Connecting To The Ac Grid And To Backed-Up Loads - SolarEdge StorEdge SE5000-xxS0 series Installation Manual

Connecting to the AC Grid and to Backed-up Loads

Use a 6 mm² 3-wire cable. T he maximum wire size for the input terminal blocks is 10 mm².
NOTE
If there are multiple inverters in the installation, each inverter should be connected to a separate
backed-up loads panel. Do not share backup output between inverters.
1. Turn OFF the AC before connecting the AC terminals.
WARNING!
If connecting equipment grounding wire, connect it before connecting the AC Line and Neutral
wires.
2. Strip 58 mm / 2.32'' of the external cable insulation and strip 8 mm / 0.32'' of the internal wire
insulation.
3. Insert the cable through the appropriate cable gland:
For connection to the grid (from the main distribution panel): AC1 GRID
l
For connection to backed-up loads (from a backed-up loads panel): AC2 BACKUP
l
4. Connect the AC wires according to the labels on the terminal blocks: Use a standard flat-blade
screwdriver to connect the wires to the spring-clamp terminals:
a. Insert the screwdriver into the square opening at the top of the terminal block a nd press to open
clamp mechanism.
b. Insert the wire into the round opening and release t he screwdriver to spring back and clamp the
wire.
5. Tighten the AC cable gland with a torque of 2.8-3.3 N*m / 2.0-2.4 lb*ft.
SolarEdge-StorEdge -Single Battery/High Capacity Installation MAN-01-00283-1.1
Figure 22: Insulation stripping – AC (3-wire cable)
Figure 23: Connection to grid and backed-up loads
Chapter 5: StorEdge Inverter Connections
33