Interior View - SMA SUNNY BOY STORAGE 3.8-US Instructions D'installation

SMA Solar Technology AG
6.1.2

Interior View

DC-in
P
O
N M
Figure 11 : Connection areas in the interior of the inverter
Position
A
B
C
D
E
F
G
H
I
J
K
Installation Manual
COM
M1
X1
DISPLAY
Max. 30V DC
BAT MFR USB
L K
Designation
Slot AC-out for den direct connection of the utility grid or of the AC elec-
tric circuit via the automatic transfer switch
SPS slot for connecting the secure power supply outlet
Communication assembly
Interface module of the battery
Jack for the switch connection for secure power supply operation or
black-start function
Jacks for the connection of an energy meter
Network ports A and B for connecting a router or network switch
USB port for connecting a USB flash drive (for service purposes)
Equipment grounding terminal for the equipment grounding conductor of
the utility grid, the outlet for secure power supply operation and, if neces-
sary, an additional grounding or for the equipotential bonding
Shield clamps for the connection of the cable shields of the RS485 com-
munication cables
Shield clamps for the connection of the cable shields of the battery com-
munication cables
A
AC-out
_
+
M2
X2
ANT.
FCC ID: SVF-KP20
IC: 9440A-KP20
A B
D-IN SPS
J I
SBSxx-US-10-IA-xx-12
6 Electrical Connection
B
C
SPS
D
E
F
G
H
31