Advanced Energy AE 3TL 1000 Series, Installation And Operation Manual

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TO INSTALL A FEEDTHROUGH
1. Insert the appropriately sized liquid-tight NEMA 3R conduit hub in the
feedthrough opening.
To assure NEMA 3R protection, use conduit hubs with a rubber seal.
CONNECTING THE GROUNDING STUD
The inverter connection box contains a grounding stud for landing the EGC coming
from the PV module frames. The grounding stud is in the same location in both the
600 and 1000 series inverters.
WARNING:
Before making any other connection, you must connect the secondary
Protective Earth (ground) stud to the system ground terminal. This
connection is a mandatory connection.
AVERTISSEMENT:
Avant d’effectuer tout autre branchement, vous devez connecter la borne de
mise à la terre de protection secondaire à la borne de terre du système. Ce
branchement est obligatoire.
Tools Required
• Insulated gloves
To Connect the Grounding Stud
1. Connect the separate EGC from the grounding stud to an earth ground.
Grounding stud
Figure 4‑5. Grounding stud in the connection box
Advanced Energy® AE 3TL Inverters
570-1003552-05A Installing 4‑11