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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />System AC Size <br />Site Name: ho"s <br />Date <br />PV MODULE RATINGS @ STC (Guide Section 5) <br />MODULE MAKE TTANWNA SOIAT <br />l <br />MoDUTF MoDFr O.PEAK BLK-Gs 315 <br />MAx powER-potNT CURRENT {rMp) 9.41 A <br />I <br />MAx powER-porNT VoLTAGE (vMD) 33.46 v <br />oPEN-crRcurr VoLTAGE (voc) 40.29 v <br />sHoRr-crRcurr cuRRENr (rsc) ln.tn A <br />MAx sERTES FUSE (ocPD) 20 A <br />MAxtMUt\.t PowER (Pe) 315 w <br />MAx VoLTACE (TYP 6oovo-) looo v <br />VOC TEMP COEFF {mVrCn or o/o/ocE) -O.28 <br />NOTES FOR ALL DRAWINGS: <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />SIGNS-SEE GUIDE SECTION 7 <br />SIGN FOR DC DISCONNECT <br />PHOTOVOLTAIC POWER SOURCE l <br />NATIONAL ELECTRICAL CODEO REFERENCES <br />sHowN As r^/Ec xxx.xx) <br />RATED MPP CURRENT <br />RATED MPP VOLTAGE <br />MAX SYSTEII,I VOLTAGE <br />NA <br />INVERTER RATINGS (Guide Section 4) <br />INVERTER I\4AKE SOLAR EDGE <br />TNVERTER MoDEL SE3000H-US <br />MAX CIRCUIT CURRENT <br />L <br />NAV <br />WARNING: ELECTRICAL SHOCK <br />HAZARD-LINE AND LOAD MAY BE <br />ENERGIZED IN OPEN POSITION <br />MAX DC VOLT RATING <br />MAX POWER @ 40"C <br />NOMINAL AC VOLTAGE <br />MAX AC CURRENT <br />MAX OCPD RATING <br />48 <br />3.8 SIGN FOR INVERTER OCPD ANO <br />AC DISCONNECT (IF USED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />240 <br />'13.75 <br />iF COEFF SUPPLIED CIRCLE UN TS 15 AC OUTPUT CURRENT <br />NOMINAL AC VOLTAGE <br />15.83 <br />240 <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOTES FOR ARRAY CIRCUIT WIRING (Guide Sectlon 6 and 8 and Appendix D)NOTES FOR INVERTER CIRCIJITS (Guide Section 8 and 9) <br />1 ) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTRE[/E DRY BULB TEI\4PERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. LOWEST EXPECTEDAMBIENT TEMP , 'C <br />1) IF UTILITY REQUIRES A VISIBLE.AREAK SWITCH, DOES THIS SWITCH MEET THE <br />REQUIREMENT? YESE NOtr NiAN <br />2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEEI THE <br />REQUIREMENT? YES E NO tr N/A N <br />3)SIZE PHOTOVOLTAIC POWER SOURCE (DC)CONDUCTORS BASED ON MAX <br />CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT OISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCOROING TO INVERTER <br />OCPD AMPERE RATING. (S6e Guid6 Section 9) <br />5) TOTAL OF INVERTFR OCPD(S). ONF FOR EACH INVERTER. OOES TOTAL <br />SUPPLY BREAKERS COMPLV WITH 120% AUSAAR EXCEPTION IN 690 64(8X2Xa)? <br />YES E NOtr <br />2,) HIGHEST CONTINUOUS AMBIENT TEMPERATURE AASEO ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE a" "C <br />2,) 2OO5 ASHRAE FUNDEI'ENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />47.C tN THE UNTTED STATES (PALM SPRiNGS, CA tS 44.10C). FOR LESS THAN I <br />CURRENI.CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONOUIT AT <br />LEASI O,5" AAOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47OC OR LESS {ALL OF UNITED STATES), <br />a) 12 AWG, 90'C 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) 1O AWG, gO'C CONDUCTORS ARE GENERALLY ACCEPTAELE FOR MODULES <br />WITH Isc OF 9,6 AMPS OR LESS WHEN PROTECTEO BY A 1s-AMP OR SMALLER <br />FUSE, <br />NOTES FOR STANDARD STRING SYSTEM ELECTRICAL DIACRAM <br />: <br />F <br />do <br />Uod <br />F <br />: <br />c- <br />o <br />Lo <br />NTS <br />Site Address: <br />I