SMA AUTOMATIC SWITCH BOX XL - 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)