Porsche 9Y0.915.686 Manual página 20

1. Add a power consumer or an EEBus device using
the + buttons.
2. Open the created entry and change the settings.
e
The entry can be deleted again via the trash can
symbol in the power consumer settings.
Option Explanation
e
Settings
Enter a name.
e
Select the type of con-
sumer.
e
Choose the number of
phases.
e
Assignment of the
Assign the current sen-
current sensors
sors to a phase.
Information
In order to continue, current sensors must be as-
signed to each power consumer on all phases. This
is particularly important for EEBus devices, as other-
wise EEBus phase mapping is not possible.
11. Changing tariff settings
In accordance with the tariff, details can be provided
here regarding possible time differences in the elec-
tricity prices.
e
Choose whether the tariff changes within a given
period.
�� Depending on the selected setting, further de-
tails can be given.
18
Option Explanation
Static tariff The electricity price is un-
changed over time.
e
Price per kWh: Enter the
electricity price per kilo-
watt hour as agreed in
the tariff.
Variable tariff The electricity price is subject
to time differences.
e
Select the correspond-
ing variation (seasonal,
weekdays or over the
course of the day) with
Yes and stipulate the
time intervals and their
electricity prices per kilo-
watt hour.
e
If necessary, create and
set further intervals.
e
Feed-in compen-
Enter remuneration if
sation
electricity is fed into the
grid.
12. Optimized charging
Overload protection
Using existing current sensors, the energy manager
is informed about current flows thus protecting the
fuses of your home installation from an overload. Cur-
rent sensors that are on the house connection only
protect the main fuses. Therefore additional current
sensors (not included in the scope of supply) are
recommended for the lines to the sub-distributions
that are used for EEBus devices, e.g. chargers. The
overload protection intervenes when the rated cur-
rent of a fuse is exceeded. The charging current in
this case is throttled synchronously in all phases. The
maximum charging current refers to the minimum
permitted charging current limit in all phases. When
the charging current level is not reached (vehicle-
specific), charging is interrupted and there is no inde-
pendent resumption. If several chargers are used at
the place of use, it is recommended that the charging
sessions be coordinated by the energy manager. The
power distribution principle of the energy manager
offers the following options.
Option Explanation
Balanced The charging power avail-
able is distributed as
evenly as possible to all
charging vehicles.
Chronologically The charger that starts its
charging session first is
prioritized for power distri-
bution.
Individually The first EEBus charger in
the list is prioritized for
power distribution.
e
In order to change the
sequence, drag the
devices to the desired
positions.
Information
If several charging sessions are performed simultane-
ously, power distribution takes place in accordance
with the option selected here.