SolarEdge SE K Series Installation Manual page 41

40 Connecting Ground and AC Wires to the Synergy Manager
NOTE
Ground the conduit nut if required by regulation.
To connect AC wires to the Synergy Manager:
1. Verify that the main AC circuit breaker is in OFF position at the circuit breakers panel.
2. Remove the upper cover of the AC terminal block.
3. Strip the required length of insulation from the AC cable and AC wires.
4. Crimp lugs on the AC wires.
NOTE
Before crimping lugs to aluminum wires:
a. Remove oxide from the exposed wires with emery paper or a steel wire
brush
b. Clean dust with a cloth and Isopropyl alcohol (IPA)
c. Coat wires with a designated antioxidant aluminum wire grease
immediately after cleaning
CAUTION!
For aluminum wires, USE ONLY aluminum lugs.
For copper wires, USE ONLY copper tin-plated lugs.
Figure 23: Upper cover of AC terminal block
Three Phase Inverters with Synergy Technology