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NOTES FOt{ MICRO.I NVERTER ELECI'I].ICAL DIACRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />]l.,d.u -a Pt6. <br />GOYAJ CONSrRrrCiOr NC <br />AMHErr,!. CA 92r0r ('r!) sr-72.7 Site Name: LoNG rH,EN Do x <br />Site Address. <br />SYStem AC Size' g.askltocsrc <br />sJGflFsTf, G]JIDEJEEIqN Z <br />NO]E.AEOEALL-OBAUANES SIGNfO&!C DISCONNECT <br />No sign necessary sinc€ 690 51 <br />marking on PV module covers <br />needed informalion <br />stGN f AfuNVIBTIB,ACPAANP AC <br />DISCONNECI iIF USED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC O(]TPIIT <br />'IIRRENT <br />29.12 <br />NOMINAL AC VOLTAGE 240 <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />PvlroDuLLBAItxcS-@[CG!]deli(li.onJ) <br />MOOUI.E MAXE HYUNDAI HEAVY <br />MOOUTE MODEL HiS.S35OTI <br />MAX POWER.POINT CURRENT (MF)9 <br />MAX POWER.POINT VOLTAGE (VMd 38.7 <br />OPEN.CIRCUIT VOLTAGE (V€)47 .1 <br />SHORT.CIRCUIT CURRENT (lSC)9.6 <br />I\,{AX SERIES FUSE (OCPO)20 <br />MAXIMUM POWER (PMAi) <br />MAX VOLTAGE (TYP 6OOV!r) <br />vOC TEMP COEFF (mvfcO or %fco)-0.30 <br />IF COEFF SUPPLIED CIRCLE UNITS <br />OCPD - OvERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAL COOE6 REFERENCES <br />SHO\,^A AS TA,IEC XXXXX) <br />lNllESlESSAINGslGurdeledla! 41 <br />INVERIEi MAI(T NORTHERN ELECTRIC <br />INVERTTS MODET NEP BDM 3OO <br />MAX OC VOLI RATING 60 <br />MAX POWER @ 4o'C <br />NOI\,4INAL AC VOLTAGE <br />MAX AC CIJRRENT 1.04 <br />MAX OCPD RATING 20 <br />NoTES FoR ARRAY ciRcutLWBlNQ,lGldeSeota0 6 aod E andArperdu E)NOTES FOR INVERTER CIRCUITS (Gqrde Secton 8 and 9) <br />1 ) LOWEST EXPECT AMBIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION LOWEST EXPECTEO AMEIENT TEMP JIg"C <br />2 ) HIGHEST CONTINUOUS AMEIENT TEMPERAIURE BASEO ON ASHRAE HIGHEST <br />MONTH 296 ORY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE !-11"C <br />2,) 2OO9 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES OO NOT EXCEED <br />47"C IN THE UNITED STATES (PALM SPRINGS, CA IS 44,1'C) FORLESSTHAN9 <br />CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTEO SUNLIT CONDUIT AT <br />LEAST 0.5" ABOVE ROOF AND USING THE OUTOOOR DESIGN TEMPERATURE OF <br />47"C OR LESS {ALL OF UNITED STATES), <br />a) 12 AWG, 90oC CON0UCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WTH lsc OF 7 68 AMPS OR LESS !vl-lEN PROTECTED aY A 12-aMP OR SMALLER <br />FUSE, <br />b) 1O AWG, gOOC CONOUCTORS ARE GENERALLY ACCEPTASLE FOR MODULES <br />wlTH lsc OF 9.6 AMPS OR LESS ffiEN PROTECTEO BY A I'AMP OR SMALLER <br />FUSE <br />1) IF UTILITY REQUIRES A VISIELE.AREAK SWTCH. DOES THIS SWTCH MEET THE <br />REQUIREMENT? YESE NOtr N/4tr <br />2) IF GENERATION METER REOUIREO, OOES THIS METER SOCKET MEET THE <br />REQUIREMENI' YES E NO O N/A O <br />3) SIZE PHOTOVOLTAIC POVVER SOURCE (DC) CONDUCTORS BASEO ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT OISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONOUCTORS ACCORDING TO INVERTER <br />OCPO AMPERE RATING (Se€ Guide S€clion 9) <br />5) TOTAL OF ? INVERTER OUTPUT CIRCUTT OCPD(S), ONE FOR EACH MICRO- <br />INVERTER CIRCUIT OOES TOTAL SUPPLY BREAKERS COMPLY WTH 120Y0 BUSBAR <br />ExCEPTION lN 690 64(BX2)(a)? YEStr NOtr <br />F <br />.- <br />.!o <br />Uoala-- <br />z <br />r'. <br />a <br />! <br />I <br />I <br />Isrzs <br />lsso <br />lzz-ss <br />lzt t-za+ <br />ffi