Switching On The Dc Supply - Steca Elektronik StecaGrid 2020 Instrucciones De Instalación Y Manejo

Finishing initial commissioning
8.8

Switching on the DC supply

 Set the DC circuit breaker on the inverter to position I (Fig. 8).
After testing via the internal MSD (approx. 2 minutes), the power fed into the grid can be shown
on the display (assuming that sunlight is present).
Set the DC circuit breaker to position I.
Fig. 8:
744.711 | 12.20
11. Press  to select a setting value for the first node. P %
has predefined fixed values for the first and last node
(000 %, 100 %).
12. Press SET briefly. The setting value flashes.
13. Press  to change the value.
14. Press SET briefly. The change is adopted.
15. Repeat steps 11 to 14 for the other setting value.
16. Press SET for a longer time.
17. Repeat steps 11 to 16 for the setting values of the re-
maining nodes.
18. The characteristic curve is displayed graphically (example
in Fig. left).
19. Press SET for a longer time.
1. Press ESC to jump stepwise backwards and correct set-
tings or
press and hold SET for a longer period of time to finish
initial commissioning.
2. If SET was pressed for a longer time then the inverter
restarts anew and synchronises itself with the grid.
EN
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