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NOTES FOII S]ANDA[\D STRINC SYSTEM [:LECTRICAL DIACT].AM <br />Notes for One-Line Standard Electrical <br />Diagram for Sing le-Phase PV Systems <br />System AC Size <br />4NTSDate 312812017 <br />SIGNS_SEE GUIDE SECIION 7 <br />NOTES FOR ALL DI1AWNGS. <br />PV MODULE RATINGS @ STC (Gurde Scction 5) <br />OCPD = OVERCURRENI PROfECTION oEVICE <br />NATIONAL ELECTRICAL COOE' REFERENCES <br />sHou,/N AS rruEC XXX.)O(,) <br />INVERTER RATINGS (Guide Section 4)26.25 A <br />WARNING: ELECTRICAL SHOCK <br />HAZARD-LINE AND LOAD I\4AY BE <br />ENERGIZED IN OPEN POSITION <br />MAX DC VOLT RATING 600 <br />290 w MAX POV\€ R @ 40'C 4000 w SIGN FOR INVERTER OCPD AND <br />AC DISCONNECT (IF USED) <br />!el9e \/ <br />-0.31 <br />NOMINAL AC VOLTAGE 240 <br />21 <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTIONMAX AC CURRENT <br />MAX OCPD RATING 30 <br />THIS PANEL FED BY MULIIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOTES FOR ARRAY CIRCUIT wRING (Gurde Sectpn 6 and 8 and Aooendr)( D)NOTES FOR INVEIIfER ClttcUlTS lGurdc Sectron 8 and 9) <br />1) IF UIITITY REOUIRES A VISIBLE.BREAK SWICH, DOES THIS SW1TCH MEEI THE <br />REOUIREIVIENT? YESI NOD l'l/A tr <br />2) IF GENERATION METER REOUIRED. DOES THIS METER SOCKET MEET THE <br />REOUIREMENT' YES E NO E N/A E <br />3, SITE PHOTOVOLIAIC POWER SOURCL (DC) CONDUCTORS BASED ON MAX <br />CURRLN T ON NEC 690 53 SIGN OR OCPD RAIING AT DISCONNECT <br />a) SIZE INVERTFR oU I PUT CIRCUIT (AC1 CONDUCTORS ACCORDING Io INVERTER <br />OCPD AMPERL RA flNG rsee Gu,de Seclon 9) <br />5I TOTAL Of . INVFRTER OCPD(S), ONE FOR LACH INVERTER DOFS TOTAL <br />SUPPLY BREAK-EFS COI,,IPLY VMTH I2oil" BUSBAR EXCLP NON IN 690,6N!BX?)(A,? <br />YES O NOtr <br />2,) HIGHEST CONTINUOUS AIVBIENI TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% ORY AULA TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPEMTURE -::_-'C <br />2 } 2OO5 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES OO NOT EXCEED <br />47'C IN THE UNITED STATES (PALM SPRINGS. CA IS 4,{,1'C), FOR LESS THAN 9 <br />CURRENT.CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUITAT <br />LEAST 0.5" AEOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47'C OR LESS (ALL OF UNITED STATES), <br />A) 12 AIA/G, gO'C CONDUCIORS ARE GENERALLY ACCEPTABLE FOR MODUTES <br />v\'lTH Isc OF 7,68 AMPS OR LESS V\ITIEN PROTECTED BY A I2-AMP OR SMALLER <br />FUSE, <br />b) 1O AWG 90 'C CONDUCTORS ART GF NI- RAL LY ACCEPTABLE I OR MODUI F S <br />WIH lsc OF 96 AMPS OR LESS W}IEN PROTECTTD BY A l5-AMP OR SMALLTR <br />FUSE, <br />288.9 v <br />PHOIOVOLTAIC PO!\ER SOURCE <br />,IATED MPP CURRENT <br />RATED MPP VOLTAGE <br />18 1 <br />398.09 vI!4AX SYSTEM VOLTAGE <br />MAX CIRCUIf CURRENT <br />26.25 AAC OUTPUT CURRENT <br />240 vNOIIIINAL AC VOLTAGE <br />MAx POVYER-POINT CURRENT (p,,) <br />MAX POW€R"POtNT VOTTAGE {Vk") <br />9.05 A <br />32.1 v <br />MODULE IVAKE REC Sola. <br />MODIII F MOOF1 Twrnpeak REC zsorp2 <br />25 <br />3B,B V <br />9.58 A <br />OPEN.CIRCUIT VOLTAGE (V,.( ) <br />sHoRT-CTRCUTT CURRENT 0.,.) <br />MAX SERIES FUSE (OCPD) <br />MAXTMUM POWER (P,,.,) <br />MAX VOLTAGE (rYP 600V|, ) <br />VOC TEMP COEFF (mV <br />IF COEFF SUPPLIEO CIRCLE UNITS <br />/"CD or %/'CE)F <br />clo <br />Uod <br />F <br />2d <br />o <br />F <br />o <br />Site Name <br />Site Address <br />SIGN FOR DC DISCONNECT <br />I <br />rruvrnren uexr lGinlong <br />,*u.*,.* roo.. I soli.-4K-zG-us <br />I <br />1) LOWEST EXPECT AMBIE NT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN ] <br />EXTREME DRY EULA TEMPERATURE FOR ASHRAE LOCATION [4OST SIMILAR TO I <br />INSTALLATION LOCATION. LOIryEST EXPECTED AMaIENT TEMP , 'C I <br />i