Installation and Operation Manual
Page 44 of 156
[PVI-XXX.0-YY(-TL) - Rev:1.0]
6.2.
Function of the DC disconnecting switches in every Framework
Inside the side panel, the switch on the lower right side acts on the connection of the low module
(L-Low), while the switch on the top right acts on the high module (H-High).
Figure 6-7: Framework - detailed action on DC switches
0
1
0
1
OFF
ON
A
B
C
D
Figure 6-8: Possible switch positions
Every Framework can contain up to a maximum of 2 55kWp modules.
In a 55kWp Framework, only the lowest module (L-Low) will be installed.
