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# OF <br />CURRENT -CARRYING <br />TERM. <br />ID TYPICAL <br />INITIAL CONDUCTOR <br />FINAL CONDUCTOR <br />CONDUCTOR <br />CONDUIT <br />PARALLEL <br />CONDUCTORS IN <br />CONDUIT FILL <br />OCPD <br />EGC <br />TEMP. CORR. <br />CONDUIT <br />CONT. <br />MAX. <br />BASE <br />DEBATED <br />TEMP. <br />LENGTH <br />VOLTAGE <br />LOCATION <br />LOCATION <br />PERCENT <br />FACTOR <br />FILL FACTOR <br />CURRENT <br />CURRENT <br />AMP. <br />AMP. <br />DROP <br />CIRCUITS <br />CONDUIT <br />RATING <br />1 <br />2 <br />ARRAY <br />JUNCTION BOX <br />12 AWG <br />Q CABLE <br />1 <br />2 <br />N/A <br />N/A <br />6 AWG <br />BARE <br />0.82 <br />(48°C) <br />N/A <br />14.5A <br />18.2A <br />N/A <br />N/A <br />90°C <br />58FT <br />0.65% <br />COPPER <br />2 <br />1 <br />JUNCTION BOX <br />IQ COMBINER BOX <br />12 AWG <br />THHN-2 <br />COPPER <br />MIN 0.75" Dia EMT <br />2 <br />4 <br />12.07% <br />20A <br />6 AWG <br />THWN-2, <br />1.00 <br />(26°C) <br />0.8 <br />14.5A <br />18.2A <br />30A <br />24.OA <br />90°C <br />40FT <br />0.99% <br />COPPER <br />3 <br />1 <br />IQ COMBINER BOX <br />NON FUSED AC <br />6 AWG <br />THHN-2 <br />COPPER <br />MIN 0.75" Dia EMT <br />1 <br />3 <br />36.53% <br />N/A <br />6 AWG <br />THWN-2, <br />1.00 <br />(26°C) <br />1 <br />29.OA <br />36.3A <br />75A <br />75.OA <br />90°C <br />5FT <br />0.06% <br />DISCONNECT <br />COPPER <br />4 <br />1 <br />NON FUSED AC <br />MSP <br />6 AWG <br />THHN-2 <br />COPPER <br />MIN 0.75" Dia EMT <br />1 <br />3 <br />36.53% <br />40A <br />6 AWG <br />THWN-2, <br />1.00 <br />(26°C) <br />1 <br />29.OA <br />36.3A <br />75A <br />75.OA <br />90°C <br />5FTF0.069/6 <br />DISCONNECT <br />COPPER <br />SNO. <br />EQUIPMENTS <br />MAX CURRENT <br />OCPD <br />NO. OF MICROINVERTERS IN A STRING X OUTPUT <br />IQ COMBINER <br />1 <br />CURRENT OF MICROINVERTERS X 1.25 = MAX <br />12X1.21X1.25 = 18.2A <br />20A <br />BOX <br />CURRENT <br />TOTAL NO. OF MICROINVERTERS X OUTPUT <br />2 <br />MSP <br />CURRENT OF MICROINVERTER X 1.25 = MAX <br />24X1.21X1.25 = 36.3A <br />40A <br />CURRENT <br />BRANCH1 <br />12- Q CELL Q.PEAK DUO BLK ML-G10+ (400W) MODULES <br />Q CABLE � � � <br />BRANCH <br />12- Q CELL Q.PEAK DUO BLK ML-G10+ (400W) MODULES <br />Ell --i <br />I <br />I <br />I <br />I <br />I <br />� J <br />(24) ENPHASE IQ8PLUS-72-2-US(240V) MICROINVERTERS <br />1 ELECTRICAL LINE DIAGRAM <br />PV-4 SCALE: NTS <br />PRODUCTION CT'S <br />JUNCTION BOX � <br />600 V, NEMA 3R, l\ 2 <br />UL LISTED 4 <br />1 <br />(N) ENPHASE IQ <br />COMBINER 4C BOX <br />(X-I Q-AM 1-240-4C ) <br />TO UTILITY GRID <br />BACK FEED BREAKER AT <br />THE OPPOSITE END OF <br />THE MAIN BREAKER <br />KNIFE SWITCH <br />AC DISCONNECT: L2 <br />240V, 60A NON -FUSED L <br />NEMA 3R, UL LISTED Lz <br />L1 Li L1 <br />L2 L2 L2 <br />N N 40A/2P <br />-- - G - - - G - -� <br />N <br />3 4 c <br />I I <br />L — — -I <br />WIRELESS COM KIT <br />INTERCONNECTION <br />120% RULE - NEC 705.12(B)(2)(3)(b) <br />UTILITY FEED + SOLAR BACKFEED <br />200A + 40A = 240A <br />BUSS RATING x 120% <br />225A x 120% = 270A <br />(N) MAIN BREAKER TO <br />HOUSE, 200A/2P, 240 V <br />(N) MAIN SERVICE <br />PANEL, 225A RATED, <br />1 -PH, 3-W, 240V <br />EXISTING GROUND <br />ELECTRODE CONDUCTOR <br />SERVICE INFO. <br />UTILITY PROVIDER: <br />SNOPUD <br />AHJ NAME: <br />CITY OF EVERETT <br />MAIN SERVICE VOLTAGE: <br />240V <br />MAIN SERVICE PANEL: <br />225A <br />MAIN BREAKER RATING: <br />200A <br />MAIN SERVICE LOCATION: <br />NORTH <br />SERVICE FEED SOURCE: <br />OVERHEAD <br />SYSTEM INFO. <br />(24)QCELLQ.PEAK DUO BLK ML-G10+ <br />(40ow) <br />(24) ENPHASE IQ8PLUS-72-2-US(240V) <br />DC SYSTEM SIZE: 9.60 KWDC <br />AC SYSTEM SIZE: 7.20 KWAC <br />REVISIONS <br />DESCRIPTION DATE REV <br />Signature with Seal <br />PROJECT NAME & ADDRESS <br />Z <br />0 <br />O <br />J <br />m O <br />0 <br />O <br />J <br />LU <br />) <br />O cal <br />LU <br />o <br />o <br />Q <br />Z <br />Q <br />o <br />= <br />C) <br />H <br />o <br />I) <br />U) <br />H L~LI <br />cO <br />LU <br />.. <br />z <br />3:w <br />z <br />Z <br />O <br />Q <br />V_ <br />Q <br />DATE: 07/06/2022 <br />SHEET NAME <br />ELECTRICAL LINE <br />& CALCS. <br />SHEET SIZE <br />ANSI B <br />11" X 17" <br />SHEET NUMBER <br />PV-4 <br />