or +40°C.
The solar inverter should not be exposed to
direct solar irradiation, so as to protect it
from unnecessary external heating.
· Protection from damp and foreign bodies
The IP54 high protection class permits instal-
lation both inside and in roofed outdoor
areas, but the solar inverter must not be
exposed to direct rain.
Make sure that the solar inverter cannot be
exposed to foreign bodies (deposits of dust
and dirt).
Requirements on the place of installation
· Mechanical bearing capacity
During installation please bear in mind
that the solar inverter weighs 26 kg. The
installation base must be firm and capable
of continuously bearing the weight.
· Thermal interaction
The installation base must consist of
flame-retardant material (e.g. no wood or
plastic in the base; concrete and brickwork
are suitable), as the heat sink emits tempe-
ratures up to max. 85°C.
A minimum distance of 300 mm must be
maintained above and below the cabinet,
and 150 mm on right and left from other
units, cabinets, ceilings, cable ducts etc..
The solar inverter must be installed verti-
cally, so as not to hinder adequate free
convection.
Several solar inverters must not be instal-
led on top of each other, so as to prevent
reciprocal heating.