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5.6.2 Power supply
Fig. 8: Power supply connection
u Strip the supply line.
u Strip the conductors 10 mm.
When routing the supply line, comply with
the permissible bending radius.
Single-phase operation
u Connect the conductors of the supply line to the
terminals L1, N and PE as per the terminal la-
belling.
u Comply with the connection data for the termin-
als.
1 "4 Technical data" [} 11]
To operate the product in single-phase mode, a
change in the configuration tool is also required
("Connected phases" parameter).
1 "6.5.1 Description of the configuration tool"
[} 31]
Three-phase operation
u Connect the conductors of the supply line to the
terminals L1, L2, L3 N and PE as per the terminal
labelling.
u Comply with the connection data for the termin-
als.
1 "4 Technical data" [} 11]
Power supply connection for solar charging
MENNEKES recommends connecting the L1
phase of the charging station to the same
phase of a single-phase feeding inverter. In
this way, an unbalanced load can be
avoided.
5.6.3 Shunt release
Requirement(s):
ü The shunt release is installed in the upstream
electrical installation.
1 "5.2.2 Protective devices" [} 14]
XG3
5
6
Fig. 9: Schematic circuit diagram: Connection of an
external shunt release
u Strip the cable.
u Strip the conductors 10 mm.
u Connect the conductors to terminals 5 and 6
(XG3).
Terminal
Connection
(XG3)
5
Shunt release
6
Power supply
n Max. 230 V AC or max. 24 V DC
n Max. 1 A
u Comply with the connection data for the switch-
ing output.
1 "4 Technical data" [} 11]
In the event of a fault (welded load contact),
the shunt release is activated and the
product is disconnected from the mains.
Shunt release
AC/DC
17
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