PV Powered 5200 Especificações descarregar pdf (Página 41)

40 DOCR 070366-B

0.5 inch

Conduit ttings need to be water tight with either a NEMA 4, 4X, 6, or 6X rating.

Once conduit and ttings are installed, route wiring through the conduit and tting and allowing a

6 inch strain relief loop within the wiring box compartment.

Determine the AC voltage loss in the AC wires for a given wire cross section and wire length. The

following pages contain diagrams for each PVI inverter model to help determine the best wire size

for your particular installation. Solectria recommends that you select a wire size and length to en-

sure a maximum voltage. Please note that the diagrams only show approximate voltage loss and

more precise voltage loss should be calculated by a licensed electrician in accordance with local,

state, and National Electrical Code ANSI/NFPA 70 requirements. The conductor size shall not be

smaller than the 75

C wire size based on the ampacities given in table 310.16 of the NEC, ANSI/

NFPA 70 and an addtional derating factor of 125% as indicated by UL1741.

Figure 32: Conduit installation and AC wiring routing

6 inches

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PV Powered 5200 Especificações Página 41