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NoTES FoR STnSDARD STNINC SYSTEM ELECTRICRI- DIRCRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />Contractor Name, <br />Address and Phone: <br />Site Name: <br />System AC Size <br />Site Address: <br />Drawn By: <br />SlZE FSCM NO DWG NO REV <br />Checked By:SCALE NTS Date:SHEET <br />MODULE MAKE ll eN,^) * a <br />MODULE MODEL o.fir,rft-G\t 2?{ <br />MAX POWER-POINT CURRENT (trr)f . i1 A <br />MAX POWER-POINT VOLTAGE (V"")'<2,,9 , <br />oPEN-CtRCUtr VOLTAGE ryo")19 Ll { v <br />sHoRT-C! RCU rT CURRENT (tsc)q ?c A <br />MAX SERTES FUSE (OCPD)3{A <br />MAXTMUM POWEn 1er*))?iw <br />MAX VOLTAGE (TYP 600Vo")An0 V <br />VOC TEMP COEFF (mV/oCE or %locl,)-O-29 <br />IF COEFF SUPPLIED, CIRCLE UNITS <br />SIGNS-SEE GUIDE SECTION 7 <br />@PAAWNGS: <br />PV MODULE RATINGS @ STC (Guide Section 5) <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAL CODEO REFERENCES <br />sHowN AS (NEC ruX.XX) <br />INVERTER RATINGS (Guide Section 4) <br />NOTES FORARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D):NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): <br />1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOIT SIMILAR TO <br />lrusrnuunTtoN LocATloN. LOWEST EXPECTED AMBIENT Eueflf,c <br />2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOS.SIMILAR TO <br />tNSTALLATIoN LocATtoN. HTGHEST coNTrNuous TEMeERATURE l$.c <br />z.)2005 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />47oC tN THE UNTTED STATES (PALM SPRINGS, CA tS 44.1oC). FOR LESS THAN I <br />CURRENT.CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47oC OR LESS (ALL OF UNITED STATES), <br />a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WITH lsc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER <br />FUSE. <br />b) 10 AWG,90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WITH lsc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 1S-AMP OR SMALLER <br />FUSE. <br />1) tF UTtLtTy REQUTRES AVtStBLE-BREAK SW|TCH, DOES THIS SWITCH MEET THE <br />REoUTREMENT? ves( ruo tr N/A E <br />2IIF GENERATION METER REQUIRED, DQEF THIS METER SOCKET MEET THE <br />REQUIREMENT? YES tr ruO tr N/A PT <br />3) S|ZE PHOTOVOLTATC POWER SOURCE (DC) CONDUCTORS BASED ON MAX <br />CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT <br />4) SIZE TNVERTER OUTPUT CtRCUIT (AC) CONDUCTORS ACCORDTNG TO TNVERTER <br />OCPD AMPERE RATING. (See Guide Section 9) <br />s) TorAL oF oN€ INVERTER ocpD(s), oNE FoR EAcH TNVERTER. DoES TorAL <br />E* coMpLy wtTH 1206/0 BUSBAR EXCEeIoN rN 6e0.64(BX2Xa)? <br />INVERTER MAKE Souac-trfo t ( <br />INVERTER MODEL ( coD* ..L) sAf-pt <br />MAX DC VOLT RATING ')qo v <br />MAX POWER @ 40oC qlo| w <br />NOMINAL AC VOLTAGE (nooo V <br />MAX AC CURRENT 2-E o <br />MAX OCPD RATING Zfe <br />TAIC POWER SOURCE <br />RATED RRENT A <br />E VRATED MPP <br />VMAX SYSTEM VOL <br />MAX A <br />ELECTR!CAL <br />AND LOAD <br />IN OPEN <br />SIGN FOR DC DISCONNECT <br />SIGN FOR INVERTER OCPD AND <br />AC prscoNNEcr (lF usEp) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OUTPUT CURRENT ?fx <br />NOMINAL AC VOLTAGE booo v <br />THIS PANEL FED BY MULTIPLE <br />souRCES (UTTLTTY AND SOLAR) <br />t) <br />lr.lF(r) <br />t-r) <br />C- <br />&o <br />tJ- <br />(t) <br />VA <br />LLI <br />Uod <br />F <br />=d <br />lrl <br />r-l <br />l.Ll <br />=c <br />rJ.l <br />xtrl <br />(n <br />I