Porsche Home Energy Manager 9Y0.915.686 Manual De Instrucciones página 62

Starting Initial Installation
Information
It can take up to 2 minutes to complete registration
in the HEM following registration on the Porsche
website. Do not click anything until the successful
link is also confirmed in the HEM web application.
7. Home installation: Set mains phases
Set the number of available mains phases of the
house connection.
Optional Explanation
Individual Only one phase is used.
phase
Shared pha- Single-phase three-wire network
ses
Three phase Three phases are used.
8. Home installation: Assign current con-
verter
The possible connection positions of the current con-
verters are listed here in a table.
The Connection position on the device (CTx, where
x = 1–12) must be individually set for each current
converter.
The connection positions that need to be enabled
and configured are the current converter cable con-
nections on the device itself (numbered 1–12 on the
device from right to left). In addition, you need to
determine which current converter measures which
phase.
60
Information
A maximum of 12 current converters can be connec-
ted and configured. This enables the monitoring of
both the main cables and cables to sub-distribution
panels and a solar installation.
b The connection positions of all connected cur-
rent converters on the charger have been
checked.
1. In the table, enable the current converters to be
used for monitoring.
2. Enter the appropriate settings for each current
converter:
Column Explanation
Active Connection position
is active
Connection position Connection position
on device
See designations on
device 1 — 12 from
right to left.
Phase Enter the phase that
will be measured by
the current converter
in the given connec-
tion position (CTx).
Current sensor Designation of the
installed current con-
verter.
Column Explanation
If in doubt, check
the marking on the
installed current con-
verter.
Current limit [A] Enter the current
limitation of the line
fuse to which the
current converter is
connected.
The value must not
exceed the rated cur-
rent of the fuse of
the line to which the
current converter is
connected. A 2 A
lower value is recom-
mended. Therefore,
the default setting is
30 A for 32 A fuses.
Live Analysis* Visibility in the live
analysis
* Go to live analysis
Live analysis is used by the qualified electrician to
check whether the phase is configured correctly and
whether the installation of the current converters was
performed correctly. The live analysis shows current
values with direction (+/-) above a measured current
of 3 A and also shows an assessment of the phase
at which the current converter is located. With regard
to the current direction, negative values represent
consumption, positive values represent supply at the
measuring point. The measured current of a solar
installation must be negative.