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3
Installing the PE Cable
Connect cables in accordance with local installation laws and regulations.
Before connecting cables, ensure that the DC switch on the SUN2000 and all the switches
connected to the SUN2000 are set to OFF. Otherwise, the high voltage of the SUN2000 may
result in electric shocks.
Do not connect the neutral wire to the enclosure as a PE cable. Otherwise, electric shocks may
occur.
The PE point at the AC output port is used only as a PE equipotential point, and cannot
substitute for the PE point on the enclosure.
It is recommended that silica gel or paint be used around the ground terminal after the PE
cable is connected.
1. Connect the SUN2000 PE cable.
Reserved PE point
2. (Optional) If an AC adapter box is
installed, install a PE cable for the adapter
box.
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