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NOTES FOR STANDARD STRINC SYSTEM ELECTRICAL DIACRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />System AC Size <br />Site Address <br />Site Name: -.*-*^ <br />o6wn By N4ike Curran <br />DateNTS <br />56.2 v <br />68.9 v <br />5.59 A <br />12 <br />290 w <br />1000 v <br />-0.262 <br />S]CNSJSEE GUIDE SEQTION 7 <br />S GN FOR DC DISCONNECI <br />PV lvloDUIE RATINGS @ sTC (Guide Section 5) <br />OCPD = OVERCURRENT PROTECTION DEVICE PHOTOVOLTAIC POWER SOURCE <br />SolarCity StandardTJODULE I'AKE <br />NATIONAL ELECTRICAL CODEO REFERENCES <br />sHowN As (NEC )OaX)O4 786.8 v <br />lnAx PowER,PorNT cURRENT (rMp)5.19 A <br />I\,IAX SYSTEIU VOLTAGE 1040.42 v <br />[,4AX POWER.POINT VOLTAGE (VMP)INVERTER RATINGS (Guide Secl on 4) <br />5.59MAX CIRCUIT CURRENT <br />oPEN-CTRCUTT VOLTAGE (Voc) <br />WARNING: ELECTRICAL SHOCK <br />HAZARD_LINE AND LOAD I\4AY BE <br />ENERGIZED IN OPEN POSITION <br />sHoRT-CTRCUTT CURRENT 0sc)INVERTER MODEL UNO-3.3 <br />IVAX SERIES FUSE (OCPD)IVAX DC VOLT RATING 600 v <br />t\,tAx PowER @ 40"c 6000 w SIGN FOR INVERTER OCPD AND <br />AC DISCONNECT (IF USED) <br />NOIT,4 NAL AC VOLIAGE 24O v SOLAR PV SYSTEM <br />AC POINT OF CONNECTIONvoc TEt4P coEFF (mV/"Ctr or o/"/"C tr)I\,IAX AC CURRENT 28 <br />IF COEFF SUPPLIED CIRCLE UNITS I\,,IAX OCPD RATING AC OUTPUT CURRENT <br />NOI\.4INAL AC VOLTAGE <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOrES FOR INvER-IE&ClRoulslcuidelealianlaldg <br />1,) LOWEST EXPECT AIJBIENT TEMPERATURE BASED ON ASHRAE I\iIINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURI FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION LO\ ,€ST EXPECTED AMBIENT TEMP lL"C <br />2 I HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MbNTH 2"/. DRY BJLB TEMPERATURE FOR ASHRAE LOCATION I,lOST SIMILAR TO <br />INSTALLATION LOCATION HIGHEST CONTINUOUS TEI.IPERATURE 6] "C <br />2,) 2OO5 ASHRAE FUNDEMENTALS 2% DESIGN TEIIIPERATURES DO NOT EXCEED <br />47'C IN THE UNITED STATES (PALIII SPRINGS, CA IS 44.1"C) FORLESSTHAN9 <br />CURRENT,CARRYlNG CONDUCTORS IN ROOF.I\.'IOUNTED SUNLIT CONDUIT AT <br />LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47'C OR LESS (ALL OF UNITED STATES). <br />a) 12 A\,IG.90"C CONDUCTORSARE GENERALLY ACCEPTABTE FOR MODULES <br />WtH lsc OF 7 68AMPS OR LESS W}IEN PROTECTEo BYA 12.AMP OR SMALTER <br />FI]SE <br />b) 10 AWG. 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR IVODULES <br />\MTH lsc OF I6 A[4PS OR LESS mlEN PROTECTED BY A 1s-AMP OR SMALLER <br />FUSE <br />1) IF UTILITY REQUIRES A VISIELE,BREAK SWTCH. DOES THIS SWTCH MEET THE <br />REOUIREI\.,IENT? YES E NO tr N/A t] <br />2) lF GENERATION METER REQUIRED, DOES THIS l\rlETER SOCKET MEET THE <br />REQUIREIVENT? YES E NO tr N/A O <br />3) SIZE PHOTOVOITAIC POWER SOURCE (DC) CONDUCTORS BASFD ON IJAX <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER <br />OCPD AI,IPERE RATING (See Guide Section 9) <br />5I TOTAL OF I INVERTER OCPDIS) ONE FOR EACH INVERTER DOES TOTAL <br />SUPPLY EREA:KERS COI\.'IPLY wlTH 12odl" BUSBAR LXCEP IION IN 690 64(8)(2)(A/,) <br />YES E NOtr <br />28 <br />240 v <br />I <br />do <br />Ucd.a-t: <br />d. <br />a <br />io <br />tNOTES FOR ALL DRAWNGS <br />RATED [,IPP CURRENT 5,19 A <br />i.4OOULE MODEL SC325W <br />RATEO I!1PP VOLTAGE <br />r\,rAxrMUrlr PolEaqqr) <br />[rAx VoLTAGE rrYP 6OOVoc) <br />L: <br />NOTES FOR AREAYIIBCUI WBlNO(Ouidesectron 03[d I ald4ppenduD) <br />t <br />t l