Maximum Charging Current; Maximum Asymmetrical Phase Current; Led Inactivity - Weidmuller AC SMART ECO Bedienungsanleitung

Product functions
72 Operating instructions – AC SMART
4.7

Maximum charging current

During initial commissioning, the electrician defines the maximum limit for the
charging current that can be provided for the connected EV charging boxes in
the web server. This maximum limit is dependent on the domestic installation
and the locally applicable specifications and provisions, and may be adjusted
only by the electrician.
The maximum available charging current can be reduced if necessary.
This adjustment can be completed at any time in the web server or the
AC SMART App.
The maximum charging current is dependent on the power rating of the EV
charging box, see the type plate. The value can be adjusted in one ampere
increments.
Power rating Charging current
7.4 kW 6 – 32 amperes
11 kW 6 – 16 amperes
22 kW 6 – 32 amperes
4.8

Maximum asymmetrical phase current

The maximum asymmetrical phase current can be adjusted in the web server
for the VALUE and ADVANCED product lines. This value describes the
maximum current with which a vehicle may charge that does not use all three
phases of the network. The maximum asymmetrical current is dependent
on the domestic installation and the locally applicable specifications and
provisions.
The ECO product line cannot monitor phase symmetry. Therefore, the
maximum charging current is limited to the set maximum asymmetrical
phase current. If it can be ensured that the asymmetry of phases does not
exceed the local specifications, then the value in the EV charging box can be
increased.
4.9

LED inactivity

The LED inactivity function can be used to switch off the LED status indicator
if the status of the EV charging box does not change during a defined time
period, for instance during the charging process. Once the status of the EV
charging box changes, the LED display is active once again and the timer is
reset. The function is deactivated upon delivery.