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PD201806 AEG GRID-TIED SINGLE-PHASE SOLAR INVERTER V.1-18 EN
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The solar modules connected with the inverter needs to be the configured ones other than
some connecting devices without authorized. Otherwise, device damage, unstable operation
or fire may occur.
3.
Connect the DC connector with the inverter and ensure it is tightly-fastened;
4.
If you need to remove the connector from the inverter, you can help yourself by inserting a screwdriver
into the connector hole.
5.
Unclench the pressed cover with the screwdriver to remove the cables from the connector.
3.4.2 AC connection of single-phase inverters
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
L
PE
N
L
N
PE
Figure 14: AC connection of single-phase inverter
Connection steps of single-phase inverters:
1.
Before connecting the single-phase AC grid cable to the inverter, take lightning and short circuit protection
measures in accordance with the local electrical safety codes;
2.
As shown in Figure 14, connect and fasten L, N and PE conductors of the single-phase common grid to the AC
terminal, and then connect the terminal to the AC port of the inverter;
3.
Fix and connect the DC output cables of the solar module with the matching DC connectors, and then connect
the connectors to the inverter’s DC port.
Only cables qualified according to the local electrical safety laws and regulations are
allowed to be used for connection.