NOTE
For more wiring information refer to the
SolarEdge
Recommended AC Wiring Application Note
, available on the
SolarEdge website at
https://www.solaredge.com/sites/default/files/application-
note-recommended-wiring.pdf
Connecting the AC Grid to the Connection Unit with
Safety Switch
1. Strip 5/16'' (8mm) of the AC wire insulation.
2. Insert the AC conduit into the AC-side drill guide that was opened.
NOTE
Connect the equipment grounding before connecting the AC wires to the AC
terminal block.
Veillez à relier le conducteur de PE (la terre) avant de connecter les fils CA au
bornier CA.
3. Connect the wires to the appropriate terminal blocks according to the labels on the
terminal blocks (N, , L1 and L2).
4.
Use a standard flat-blade screwdriver to connect the wires to the spring-clamp
terminals. The screwdriver blade should fit freely in the terminal opening. Too large
a blade can crack the plastic housing.
a. Insert the screwdriver and press the release mechanism and open the clamp.
b.
Insert the wire into the round opening and remove the screwdriver – the wire is
automatically clamped.
5. Verify that there are no unconnected wires.
6. If additional grounding wires need to be connected, use the equipment grounding
bus-bar. Tighten using a torque of 3.4 N*M / 30 lb-in.
Connecting the Strings to the Connection Unit with
Safety Switch
You can connect systems with multiple DC strings in parallel to the DC input terminals
of the Connection Unit with Safety Switch. Inverters may have a different number of
pairs of DC input terminals, depending on the inverter power rating. If morestrings are
required, they can be connected in parallel using an external combiner box before
connecting to the Connection Unit with Safety Switch. When connecting multiple
Chapter 3: Connecting the AC and the Strings to the Connection Unit with
Safety Switch 39
EV Charging Single Phase Inverter Guide MAN-01-00588-1.1
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