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One-Line Standard Electrical Diagram for <br />Small-Scale, Single-Phase PV Systems <br />Site AddreSS 82s Ens,sh sr. sanra Ana cA 92703. Us <br />Sile Name:Jos6Av,ra <br />System AC Size <br />NT5 Dat€ <br />o EQUIPMENT SCHEDULE <br />TAG DESCRIPTION <br />SOLAR PV MODULE <br />2 <br />J.BOX (IF USED) <br />5 <br />COI\,4BINER (lF USED) <br />DC DISCONNECT <br />6 DC/AC INVERTER <br />GEN METER (IF USED) <br />* DG222NRBAC DISCONNECT (IF USED) <br />240 VAC, lCO A MAIN 1OO A BUS --JLA INVERTER OCPDSERVICE PANEL <br />PART NUIVBER NOTES <br />UTILITY <br />SERVICE <br />8 collenHammer 60A 240Va. Non-losible NEMA 3R <br />9 <br />SEE NOTE 5 FOR INVERTER OCPDs ALSO SEE GUIDE SECTION 9) <br />II <br />BUI DING <br />GROUNDILLG <br />ELECTRODEFOR UNUSEQ SEBIES SfBING$ <br />eULNIA'Ii! ELANK ABovE <br />SEE GUIOE APPEND]ISEO8 <br />IN F ORI\4ATIOILO N MODULE AND <br />ABBAY GROUNDING <br />Disregard if <br />provided with <br />inverter <br />A CONDU T AND CONDUCIOR SCHEDULE <br />TAG DESCRIPTION OR CONDUCTOR TYPE COND NUI\,1BER OF CONDUIT CONDUIT <br />GAUGE CONDUCTORS TYPE SIZE <br />N/A <br />N/A <br />1 USE-2 tr or PV WRE El <br />BARE COPPER EO, GRD. COND. (EGC) <br />2 <br />T <br />Z THWN-2 E oTXHHW-2 O or RHW-2 D <br />THWN-2 E or XHHW-2 tr or RHW-2 D <br />10 EMT <br />10 EMT 314" <br />INSULATED EGC <br />DC GROUNDING ELECTRODE COND <br />5 THWN-2 E or XHHW-2 D or RHw-2 0 <br />10 <br />I EI,IT 314 <br />Ei\,lT 3/4 <br />3 <br />INSULATED EGC 8 <br />r Box6 <br />seares so <br />N,lODULES lN : <br />URC E.CIRCUIT I <br />COMBINER <br />INVERTER <br />AC DrSCODC D|SCO <br />6 <br />se-nreS s6 <br />MODULES IN I <br />unce-crncurr I <br />)o <br />MAIN <br />INVERTER <br />OCPD <br />O MoDULES IN . <br />sEnres s6unce-crncurr ! <br />STANDARD STRING SYSTEM ELECTRICAL DIACRAM <br />F <br />d.o <br />Uodc- <br />F <br />2d <br />o <br />L <br />3 <br />I <br />rl <br />_a_ <br />l <br />3 <br />7 voouLES tt',t <br />SERtES SOURCE-ClRCUlT. <br />TT