Eaton Corporation Page 54 Ver 1.1
F) For the AC cables, the terminal connectors are recommended to be
used with AC cables in order to ensure the quality of conducting
between AC cables and AC terminal is good as shown in figure 7.2.2.3.
Figure 7.2.2.3: Terminal connectors are required for AC Cables
F) Next, it is to confirm the selected grid system that had been applied with
the PV inverter. And then following information of the configuration label
for the AC cable within the wiring box in order to connect all the AC
cables into correct position for the operation.
Figure 7.2.2.6 indicated the AC cables connection when a 208V grid
system applied with the PV inverter. L-phase cable connected to position
(1) pole and Neutral cable connected to position (2) pole and ground
cable connect to the ground symbol pole. On the other hand, please
ensure the setting of the AC dip switch had been set correctly with the
applied grid system.
Figure 7.2.2.4: Connect the AC Cables to Correct Position
G) Tighten the screws for the AC cables by the required torque as listed in
the Section D table, above. And then turn on the circuit breaker from the
utility panel or switchboard in order used then multi-meter to measure
and confirm the AC voltage of PV system is connected in a proper
setting.
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