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NOTES FOR MICRO_INVERTER ELECTRICAL DIACRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Sing le-Phase PV Systems <br />Sitg Nams:M|CHEILE oo <br />Site AddfeSS: 5a2O w FLIGHT AVE, SANTA Ar{4, CA 927Ix <br />System AC Size: 5.80 <br />SOUTHWEST SUN SOTAR, INC <br />1 3752 HARBOR BLVO <br />GAROEN GROV€, CA 92M3 <br />NT5 <br />MOOULE MOOEL HIS.S29ORG <br />MAX POWER-POINT CURRENT (IUP) <br />SHORT-CIRCUIT CURRENT (|9C) <br />SIGNS'SEE GUID€ SECTION 7 <br />NOTES FOR ALL DRAWINGS SIGN FOR DC DISCONNECT <br />PV MODULE nallNGS @ STC lGuide Section 5) <br />OCPD = OVERCURRENI PROTECTION DEvICE <br />MODULE MAKE Hyundai <br />NAT|oNALELEcrRrcArcoDE REFERENCES <br />SHOWN AS (,YEC )A)(.)OO <br />No sign necessary sinc€ 690.51 <br />ma.king on PV modulo covers <br />need€d information <br />9.1 <br />MAX POWER.POINT VOLTAGE (VUP)32.0 INVERTER RATINGS lcuade section 4) <br />OPEN-CIRCUIT VOLTAGE (VOC)38.8 INVERTER MA(E En hase <br />9.7 INVENTER MOOEL M250-72-2LL-S2x (240V) <br />MAX SERIES FUSE (OCPO) <br />MAXIMUM POWER (Pg) <br />35 <br />290 <br />600 <br />1 .12 <br />MAX DC VOLT RATING 62 <br />MAX POWER @ 40"C 240 <br />MAXVOLTAGE (TYP 600Vm) <br />Voc TEMP COEFF (mvfctr or Y/oC tr) <br />NOMINAL AC VOLTAGE THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />MAX AC CURRENT <br />MAX OCPD RATING <br />1.00 <br />NOTES EOR ARRAY CIRCUIT WIRING (Guido Sectron 6 and 8 and App€ndix E)NOTES FOR INVERTER CIRCUITS (Guids Soclion 8 and 9I <br />1 ] LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EiTREME DRy BULB TEMPERATURE FoR aSHRAE LocATloN Mosr slMlt R To <br />rNsralurror uocartoN. LowEsr EXPEoTED aMBIENT TEMP !L"c <br />2 I HIGHEST CONTINUOUS AMAIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MbNTH 2% oRy BULS TEMPERATURE FoR aSHRAE LocATloN Mo9T slM|LAR ro <br />iiisiarr-airor rocaior. HrcHEsr coNTtNuous TEMPERATURE 6L"c <br />II IF UTILITY REOIJIRES A VISIELE.SREAX SWITCH, DOES TI'IIS SWITCFI MEET THE <br />REOUIREMENT? YESo NOo N,iA O <br />2I IF GENERATION METER REQUIREO, DOES THIS METER SOCKET MEET THE <br />REOUIREMENT? YES E NOO N/AD <br />3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS AASEO ON MAX <br />CURRENT ON NEC 690,53 SIGN OR OCPD RATING AT OISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUII (AC) CONDUCTORS ACCOROING TO INVERTFR <br />OCPO AMPERE RATING (5€6 Guido Ssdon 9) <br />5l ToTAL oF INVERTER OUTPUT CIRCUIT OCPO(S), ONE FOR EACH MICRO- <br />TNVERTER crFd[m DoEs rorAL SUPPLY BREAKERS coMPLY wlrH 120% EusaaR <br />ExcEPTloN lN 690.6,1(BX2Xa)? YEsts NOO <br />2 I 2OO9 ASHRAE FUNDAMENTALS 2% OESIGN TEMPERATURES DO NOT EXCEED <br />ifCIN THE UNITED STATES (PALM SPRINGS, CA IS 4,{,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 OUTOOOR DESIGN TEMPERATURE OF <br />4/C OR LESS (ALL OF UNITED STATES), <br />'I 12 AWG, gdc CONOUCTORS ARE GENERA].LY ACCEPTAALE FOR MODULES <br />wtfH t* oF 7 Ga aMps oR LESS WHEN PRorEcrED aY a I?-AMP oR SMALI-ER <br />FUSE, <br />bt io AwG 90'c coNoucroRsARE GENERALLY AccEPTABLE FoR MoouLES <br />WifH I3c OF 9 6 AMPS OR LESS WHEN PROTECfED BY A 1'AMP OR SMATLER <br />FUSE, <br />NOMINAT AC VOLIAGC 240V <br />7. <br />F <br />do <br />Uo <br />i:d <br />c- <br />o <br />F <br />o <br />l tl tl <br />__l <br />I <br />SIGN FOR IIIVERTER OCPO ANOAC <br />DrscoNNEcr (rF usEo) <br />f soLAR PV sYSTEM - --.,l <br />, AC POINT OF CONNECTION <br />AcouTPUTcuRRENT 25A <br />-E4o <br />tF COEFF SUPPLIED, CIRCLE UNITS I lru l <br />I <br />I I <br />I