10
SUNSYS H50
- Ref.: IOMSUNHMXX05-GB 01
DC
DC
AC
AC
COM
COM
5. CONNECTIONS
5.1-1
5.1. DESCRIPTION
WARNING!
carry out the following steps beforehand:
- Open the AC switch.
- Open the DC switch.
- Make sure the system cannot be restarted.
- Make sure the electricity supply has been disconnected.
Before connecting the power supply connect the earth cable (PE).
Before connecting any cables to the inverter, check that the polarity, voltage and sequence of the phases are
correct.
Check that the input and output cables of the photovoltaic system are clearly identified.
PV module inputs
DC = 2 strings in parallel
AC output, with
connections
L1, N, and PE
External
communication
interface
PE Ground
connection
