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PD201808 AEG GRID-TIED THREE-PHASE SOLAR INVERTER (12-30 kW) V.2-18 EN
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3.4.2 AC connection of three-phase inverters 12 kW to 30 kW
Port instructions of AC connectors for AS-IC01-2 12 kW to 30 kW:
AC Connector
Three-phase
Remark
L1
L1 (A)
L2
L2 (B)
L3
L3 (C)
N
N neutral wire
PE grounding wire
Must be connected
Table 13 Port instructions of AC connectors for AS-IC01-2 12 kW to 30 kW
d then connect L1, L2, L3, N and PE to the AC connector as table 13 shows to ensure the leads are not exposed and press
firmly. Connect the AC connector with the AC interface of the inverter as shown in figure 14A and 14B. Ensure the wiring
is done correctly and that it is tight enough.
Connection steps of three-phase inverters:
1.
Before AC connection, take lightning and short-circuit protection measures in accordance with the local electri-
cal safety codes; only cables qualified according to the local electrical safety laws and regulations should be
used for connection. Only with the inverter of the local electric power company can the inverter be connected
to the utility grid.
2.
As shown in Figure 14, remove the waterproof protection cover of the AC junction box as shown below (Fig.14A).
3.
Remove the fixing screws of the AC terminal rail as shown below (Figure 14B).
4.
Pull out the AC terminal rail as shown below (Figure 14C).
Figure 14A: Removing the waterproof cover Figure 14B: Removing the fixing screws of the rail Figure 14C: Pull out the rail
