Dc Plug - Fronius IG 15 Operating Instructions Manual

1. Terminal
block
(continued)

2. DC plug

For easier installation and maintenance the solar modules are connected
via a contact- voltage-proof plug connection with a choice between one
and five plug pairs
- fix the FRONIUS IG unit on the wall as shown in chapter „Installation"
Note! Tighten the screws of the terminal strip with 1.8 Nm.
connection rail for alternative with terminal rail
strain relief for Strain relief for the
connection cable (AC) connection cables (DC)
AC DC
+
PE N L1
terminal rail for the leads
of the (AC) connection
cable
PE N L1
terminal rail for the leads
of connecting cable (AC)
- feed the 3 pole connection cable
- connect the leads of the connec-
- lead the connection cable for the
DC
-
- connect the leads of the connec-
- fix the connection cables with the
- close connection area
termnal rail for the
leads of the (DC)
connection cable
- open connection area - see
- slide the 3 pole connection cable
- connect the leads of the connec-
DC sockets -
DC plugs +
54
to the public mains through the
connector rail and strain relief
device and slide it into the termi-
nal block
tion cable as marked on terminal
DC supply through the connector
rail and strain relief device and
slide it into the terminal block
tion cable according to terminal
markings
strain relief device
chapter „Open the Housing"
for the public mains through the
connection plate and strain relief
into the terminal block
tion cable as marked on the
terminal