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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV tems <br />Site Name <br />System AC Size <br />Site Address <br />Dalet 2141202ANTS <br />SIGNS-SEE GUIDE SECTION 7 <br />NOTES FOR ALL DRAWINGS]SIGN FOR DC DISCONNECT <br />PV MODULE RATINGS @ STC (Guide Section 5) <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICAL CODEO REFERENCES <br />SHOWN AS TNEC XXXX' <br />It,4ODULE [.4AKE Canadian Solar <br />cs3K-310MS 310W <br />MAX POWER.POINT CURRENT (IMP)9.43 A <br />MAX POWER.POINT VOLTAGE (VMF) <br />OPEN.CIRCUIT VOLTAGE (VOC)39.7 v <br />sHoRT-CTRCU T CURRENT (rsc)9.98 A <br />MAX SERIES FUSE (OCPD)240 <br />t\.{AX t{UM POWER (Pw)310 w <br />[rAx VoLTAGE (TYP 600VDc)60 <br />VOC TEl,.lP COEFF (mV/oCD or %PCtr) <br />IF COEFF SIJPPLIED- CIRCLE UNITS <br />INVERTER RATINGS (Guide Section 4) <br />PHOTOVOLTA C POWER SOURCE <br />RATED I\,4PP CURRENT '15.00 A <br />RATED ]\,4PP VOLTAGE 380 v <br />MAX SYSTEM VOLTAGE <br />[,4AXCRCUTCURRENT 18.8 A <br />WARNING: ELECTRICAL SHOCK <br />HAZARD_LINE AND LOAD MAY BE <br />ENERGIZED IN OPEN POSITION <br />32.9 v I <br />]NVERTER MAKE SolarEdge Technologies <br />NVERTER MODEL SE3OOOH-US <br />IVAX DC VOLT RATING 480 v <br />MAX POWER @ 40"C 3000 w <br />240 v <br />12.5 A <br />20 <br />SIGN FOR INVERTER OCPD AND <br />AC DISCONNECT (IF USED) <br />NOI\,4INAL AC VOLTAGE <br />-0.3 MAX AC CURRENT <br />THIS PANEL FED BY IVULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NoTES FoR ARRAY CIRCUIT WRING (Guide Secuon 6 and 8 and Appendix D) <br />1,) LOWEST EXPECT AMBIENT TEIVPERATURE BASED ON ASHRAE I\,4INIMUM II,EAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION I\,IOST SIMILAR TO <br />INSTALLATION LOCATION. LOWEST EXPECTEO AMBIENT IEMP LOC <br />2,I HIGHEST CONTINUOUS AI\,{BIENT TEMPERATURE BASEO ON ASHRAE HIGHEST <br />MbNTH 2olo DRy BULB TEMPERATURE FoR ASHRAE LocATloN Mosr slMlLAR To <br />iNSTALLATION LOCATION. HIGHESTCONTINUOUSTEMPEFTATURE 1-.C <br />2 ] 2OO5 ASHRAE FUNDEMENTALS 2% DESIGN TE\4PERATURES DO NOT EXCEEO <br />47OC IN THE UNITED STATES {PALM SPRINGS, CA IS 44,10C) FOC LESS THAN 9 <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 UNITEO STATES), <br />AI 12 AWG, gO"C CONDUCTORS ARE GENERALLV ACCEPTABLE EOR VODULES <br />WIfH Isc OF 7,68 A[4PS OR LESS WHEN PROTECTED BY A 1z.AMP OR SMALLER <br />FUSE, <br />b] 1O AWG, 9OOC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WIiH Isc OF 9,6 AMPS OR LESS WHEN PROTECTED BY A 1'AMP OR SMALLER <br />FUSE, <br />1) IE UTILITY REOUIRES A VISIBLE.BREAK SWITCH, OOES THIS SWITCH MEET THE <br />REQUIREMENT" YES M NOtr N/AE <br />2) IF GENERATION METER REOUIRED, DOES THIS I\,IETER SOCKET MEET THE <br />REOUIREMEN'? YES O NO D N/A E <br />3) SIZE PHOTOVoLTAIC PoWER SOURCE (Dc, CoNDIJCTORS BASED oN MAx <br />iURRENT oN NEC 690,53 SIGN OR OCPO RATING AT DISCO\\ECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC)CONDUCTORS ACCORDING TO INVERTER <br />OCPD AMPERE RATING, (See Guide SecIiON 9) <br />5) TOTAL OF ,, INVERTER OCPD(S), ONE FOR EACH INVERTER. DOES TOTAL <br />SUPPLY BREAKERS- coMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(BX2Xa)? <br />YES E NO f] <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />16AC OUTPUT CURRENT <br />NOMINAL AC VOLTAGE 240 v <br />NOTES FOR STANDARD STRINC SYSTEM ELECTRICAL DIAGRAM <br />2 <br />F <br />a- <br />do <br />Uod.c- <br />F <br />: <br />d. <br />c- <br />o <br />!o <br />MODULE MODEL <br />406.6 v <br />NOTES FOR NVERTER CIRCUITS (Gu de Section 8 and 9): <br />I!,IAX OCPD RATING