SMA AUTOMATIC SWITCH BOX XL User Manual
Page 23
SMA Solar Technology AG
Electrical Connection
Installation Guide
AS-BOX-XL-IEN094410
23
Object
Description
A
RJ45 sockets for connecting the control and sensor cables
B
RJ45 sockets for connecting the communication cable
C
Connection terminals "=AS-X2 All Cluster" to connect the Sunny Backup
(N, PE)
D
Optional connection area (terminals "=1_1-X6 Generator" and fuse element
"=1_1-F6 Generator") for connection of the generator
E
Connection terminal "=AS-X1/Load Meter" for connecting the consumption meter
F
Connection terminal "=AS-X5 PV Meter" for connecting the feed-in meter
G
Connection terminals "=AS-X4 PV system" for connecting the PV system
H
Connection terminals "=AS-X3 Backup Loads" and fuse element
"=AS‑F3 Backup Loads" for connecting consumer loads
I
Connection terminals "=AS-X10 Auxiliary Voltage (48 V)" for connecting the
battery
J
Line circuit breaker for connecting the Sunny Backup (L)