22 GREEN MOTION DC 44/66 EV CHARGER INSTALLATION MANUAL MN192006EN March 2023 www.eaton.com00 TitleFigure 15. Connecting the EV charger to the AC GRIDStep 3. The electrical connection is made at the main switch terminals located in the bottom left corner of the charger(see Figure 14). To properly connect the EV charger to the AC GRID, follow the instructions below:L1 L2 L3 NPEPlease connect the three phases (L1, L2, L3), neutral (N) and earth (PE) cables from the AC GRID to the EVcharger as illustrated in Figure 14, respecting the correct assignment:• Phase (L1) L1 terminal• Phase (L2) L2 terminal• Phase (L3) L3 terminal• Neutral (N) N terminal• Earth (PE) PE bolted jointBe careful not to confuse the phases with neutral. If this happens, a system failure may occur.Verify the correctness of the phase sequence.Figure 14. AC GRID connection inside the Green Motion DC 44/66 EV chargerL1L2L3NPE