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Notes for One-Line Standard Eleclrical <br />Diagram for Single-Phase PV Systems <br />Site Name <br />System AC Size <br />Site Address <br />o.* e, Alan Shih <br />srzE <br />PV-3 0 <br />ch-k d Br Philip Tu NTS <br />SIGNS-SFF GI]IOE SECTION 7 <br />NOTES FOR ALL ORAWNGS SIGN FOR DC DISCONNECTPV MQDULE RATINGS @ STC (Guide Seciron 5) <br />tr OCPD = OVERCURRENT PROTECTION OEVICE <br />MODULE MAKE Electronics lnc.-l <br />;10.59 <br />MAX SYSTEM VOLTAGE 355.3 v41.1 v INVERTER RAllNGSlGuide Seolrqn 4l <br />MAX CIRCUIT CURRENT 28.00 A <br />oPEN-CTRCUTT VOLTAGE (Voc)48.0 v INVERTER MAKE SMA <br />sHoRT{tRCUtT CURRENT (sc)'t1.20 +s86.0- 1SP-US-41 <br />WARNINGT ELECTRICAL SHOCK <br />HAZARD-LINE AND LOAD MAY BE <br />ENERGIZED IN OPEN POSITIONMAX SERTES FUSE (OCPO)20 MAX OC VOLT RATING 600 v-1€5 MAX POV\ER @ 406C 6000 w SIGN FOR IILVER'TER OGPO AND <br />AC OTSCONXECT (rF uSf D) <br />NOMINAL AC VOLTAGE 24O v SOLAR PV SYSTEM <br />AC POINT OF CONNECTIONCOEFF (mVPCO or %fca)-0.24 <br />I <br />MAX AC CURRENT I <br />UPPLIED, CIRCLE UNITS v.tK MAX OCPD RATING <br />-- ]tr OUTPUT CURRENT <br />NOMINAL AC VOLIAGE 24O v <br />NQTESEaRARRA]LCIRClJrT WSlllQ Glidalac,iiaoO rnd 8r]!CApp!ndr-o)NOIES FOR INVERTER CIRCUITS (Gurdo Soclon 0 elld 9) <br />i 1,) LOIA/EST EXPEC] ATTBIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION LOVGST EXPECTEO AMBIENT TEMP , oC <br />1) IF UTILITY REQUIRES A VISIBLE.BREAK SWTCH, DOES THIS StA/tTCH MEET THE <br />REAUIREMENT? YESO NOO N/A I <br />2) IF GENERATION METER REOUIRED, OOES THIS METER SOCKET MEET THE <br />REOUIREMENT? YES O NO B N/A I <br />3) SlzE PHOTOVOLTAIC PO\rlrER SOURCE (DC) CONDUCTORS BASED ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPO RATING AT OISCONNECT <br />2.) HIGHEST CONTINUOUS Ai.!BIENT TEMPERATURE aASED ON ASHRAE HIGHEST <br />MONTH 2s6 DRY EULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE l]-.C <br />2 ) 2OO5 ASPRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />47oC rN THE UNTTEO STATES (PALM SPR|NGS. CA rS 4,{ loC) FOR LESS THAN I <br />CURRENT.CARRYING CONOUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST O,$ ABOVE ROOF ANO USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47'C OR LESS (ALL OF UNITEO STATES). <br />r) <br />'2 <br />AWG, gOOC CONOUCIORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WTH l.c OF 7 68 AMPS OR LESS W{EN PROTECTEO BY A 12-AMP OR SMAI-LER <br />FUSE, <br />4) SIZE TNVERTER OUTPUT CtRCUTT (AC) CONDUCTORS ACCORDTNG TO TNVERTER <br />OCPD AMPERE RATING. (Scc Guid. Scclion 9) <br />5) TOTAL OF -:_- INVERTER ocPD(r), ONE FOR EACH INVERTER DoES TOTAL <br />SUPPIY BREArERS COMPLYWTH t20% BUSBAR EXCEPTION lN 6S.81(8)(2)(.)? <br />YES E NOO <br />b) 1O AWG, gOOC CONDUCTORS ARE GENERALLY ACCEPTAALE FOR MOOULES <br />WTH l3c OF I 6 AMPS OR LESS V\rllEN PROTECTEO gY A 15-AMP OR SMALLERI FUS€. <br />Date 6118121 <br />NOTES FOR STANDARD STRINC SYSTEM EI-EC'TRICAL DIACRAM <br />: <br />F <br />do <br />o <br />L <br />I, <br />F <br />o <br />x <br />l !19I9Y9Lrlqo*+lo9!9! <br />RArED MPP cURRENT 21.'18 l <br />;l <br />NATIONAL ELECTRICAL COOE. REFERENCES <br />sHovlx As rNEc)oooa,MoouLE MopEL I LG435QAC-A6 <br />i u,qx pot En-porNr cunneHr (,") <br />I <br />I MAX POTAER-POTNT VOLTAGE (VrP) <br />RATEO MPP VOLTAGE lzati <br />I <br />1 <br />INVERTER MoDEL L <br />UeXtuUU eOr^ren 1er ,1STC <br />E*,.r".**,1'.ryE_l10m v I t--I <br />-t L <br />THIS PANEL FED BY MULTIPLE <br />r souRcESluTrLrTY AND SOLAR) r