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3007CC3
3 - Mounting and wiring
•
AC grid wiring is connected through the inverter switchbox.
•
Run an approved raceway between inverter and external AC disconnect switch.
•
Make conduit entry through openings (B or E) shown in table 3-1.
•
Connect AC wiring to switch box terminal block (J) and the main AC ground cable to switchbox terminal
block (K).
The grid standard table below shows AC wiring connections according to the AC grid type.
•
Connect wiring to the numbered terminals as shown in the table .
•
Size conductors per NEC Article 310; use only 75°C or 90°C. copper wire.
•
Terminal block accommodates conductor type shown and wire size range per table 3 2.
•
If several inverters are installed to a three-phase AC GRID, always distribute the inverters between the
phases in order to reduce power imbalance between the phases.
•
Always refer to the local standards.
J
L
K
MPPT
1
MPPT
2
C
L
K
J
MPPT
1
MPPT
2
Содержание PVI-3.0-TL-OUTD-S-US
Страница 1: ...ABB solar inverters Product manual PVI 3 0 3 6 3 8 4 2 TL OUTD S US A 3 0 to 4 2 kW ...
Страница 16: ... 16 3005CC2 2 Installation location ...
Страница 32: ... 32 3007CC3 3 Mounting and wiring ...
Страница 62: ... 62 C011C5 5 Troubleshooting ...
Страница 66: ... 66 C012C6 6 Maintenance ...
Страница 72: ... 72 C013C7 7 Appendix Output power with one DC section operating ...