Dc Connection Process; Versions P And P - Ingeteam INGECON SUN 10TL Manual De Instalacion Y Uso

Ingeteam

9.3. DC connection process

9.3.1. Versions P and P+

Connection via quick connectors (10 ~ 24 kW and 28 ~ 40 kW)
1. Remove the caps from the connectors.
2. Insert the MPPT1 string 1 connectors respecting the polarities indicated on the lower connections plate
of the unit.
3. Ensure the connections are firm.
4. Turn the DC switch to ON.
5. Check that at least one of the unit's display LED blinks. Otherwise, check the polarity of the connectors,
turn the DC switch OFF and fix it.
6. Turn the DC switch to OFF.
7. On TL M units disconnect, using the right tool, the MPPT1 string 1 connectors.
8. On TL M units, repeat steps 2 to 6 with the MPPT2 string 1.
9. Connect the remaining connectors according to the polarities.
120 ABO2011IQM01_A - Installation and Operation Manual
DC connection