Power One AURORA Manual Del Usuario página 11

[G]
PVI-3.0/3.6/4.2-OUTD
Note: In the PVI-5000/6000 models, a WAGO screwdriver allowing the
terminal block's contacts to be opened is provided in the special kit.
The procedure for opening the contacts and tightening cables is as
follows:
1) Insert the screwdriver in slot with the screwdriver facing downwards.
(det. [W])
2) Lightly press the screwdriver from the top to the bottom.
3) Insert the screwdriver until the clamp opens.
4) Insert the cable in the clamp.
5) Remove the screwdriver.
Note: In models PVI-3.0/3.6/4.2/10.0/12.5-OUTD-IT and models PVI-
10.0/12.5-OUTD-CN there is a metal turret (det. [G]) which, by means of
the special bracket and perforated screw (det. [H]), allows the contacts to
be closed with the related lead sealing.
Note: In the PVI-10.0/12.5-OUTD-IT models ONLY, connection of the neutral (N)
lead is optional, depending on the system where the inverter is installed. If the LV
grid connection is three-phase + N (star confi guration), the N lead must also be
connected to ensure the phases are balanced correctly against it. On the other
hand, if the grid connection does not have neutral (triangle confi guration), e.g.
in a system producing energy alone, this connection can be omitted; in this case
the "3ph MOD" switch must be set on the symbol Δ (det. [I])
This switch is not available on other models and only the star
confi guration can be used (there is a jumper that binds operation to
a grid with neutral).
Tighten the cable gland making sure that it grips the surface of the cable so that the seal is ensured and hence the level of
environmental protection. It is possible to use one of the holes on the inverter for the passage of the green-yellow cable:
in this case remove the screw cap and use the M20 cable gland for the cable's passage.
Photovoltaic Inverters
AC TERMINAL BLOCK
[F]
PVI-5000/6000-OUTD
9 - EN
[F]
PVI-10.0/12.5-OUTD
[W]
[H]
[I]