SMA Sunny Boy 3800U, Руководство по установке

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5-2 SMA America SB3800U-12:SE2006
system. After the SB3800U is de-energized, disconnect the wiring in the
reverse order from above.
WARNING: Always wait a minimum of 5 minutes for
stored potentials in the SB3800U to discharge completely
before opening the enclosure.
WARNING: All electrical installations must be done in
accordance with all local electrical codes and the National
Electrical Code (NEC), ANSI/NFPA 70.
WARNING: Before connecting the SB3800U to the
electrical utility grid, contact the local utility company. This
connection must be made only by qualified personnel.
The internal AC and DC wiring terminals (see Figure 5-3) accept a maximum wire size
of #6 AWG. Knockouts are provided on the bottom of the SB3800U near each of the
terminals for the wires to enter the case (see Figure 5-6).
Figure 5-1 SB3800U showing wiring knockout locations
3/4” DC Knockout
GFDI Fuse 1/2” Communication Cable
Gland
3/4” AC Knockout