48 Product manual - PVS-175-TL;A.1 Version
EN
3. Cables bending radius.
Sides (C) minimum required free space may depends from cable type (cable dimension, bending radius,
etc..). This evaluation must be done by the installer during the plant design phase (refer to “Routing the
cables to the inverter” paragraph for more information). In any case the minimum required free space
useful for a proper ventilation of the unit (near side fans) cannot be under 15 cm on the right side and
30cm on the left side.
PVS
C C
NOTE – D In case of manual installation, using handles (04), consider a free side space to lift the
inverter of 60 cm minimum.
NOTE – D In case of installation with lifting equipments (eyebolts and ropes) the side distances
(C) could be reduced at the minimum required but a subsequent manual lifting it will no longer
be possible: in this case the lifting equipments should remain available on the field for any
subsequent operation.
5.2.4 Installation of multiple units
•
In case of installation of multiple units in the same place, position the inverter side by side paying
attention to keep the minimum clearance distances (measured from the outer edge of units) as shown
in the picture below.
50 cm
20”
50 cm
20”
50 cm
20”
• The installation of two inverters positioned back to back is also permitted on a structure which must be
composed of a 2 or 3 frame supports (refer to “Bracket assembly” paragraph). In this case the minimum
recommended clearance distance between the units in order to avoid the use of an air deflector is 30cm.
30 cm
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