Use and installation manual
Page
36
of
97
(PVI-10.0/12.0-I-OUTD(-S)-400 Rev:1.3)
Fig. 13 – Standard selector switches for grid and grounding connector
3.4.9
Grounding of DC inputs
WARNING: Before carrying out any operation, follow the
connection/disconnection procedure detailed in paragraph 3.4.1.
These inverter models are equipped with a special connector for grounding one of
the input terminals.
By positioning this connector, it is possible to choose which terminal to connect to
the ground. By observing Fig. 13
,
it is possible to see the cabling and the
connectors to which it can be connected in order to make the grounding effective.
NOTE: The AURORA inverters are delivered with negative grounding,
Fig. 14A. Any change to the connection is to be made during the
installation process.