Fornacher Strasse 12
Tel43 (720) 010 188
A-4870 Vöcklamarkt
Email:
Austria
www.bluesky-energy.eu
January 10, 2020/greenrock-heimspeicher_installations- & inbetriebnahmehandbuch_v02_en
24
AC cabling
The AC cabling of the inverter (inverter L1) is already connected.
The AC cabling of the two inverters (Inverter L2
and Inverter L3) located in the second junction
box must be connected to the terminal strip of
the storage. Lead the two 3-pole cables to the
terminal strip and connect them there.
Pay attention to cable designation AC IN and AC
OUT!
The internal cables must be connected to the
underside of the terminals!
NOTE:
Pay attention to the connection sequence L1 - L3 with respect to the clockwise-rotating field.
Inverter - VE.Bus communication
This step is only required for three-phase systems. In single-phase systems, the VE.bus communication is already implemented at
the factory.
All circuit breakers must be kept open!
Make sure that the DC connections are connected before the
communication connection.
Open the cable ties of the inverter communication cables
(blue Ethernet cables) in the secondary cabinet (inverter L2
and inverter L3).
Connect the blue Ethernet cables to the free RJ45 sockets on
the Combiner Board.
Please note that the connections are
not
LAN connections or
switches.
The slots must only be used for VE.BUS communication.
Incorrect use may result in damage.
W
R-
L1
W
R-
L2
W
R-
L3
PAS L1 L2 L3 N N N PE PE PE L1 L2 L3 N N N PE PE PE
Terminals AC IN
Terminals AC OUT
Internal
