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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />System AC Size <br />Site Address <br />Srte Name <br />Do*n Bv Sean Ferneyhough <br />Dale <br />PV MODULE RATINGS @ STC (Gulde Seclion 5) <br />NOTES FOR ALL ORAWNGS <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAL CODE' REFERENCES <br />SHOWN AS f,VEC XXX.)O(, <br />5.65 A <br />526_, <br />v:? : <br />6.03 A <br />,1.6 <br />^14- * <br />1000 v <br />-0.262 <br />600 v <br />6000 w <br />240 v <br />28A <br />35A <br />INVERTER RATINGS (Gurde Seclron 4) <br />INVERTER MAKE DELTA <br />TNVERTER MoDEL Solivia 5 <br />MAX OC VOLT RATING <br />2 TL <br />MAX POWER @ 4O'C <br />NOMINAL AC VOLTAGE <br />MAX AC CURRENT <br />MAX OCPD RATING <br />S1GN FQR I NVERTI LOCI D}N! <br />AC DI SEOILN LCTIIF I]S ED) <br />soren pv svsrEu <br />AC POINT OF CONNECTION <br />AC OUTPUT CURRENT <br />NOMINAL AC VOLTAGE <br />21.6 <br />240 <br />THIS PANEL FED 8Y MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOTES FOR ARRAY CIRCUIT WBING (Gu1de Sectron 6 and 8 and Appendrr D) <br />2.) 2OO5 ASHME FUNOEITENTALS 2Ol" OESIGN TEMPEMTURES OO NOT EXCEED <br />47.c rN THE uNtrED STATES (PALM spRrNGs. cA rs 44 1,c) FoRLESSTHAN9 <br />CURRENT-CARRYING CONDUCTORS IN ROOF,MOUNTEO SUNLIT CONOUITAT <br />LEAST O 5" ABOVE ROOF AND USING THE OUTDOOR OESIGN TEMPERATURE OF <br />47"C OR L€SS (ALL OF UNTTEO STATES) <br />A) 12 ATIiG gOOC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />W]TH |gc OF 7 68 AMPS OR LESS VVIIEN PROTECTED BY A 12.AMP OR SMALLER <br />FUSE <br />b) 10 a\46 90oc coNoucToRs ARE GENERALLY ACCEPTABT E FOR MOOUI,ES <br />V\4TH lsc OF 9 6 AMPS OR I-ESS W}IEN PROTECTEO 8Y A 15-AMP OR SMALLER <br />FUSE <br />NOTES FOR INVERTER CIRCUITS (Gu de Seclron 8 an0 9) <br />1 ) LOT/VEST EXPECT AMEIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION LO\ EST EX PECTED AMAIENT TEMP ,, 'C <br />1) <br />R <br />IF UTILITY REQUIRES A VISIBLE.BREAK SWITCH, DOES THIS SWTCH MEET THE <br />EQUIREMENT? YES! NOtr N/AE <br />2 ) HIGHEST CONTINUOUS AMBIENT TEMPERAIURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE - !C <br />2) IF GENERATION METER REOUIRED OOES THIS METER SOCKET MEEI THE <br />REQUIREMENT? YES O NO tr N/A I <br />3) SlzE PHOTOVOLTAIC POWER SOURCE (OC) CONOUCTORS BASE0 ON MAx <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNECT <br />4) S|ZE [{VERTER OUTPUT CTRCUTT (AC} CONDUCTORS ACCORDTNG TO TNVERTER <br />OCP0 AMPERE RATING {See GiJrde Seclion 9) <br />5)TOTAL OF B INVERTER OCPDIS), ONE FOR E1ACH INVERTER OOES TOTAL <br />SUPPLY BREAREFS coMPLY WITH 1206/o BUSeAR ExcEPTIoN IN 6so 64(B){2)(a), <br />YES E NOO <br />NOTES FOR STANDARD STRINC SYSTEM ELECTRICAL DIACRAM <br />NTS <br />MoDULE MAXE Solarcity Standard <br />MopuLEMopEL SC325 _ <br />MAX POWER.POINT CURRENT (gP) <br />MAX POIA/ER.POINT VOLTAGE (Vw) <br />oPEN.CTRCUTT VOLTAGE (VoJ <br />]g9!r9!9!M!!!!1rL <br />I MAX SERTES FUSE (OCPD) <br />MAXTMUM PO!\ER (Pu x) ]E;r "r,-"r-r"") --l <br />i vOC TsuP coerr (.vrctr or %/qC El) <br />i;r "*rr .*r.,.q ""a.. ,"* I <br />SIG!'lS:SEE GUIDE SECIION 7 <br />SICNfOB DO OLSCONNEOT <br />, PHOTOVOLTAIC POVI/ER SOURCE <br />RATED MPP CURRENT 5.'19 A <br />RATE9 Mpp voLrAcE 786.8 v <br />r\rAx sYsrEru VoLTAGE 1040.42 v <br />MA)( ctRCUtr CURRENT 5.59 A <br />WARNING: ELECTRICAL SHOCK <br />HAZARD_LINE AND LOAD MAY BE <br />ENERGIZED IN OPEN POSITION <br />F <br />1 <br />dc <br />Uc <br />a-t:c <br />a <br />F <br />6