11. Connecting the PV array
Optionally, these units can be connected to a PV array.
This chapter explains the requirements and process for connecting the PV array wiring to the unit. Read carefully
before starting the connection process.
11.1. Safety instructions for connecting the PV array
Before you start to make the connections, make sure there is no voltage in the inverter. Check that
the AC protection of the auxiliary grid/genset and the DC switch are open.
Do not switch on the power
to the unit until you have successfully made the rest of the connections
and the unit is closed.
11.2. Wiring requirements for connecting the PV array
The wiring gauge for connecting the PV array is specified in the following table:
INGECON SUN STORAGE 1Play
Recommended wiring gauge
4 mm
2
11.3. PV array connection process
To connect the PV array:
1.
Make sure the PV array switch, if present, is off.
2.
Remove the caps from the quick connectors.
3.
Insert the connectors respecting the polarities indicated on the lower connections plate of the unit.
4.
Ensure the connections are firm. If you wish to remove the aerial connectors, use the specific tool to do
so.
78
Connecting the PV array
Ingeteam
ABH2013IQM01_A - Installation and Operation Manual
