Set The Product Up For Single-Phase Operation - Mennekes AMTRON Professional+ E 7,4 Betriebs Und Installationsanleitung

ü The shunt release is installed in the upstream
electrical installation.
1 "5.2.2 Protective devices" [} 17]
1
Fig. 9: Connection - shunt release
u Strip the line of the shunt release.
u Strip the conductors 8 mm.
u Connect the wires to the switching output (1).
To do this use terminals 11 (COM) and 14 (NO).
u Comply with the connection data for the switch-
ing output.
1 "4 Technical data" [} 14]
5.7 Set the product up for single-phase
operation
The tasks described in this section may only
be carried out by a qualified electrician.
The product is configured for three-phase opera-
tion when delivered.
Requirement(s):
ü The product is connected to single-phase
voltage.
1 "5.6.2 Power supply" [} 20]
14
11
Phase sequence relay
Only valid for product variants with phase sequence
relay (AMTRON® Professional+ 7,4 / 22, AMTRON®
Professional+ 7,4 / 22 PnC, AMTRON® Professional
7,4 / 22, AMTRON® Professional 7,4 / 22 PnC).
To operate the product in single-phase, the poten-
tiometer at the phase sequence relay must be
changed over.
1
u Adjust potentiometer (1) to position 1 using a
slotted screwdriver.
Setting Description
1 Single-phase operation
3 Three-phase operation
Web interface
To operate the product in single-phase, a para-
meter in the web interface must be changed over.
1 "6 Commissioning" [} 23]
Navigate to the menu "Installation" > "General In-
stallation" and set the following parameters:
Parameter
Phases connected to
the ChargePoint
Web interface setting
u Select "Single-phase
system".
EN
21