5.3.3 System layout
The layout will correspond to those in the figures in the majority of installations.
The regulations applicable to each installation and to each country in which the inverter is located must always be
observed.
Inverter
Electricity com-
pany panel
DC
breaker
PV input 1
PV input 2
PV input 3
DC ar-
resters
(Optional)
(Optional)
AC ar-
resters
Thermomagnetic
circuit breaker
L1
L2
L3
N
kWh meter
5.3.4 Connection for communication over RS485 serial line
All INGECON
SUN SMART TL units have communication over an RS485 serial line. As the RS485 communica-
tion board is already wired to the female Hartingconnector, simply plug in a male connector of the same type.
Refer to “AAX2002IKH01 Installation Guide for Communications Devices” for how to wire correctly the male con-
nectors which need to be plugged into the connector on the inverter.
This connector can be supplied by Ingeteam if requested together with the unit.
5.3.5 Connection for communication by other means
At the request of the installer, inverters may optionally incorporate hardware for communicating via:
- GSM/GPRS telephone
- Ethernet
In all these units, the auxiliary signals connect directly to the corresponding communications card.
See “AAX2002IKH01 Installation Guide for Communications Devices”.
Installation Manual
INGECON
®
SUN SMART TL
AAY2000IKI03
AAY2000IKI03
Rev. _
Date: March 2011
Page 32 of 64
32 of 64
of 64