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NOTES FOR STANDARD STRING SYSTEM ELECTRICAL DIAGRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV S ystems <br />Coon , CA 92870 <br />System AC Size <br />Site Address: ..' ** <br />Site Name: *"**! <br />MODULE MAKE LG <br />MODULE MODEL LG 33ON1C-As <br />MAX POWER-POTNT CURRENT (MP)9.8 A <br />MAX POWER.POINT VOLTAGE (VF)33.7 v <br />oPEN4TRCUTTVOLTAGE (Ve)40.9 v <br />sHoRT-CIRCUTT CURRENT (tsc)10.45 A <br />MAX SERIES FUSE (OCPD)14 <br />MAXTMUM POWER (Pw)24O w <br />MAX VOLTAGE (TYP 600VDc) <br />VOC TEMP coEFF (mvrc tr or %PC D)0.35 <br />IF COEFF SUPPLIED, CIRCLE UNITS <br />SIGNS_SEE GUIDE SECTION 7 <br />PV MODULE RATINGS @ STC (cuide Section 5) <br />NOTES FOR ALL DRAWINGS:SIGN FOR OC DISCONNECT <br />PHOTOVOLTAIC POWER SOURCE <br />RATED MPP CURRENT 9.8 A <br />RATED MPP VOLTAGE 33.7 v <br />MAX SYSTEM VOLTAGE <br />MAX CIRCUIT CURRENT <br />1000 v <br />40.9 A <br />WARNING: ELECTRICAL SHOCK <br />HAZARD-LINE AND LOAD MAY BE <br />ENERGIZED IN OPEN POSITION <br />SIGN FOR INVERTER OCPD AND <br />AC DISCONNECT (IF USED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OUTPUT CURRENT 11.52 <br />^ <br />NOMINAL AC VOITAGE 24O v <br />THIS PANEL FED BY MULTIPLE <br />souRcEs (uTrLrTY AND SOLAR) <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAf CODE' REFERENCES <br />sHowN As (rvEc )o(x)og <br />INVERTER RATINGS (cuids Section 4) <br />ENPHASE <br />INVERTER MODEL ro6-60-x-us(s/1 ) <br />MAX DC VOLT RATING 48 <br />MAX POWER @ 40.C 2OO w <br />NOMINAL AC VOLTAGE 240 v <br />MAX AC CURRENT 96A <br />MAX OCPD RATING 14A <br />NOTES FOR ARRAY CIRCUIT WRING (Guid€ Ssction 6 snd 8 and Appsndix D)NOTES FOR INVERTER CIRCUITS (Guids Section 8 and 9) <br />1,) LOWEST EXPECT AMBIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXTREME DRY AULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTAILATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ! oC <br />2,) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY AULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE ILoC <br />2 ) 2OO5 ASHRAE FUNDEMENTALS 2% DESIGN TEMPFRATURES DO T.IOT EXCFED <br />47OC IN THE UNITED STATES (PALM SPRINGS, CA IS 44,1'C), FOR LESS THAN 9 <br />CURRENT.CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST 0,5'AAOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />476C OR LESS (ALL OF UNITED STATES), <br />a) 12 AWG, 90eC CONDUCTORS ARE GENFRAf,LY ACCEPTABLE FOR MOOULES <br />wlTH lsc OF 7.64 AMPS OR LESS WHEN PROTECTFD BY A 12-AMP OR SMAItER <br />FUSE- <br />b) 1O AWG,gOOC CONDUCTORS ARE GENERATLY ACCEPTABTE FOR MODULES <br />WITH lsc OF 9.6 AMPS OR L FSS WIIEN PROTECTED BY A 1$AMP OR SMALLER <br />FUSE. <br />1) IF UTILITY REQUIRES A VISIBLE€REAK SWITCH. DOES THIS SWTCH MEET THEREQUIREMENT? YESE NOtr N/Atr <br />2) IF GENERATION METER REQUIRED, DOES THIS METER SCICKET MFET THEREOUIREMENT? YES E NOtr N/AE <br />3)S|ZE PHOTOVOLTATC POWFR SOURCE (DC) CONDUCTORS BASED ON MAX <br />CURRENT ON NEC 690,53 SIGN OR OCPD RAIING AT DISCONNECT <br />4) SIZE TNVERTER OUTPUT CTRCUIT (AC) CONDUCTORS ACCORDTNG TO TNVERTER <br />OCPD AMPERE RATING. (Ss€ Guid€ S€crion 9) <br />5) TOTAL OF <br />- <br />INVERTER OCPD(S), ONE FOR EACH INVFRTER, DoEs ToTALsupply BREAREFS coMply wTH 12b44 BUSBAn sideeriol iN odbsrla'l1i[dj;-YESN NON <br />NTS Dat€: <br />: <br />i- <br />do <br />Oo <br />L: <br />o <br />eo <br />600 v <br />INVERTER MAKE