Order Of Connecting The Unit; System Wiring Diagram - Ingeteam Ingecon Sun 250 TL Installation Manual

Ingeteam Energy, S.A.
CAUTION:
As long as the panels are exposed to the light, the DC cables will carry potentially dangerous voltage
levels.
Never handle the connections before disconnecting the inverter from the grid and the PV array.

5.4.3. Order of connecting the unit

The basic connections to be made with the Ingecon
1. Connecting the insulation failure detection switch (optional).
2. Communication line (optional).
3. Connecting the various grounding connections.
4. Connecting the auxiliary supply.
5. Connecting the 3-phase inverter system to the power grid.
6. Connecting the DC cables from the PV array.
The following sections describe how to make these connections.

5.4.4. System wiring diagram

The electrical system of Ingecon
46
Sun Power Max units are as follows, in this order:
®
Sun Power Max units matches the following diagram (for example, a 500TL model):
®
Terminal strip for communications accessories
Installation manual
AAV2000IKI01