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Notes for One-Line Standard Electrical <br />-*Biagrom for Single-Phase PV Systems <br />-- *lSl6Boress <br />System AC Size <br />,,,.*'6ita Name <br />NTS <br />MOOULE MAKE <br />MOOULE MODEL <br />Ai,tAx PowER-PorNT CURRENT 0,#) <br />MAX POWER.POINT VOLTAGE (Vl,)0r <br />oPEN-CIRCUtT VOLTAGE (V@)9: <br />nsHoRT-CrRCUrr CURRENT 0sc) <br />AMAX SERIES FUSE (OCPO) <br />AIMAXTMUM POVr/ER (P"a) <br />1,MAX VOLTAGE (]./P 800VDc) <br />VOC TEMP COEFF (mv/€tr or'l6rcol <br />IF COEFF SUPPLIED, CIRCLE UNITS <br />SIGNS-SEE GUIDE SECIIQNI <br />NOIESIORALQFAU4NQS: <br />PV MODULE RATINGS (, Sle(Guide S€clion 5) <br />5 <br />OCPO = OVERCURRE T PROTECNON OEVICE <br />NATIONAL €LECIRICAT COOE' REFERENCES <br />sHowN As (irEc)oooa) <br />ItwERTER RATINGS (Guide Sedion Q <br />SOLAB E <br />S <br />{.39 <br />NOIESf Oa-qB8AYllBcullfr18l|{QlcqilcsacltuIi-an(0 aoiADpendir,O)NOTES FOR INVERTER CIRCUITS lcuide S€ctEn 8 end 9): <br />I ) LOWEST EXPECT AMEIENT TEMPERATURE EASED ON ASHRAE MI}IIMUM MEAN <br />E.XTREME DRY BULS TEMPERATURE FOR ASHME I.OCANON MOST SIMILAR TO <br />INSTALI.ATION LOCANON, LOVVEST EXPECTED AMAIENT TEMP qE <br />2,) HIGHEST CONTINUOUS AMBIENT IEMPERATURE BASEO ON ASHME HIGHEST <br />MONTH 2% DRY BULB TEI'PERATURE FORASHRAE LOCATIOX MOST SIMILAR TO <br />INSTALLATIOI{LOCATION,HIGHESTCONTIXUOUSTEMPERATURE S <br />2 ) 2OO5 ASHRAE FUNOET'ENTAIS 2% DESIGT{ TEMPERATURES DO NOT EXCEEO <br />a7"c rN THE U TTEO STATES (PAu' SPR|NGS. CA tS 4{.1.C). FOR LESS T}IAN I <br />CURRENT.CARRYING CONDUCTORS It{ ROOF.MOUtTEO SUNLIT COt{OUIT AT <br />LEAST 0,5" ABOVE ROOF AI{O USII{G THE OUTD@R OESIGN TEMPERATURE OF <br />47oC OR LESS (ALL OF UNTTED STATES), <br />E) i2 AIAE, gOOC CONDUCTORSAR€ GENEMLLY ACCEPTABLE FOR MODULES <br />WfH l& OF 7.68 AIIPS OR LESS WIIEN PROTECTED BY A 124MP OR STTALLER <br />FUSE. <br />b) lOATA,G, gO'C CONDUCTORS ARE GETEMLLY ACCEPTABLE FOR MOOULES <br />IMTH l.c OF 0 6 AMPS OR LESS WIIEN PROTECTEO 8Y A ITAMP OR SIiiALLER <br />FUSE- <br />1) IF UTTLITY REOUIRES A VTSIBLE.BRFIX SVIITCH, DOES THIS S1'VTTCH MEET THE <br />REOUIREIIENT? YEStr. NOtr tJA tr <br />2) IF GENERATION METER REQUIREO. OOES THIS METER SOCXET MEETTXE <br />REOUIREITEi{T? YES Or NOO /4tr. <br />3) SIZE PHOTOVOLTAIC POVIER SOURCE (DC) CONDUCTORS BASED ON MAX <br />CURRENI ON NEC 690,53 SIGN OR OCPD RAiNG AT DISCONNECT <br />.) SIZE INVERTER OUTPUT CIRCUIT (AC) CONOUCTORS ACCORDITG TO INVERTER <br />OCPO AMPERE RATING. (S.. GuilG S.crion 9) <br />5) TOTAL OF Ii.VERTER OCPD{.), ONE FOR EACH INVERTER, ooES TOTAL <br />suPPly BREAREES corrpLy r rrH i2b* BUSBAR ExcEmoN r}. 6m E (sX2X!)?YESE XOO <br />INVERTER MAKE <br />It{VERTER MODEL <br />MAX DC VOIT RATING \5r <br />MAX POVTER @ 10.C 6( <br />NOMIML AC VOI-TAGE a, <br />MAX AC CURRENT c <br />MAX OCPD RATING A <br />RATEO MPP CURRET{T <br />RATEO MPP VOLTAGE \!l <br />MAX SYSTE'{ VOLTAGE <br />MAX CIRCUIT CURRENT A3r <br />WARNING: ELECTRICAL SHOCK <br />HAZAR}TINE AND LOAD MAY BE <br />ENERGIZEO IN OPEN POSITION <br />SIGN FOR DC DISCONNECT <br />SIGN FOR INVERTER OCPD AND <br />AC OISCONNECT (IF USED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OUTPUT CURRENT <br />NOMINAL AC VOLTAGE \2 <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />1 <br />4 <br />NOTES FOR STANDARD STRING SYSTEM ELECTRICAL DIAGRAM <br />: <br />F <br />o- <br />o <br />o.odA.t <br />d <br />c- <br />o <br />F <br />o <br />a <br />'" <br />PHOTOVOLTAIC PO\^/ER SOURCEI <br />I <br />:T---lr