SolarEdge SE K Series Installation Manual page 60

NOTE
Ground the conduit nut if required by regulation.
5. Strip the required length of insulation from the AC cable and 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
6. Crimp lugs on the AC wires.
CAUTION!
For aluminum wires, USE ONLY aluminum lugs.
For copper wires, USE ONLY copper tin-plated lugs.
Lug parameters:
Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx
Chapter 4: Connecting PV Modules and AC to the Synergy
Figure 27: Crimping a lug on an AC wire
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