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R
outing the cable to the inverter
20-30 cm
Min. of
straight
cable
Support the cables
(e.g. with a cable tray)
20-30 cm
Min. of
straight
cable
Support the cables
(e.g. with a cable tray)
20-30 cm
Min. of
straight
cable
Support the cables
(e.g. with a cable tray)
The previously installation examples shown only vertical installation but same rules have to be
followed in case of horizontal installation of the inverter.
NO
PVS
OK
20-30 cm
Min. of
straight
cable
PVS
Insert strain
relief here
OK
20-30 cm
Min. of
straight
cable
PVS
Insert strain
relief here
OK
20-30 cm
Min. of
straight
cable
PVS
Insert strain
relief here
- 67 -
5 - Installation
The cable routing have to be done
in order to avoid water dripping to
the AC panel (single-core or multi-
core) cable glands, DC input quick
fit connectors or to service cable
glands.
Expecially when coming from the
top, the cables must be routed in
order to create a loop: in this way the
water that flows on the cables will be
drained.
The AC and DC conductors must
be anchored or supported in order
to prevent loading and mechanical
stress on the cable glands and quick
fit connectors causing potential
damage on the AC and the DC
plates.
The side pictures are showing some
example of incorrect and proper
cable routing.
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