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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />Addrd ..d Phdr <br />Site Name eMFEwur <br />Site Address: <br />System AC Size: . <br />N15 Dale 06.09 17 <br />SIGNS sEE GUIDE SECTION 7 <br />NOTES FOR AI L DRAW'NGS SIGN FOR DC DISCONNTCIPv MODULE RATINGS @ STC (Gurde Section 5) <br />I <br />OCPD " OVERCURRENT PROTECTION DEVICE <br />MoourE MAxE Canadian Solar No sign necessary since 690.51 <br />markrng on PV module covors <br />needed informationMOOUTE MOOEL CS6P.26OP <br />NATIoNAL ELEcTRIcAL coDE. REFERENcES <br />sHowN As /rvEc xxx.xx) <br />MAX POWER.POINT CURRENT (IMP)8.56 <br />30.4MAX POWER.POINT VOL'TAGE (VP) <br />OPEN.CIRCUIT VOLTAGE (Vd)37.5 <br />9.1 2 <br />15A <br />260 <br />INVERTER RATINGS (Guide Sectlon 4) <br />TNVERTEn MAXE Enphasg <br />TNvERTERMoDTL M25O-50-2LL-S22 <br />l <br />MAx oc voLT RATTNG 48 <br />l <br />MAx PowER @ 4ooc L0 <br />l <br />NoMTNAL Ac votrAGE 240 <br />SIGN FOR INVERTIR OCPD AND AC <br />DrscoNNECr (rF ustD) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />SHoRT,CtRCUtT CURRENT (r{) <br />MAX SERIES FUSE (OCPD) <br />MAXIMUM POWER (PM) <br />MAX VOLTAGE (TYP 6OOVM) <br />AC OUTPUT CURRINT <br />NOMINAI AC VOLTAGT <br />18 <br />18 <br />600 THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR)voc TtMP coEr F hvfcn or .^rc nr 145*l <br />IF COEFF SUPPLIEO, CIRCLE UNITS i <br />MAX AC CURRENT <br />MAX OCPD RATING 1 <br />0 <br />0 <br />NOTES FOR ARRAY CIRCUII WIRING (Guide Secllon 6 and 8 anc, Appendix E)NOTES FOR INVERTER CIRCUITS {Guide Seclion 8 and 9) <br />1,) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME ORY AULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION IOCATION LOWEST EXPECIEO AMEIENT TEMP 3I 'C <br />1) IF UTILITY REOUIRES A VISIBLE,BREAK SWITCH, DOES fHIS SWITCH MEET THE <br />REOUIREMENT? YESO NOO N/AE <br />2) IF GENERATION METER REQUIRED, DOES THIS MEIER SOCKET MEET THE <br />REOUIREMENT" YES tr NO f] N/A E2 ) HIGIIEST CONTINUOUS AMBIENT TEMPERATURE EASED ON ASHRAE HIGHEST <br />MONTH 2% DRY AULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, HiGHEST CONTINUOUS TEMPERAIURE 53 'C <br />2.} 2OO9 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED4rC tN rHE UNTTED STATES (PALM SPRTNGS, CA tS 44.1'C). FOR LESS THAN I <br />CURRENT-CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST O 5" ABOVE ROOF AND USING fHE OUIDOOR DESIGN TEMPERATURE OF <br />476C OR LESS (ALL OF UNITED SIATES) <br />a) 12 AWG, gOOC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WITH lsc OF 7.68 AMPS OR LESS WHEN PROIECTED BY A 12,AMP OR SMALLER <br />FUSE <br />b) 1O AWG, gOOC CONOUCTORS ARE GENERALLY ACCEPIABLE FOR MODULES <br />WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 1s.AMP OR SMALLER <br />FUSE <br />3I SIZE PHOTOVOLTAIC POWTR SOURCE (DC) CONDUCTORS AASED ON II,AX <br />CURRfNT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNTCT <br />4)SIZE INVERTER OUTPUT CIRCUIT (AC)CONDUCTORS ACCOROING TO INVERTER <br />OCPD AMPERE RATING. (36€ Gude Seclion 9) <br />5) TOTAL OF -L INVERIER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO. <br />INVERTER CIICUTT DoES ToTAL SUPPLY EREAKEFS coMPLY wITH 120% EUSBAR <br />EXCEPTION lN 690.64(BX2)(e)7 YESE NOO <br />NOTES FOR MICRO-INVERTIR ELECTRICAL DIACRAM <br />c <br />U <br />a- <br />;, <br />I <br />I <br />I