SolarEdge StorEdge Solution with Backup

Figure 30: Connecting to the auto-transformer
1. Use the supplied Allen key to open the 4 screws of the auto-transformer and remove
its cover.
2.
Prepare cables and connect as described in the following table:
Recommended
cable type
(min-max AWG)
StorEdge
Connection Unit
connection
Auto-transformer
connection
Connection method
AC
8 AWG (6-20
AWG)
3-pin terminal
block: L1
Line terminal: L1
Insert the wire into the
round opening and push
to clamp the wire.
3-pin terminal
block: L2
Line terminal: L2
3-pin terminal
block: N
Neutral terminal: N
Grounding
10 AWGcable
Grounding Bus-
bar
Grounding lug 
Temperature Sensor 
StorEdge Solution with Backup MAN-01-00262-1.5
68 Connecting to AC