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Notes for One-Line Standard Electrical <br />Diaqram for Sinqle-Phase PV Systems <br />Contractor Name, <br />Address and Phone: <br />Sitg Name: Doris Grigtey <br />Sitg AddfeSS: 1122 W curie Avenue,santa Ana,cA,e2707 <br />SVstem AC Size: 3.oeekwcEc-Ac <br />Drawn ,r,A. H U <br />StzE FSCM NO DWG NO REV <br />Checked By:SCAtt NTS Date: <br />MODULE MAKE CANADIAN SOLAR <br />MODULE MODEL CS3K-31sMS <br />MAX POWER-PO|NT CURRENT (lr,rp)9.52 A <br />MAX POWER-POINT VOLTAGE (Vrr)33.1 V <br />oPEN-CtRCUIT VOLTAGE (Voc)39.9 V <br />sHoRT-CIRCUtT CURRENT (tsc)10.06 A <br />MAX SERTES FUSE (OCPD)30A <br />MAXTMUM POWER (Puox)315 W <br />MAX VOLTAGE (TYP 600VDc)1 500v <br />VOC TEMP COEFF (mVfC El or %fC g1 -0.29 <br />IF COEFF SUPPL!ED, CIRCLE UNITS <br />stcNS-SEE GUrDE SECTTON Z <br />P\r_MODULE RATINGS @ STC (Guide Section 5) <br />NOTES FOR ALL DRAWINGS: <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAL CODE@ REFERENCES <br />sHowN AS rNEC XXX.Xn <br />INVERTER RATINGS (Guide Section 4) <br />NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E):NOTES FOR INVERTER CIRCUITS (Guide Section I and_9: <br />1.) LOWEST EXPECTAMBIENTTEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP 2 OC <br />2.\ HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE 31 OC <br />?.)2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />47oC lN 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 UNTTED STATES), <br />al 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WITH IsC 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 />SIGN FOR DC DISCONNECT <br />No sign necessary since 690.51 <br />marking on PV module covers <br />needed information <br />SIGN FOR INVERTER OCPD AND AC <br />prscoNNECT (rF usEp) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OUTPUT CURRENT 204 <br />NOMINAL AC VOLTAGE 240V <br />THIS PANEL FED BY MULTIPLE <br />souRcES (uTrLlTY AND SOLAR) <br />INVERTER MAKE ENPHASE ENERGY <br />INVERTER MODEL IQTPLU S-72-x-US 240V <br />MAX DC VOLT RATING 60v <br />MAX POWER @ 4ooc 2gOVA <br />NOMINAL AC VOLTAGE 240V <br />MAX AC CURRENT 1 .21p. <br />MAX OCPD RATING 204 <br />1) tF UTtL|TY REQUTRES A VTSIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE <br />REQUIREMENT? YES g NO tr N/A D <br />2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE <br />REQUTREMENT? YES EI NO tr N/A EI <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) SrZE TNVERTER OUTPUT CTRCUTT (AC) CONDUCTORS ACCORDTNG TO INVERTER <br />OCPD AMPERE RATING. (See Guide Section 9) <br />5) TOTAL OF 1 INVERTER OUTPUT CIRCUIT OCPD(s), ON <br />INVERTER CTRTUTT: DOES TOTAL SUPPLY BREAKERS COMPL <br />EXCEPTIoN lN 6e0.64(B)(2)(a)? YESEI Notr <br />E FOR EACH MICRO. <br />Y WITH 120o/o BUSBAR <br />SHEET <br />Norrs FoR MICRo-INve RTER EIccTRICAL DIAcRAM <br />tt)z <br />].LlFva <br />l-r) <br />C- <br />dol& <br />VAt)1! <br />Ucd <br />=:d <br />t4J <br />c <br />lfJF <br />c <br />rJ.l <br />xr! <br />rn <br />t