Connecting The Grounding Stud; Figure 4-5. Grounding Stud In The Connection Box - Advanced Energy AE 3TL 600 Series Installation And Operation Manual

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.
Figure 4‑5. Grounding stud in the connection box
570-1003552-05A
Advanced Energy® AE 3TL Inverters
Installing
Grounding stud
4‑11