Sungrow SG1K5TL-31, User Manual

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Electrical Connection
5
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5.6.3
AC Wiring Procedure
Assignment of AC cables should be paid attention to, especially “PE” wire.
Step 1: Assemble AC cables to connector supplied. See “5.6.2 Assembling AC
Cables to Connector”.
Step 2: Make sure that the AC circuit breaker is disconnected and DC switch is
rotated to the “OFF” position.
Step 3: Connect phase cables and “N” cable to AC circuit breaker.
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Plug AC connector to corresponding AC terminals.
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Screw AC cables except the “PE” cable to the AC circuit breaker.
Step 4: Connect AC circuit breaker to utility grid.
Step 5: Make sure that all AC cables are firmly installed.