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Identificazione: MD-AL-GI-00
Rev. 4.0 del 31.01.18 - Applicazione: GID
Manual of 11/06/2019 Rev. 1.8 “User Manual for 3000SP storage inverter”
size for the electrical connections.
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Battery connection: DC cable with cross-section of AWG8 or AWG6.
-
Grid or load connection: AC cable with cross-section of AWG12
•
Make sure that the neutral wire (N) is connected to the ground wire (PE) when the EPS mode
(emergency power supply) is enabled.
Figure 9 – Detailed diagram of the connections of a single-phase system
4.1.
Connecting the battery
1)
Unscrew the 4 screws of the cover (A) with a star screwdriver (figure 10).
2)
Remove the waterproof cover (B), loosen the cable gland (C), and then remove the stopper (G).
3)
Route the battery cables (F) through the cable gland, then connect them using the OT terminal (E)
supplied; the terminal must be screwed to the terminal block using the special star screws. The
other end of the cable, which has the quick coupling for the batteries, must be positioned in the
relative positive and negative terminals of the installed battery.
4)
Replace the waterproof cover and secure it with the 4 screws; then tighten the cable gland.
