2 overview of the connection area, 1 interior connection area, Overview of the connection area – SMA SB 3000-US User Manual
Page 36: Interior connection area
6 Electrical Connection
SMA America, LLC
36
SB30-40-US-IA-en-34
Installation Manual
6.2 Overview of the Connection Area
6.2.1 Interior Connection Area
Figure 12: Components and connection areas in the interior of the inverter and the DC Disconnect
Position
Designation
Explanation
A
Pin header
For connecting the jumper when grounding the
DC input
B
AC connecting terminal plate
For connecting the DC Disconnect
C
Connecting terminal plate for
protective conductor
For connecting the PV protective conductor and
the DC protective conductor
D
AC connecting terminal plate
For connecting the power distribution grid
E
DC connecting terminal plates
For connecting the PV array
F
"COMBINED" spring terminal For connecting a Combiner Box
G
DC connecting terminal plate
For connecting the DC Disconnect
H
Fuse holder
For fuse extractor with grounding fuse for
grounding the DC input