Overview Of Device Connections; Installation And Connection; Connection To The Power Supply - Porsche Home Energy Manager 9Y0.915.686 Manual De Instalación

Installation and connection

Overview of device connections

DE
EN
Connections on top of device
FR
IT
ES
PT
NL
SV
FI
DA
NO
EL
Fig. 5: View of connections on top of the device
CZ
A WiFi antenna
B Current sensors (J301)
HU
C Current sensors (J300)
D Current sensors (J200)
PL
E Voltage measurement (J400)
HR
SR
SK
SL
ET
LT
LV
RO
BG
MK
22
Connections on underside of device
Fig. 6: View of connections on underside of the device
A USB
B USB
C ETH 0
D not used
E RS485/CAN (J1000)
F Power supply (J102)
G Relay (J900)
H Relay (J901)
Installation and connection

Connection to the power supply

Installing circuit breakers
The energy manager does not have any internal
fuses. Therefore, the voltage measurement and
external power supply inputs and relays must be
protected with suitable fuses.
Line protection fuses are not included in the scope
of supply and must be installed by an electrician.
– Operation of the energy manager requires
overcurrent protection for all supply cables.
Here, it is important to select fuses with a
sensitive trip characteristic.
– Fuses must be selected based on the
commercially available components in the
country of use.
– Use components with the lowest tripping current
and shortest tripping time.
Installation of optional wall-mounted
distribution box
e Pay attention to the installation instructions for
the wall-mounted distribution box.
e Adhere to the maximum permitted cable length
of 3.0 m per current sensor.
e Firmly secure the wall-mounted distribution box
to a wall.
e Before installing the wall-mounted distribution
box, check whether there are any electric cables
in the area where you will be drilling.