Utility Connection Requirements; Contacting Your Local Utility; Voltage Output; Connection Box Overview - Advanced Energy AE 3TL 600 Series Installation And Operation Manual

Advanced Energy
DANGER:
Risque d'électrocution. L'autorisation officielle de votre compagnie locale
d'électricité est requise avant de brancher l'onduleur sur le réseau public.
Seul le personnel qualifié est autorisé à brancher le dispositif sur le réseau
public d'électricité.

Utility Connection Requirements

Review all applicable national and local codes for specific requirements regarding the
size of the electrical service and the amount of current that is allowed to be fed into
the panel by the inverter.

Contacting Your Local Utility

Contact your electrical utility before connecting the inverter to ensure there are no
local restrictions or special requirements. Your local utility company may require
specific inspections, equipment, or other procedures not covered in this document.

Voltage Output

The AC output voltage is available on the inverter nameplate for available output
voltage configurations. AC and DC power requirements are included in the
specifications. The inverter must be connected to a 480 VAC grounded Wye service.

CONNECTION BOX OVERVIEW

The connection box contains the electrical components that are used for the DC input
voltage and the AC output voltage. The following list describes the important
components contained in the connection box.
• DC disconnect
• DC input connections:
◦ 600 series: Two terminal blocks, DC1 and DC2, for connecting the DC
conductors from the PV modules
◦ 1000 series: One terminal block for connecting the DC conductors from the
PV modules
• AC main connection: Terminal block for connecting the AC conductors from
the utility grid
• Communications board containing the communications connections:
◦ RS-485 IN and OUT connections
◦ Ethernet RJ-45 interface connection
3‑4 Planning 570-1003552-05A