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NoTES FoR STANDARD STRING SYSTEM ELECTRICAL DIAGRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />System AC Size <br />Site Name: -**^ <br />szE <br />MAX SERIES FUSE (OCPD) <br />MAX ITUM POWER (P0e) <br />MAX VOLTAGE (TYP 6OOVDC)60 <br />SIGNS_SEE GUIDE SECTION 7 <br />SIGN FOR DC DISCONNECTPV MODULE RATINGS @ STC (Guide Section 5) <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />l\,4oDULE 1,4AKE Canadian Solar <br />NATIONAL ELECTRICAL CODE@ REFERENCES <br />sHowN AS (NEC XXXXX) <br />RATED N,4PP CI]RRENT 15.00 A <br />MODULE I\,4ODEL cs3K-310t\,.1S 310W <br />I RATED MPP VOLTAGE <br />I\,4AX POWER.POINT CURRENT (IMP)9.43 A <br />I\,4AX SYSTEM VOLTAGE 406.6 v <br />IVAX POWER.POINT VOLTAGE (VMP)32.9 v INVERTER RATINGS (Guide Section 4) <br />oPEN-crRcurr voLrAGE (voc) t ss.z <br />15.00 A <br />sHoRT-CTRCUTT CURRENT (rsc)9.98 A SE3SOOH-US <br />WARNING: ELECTRICAL SHOCK <br />HAZARD-LINE AND LOAD t\,{AY BE <br />ENERGIZED IN OPEN POSITION240MAX DC VOLT RATING 480 v <br />N,AX POWER @ 40oC 3800 w SIGN FOR INVERTER OCPD AND <br />AC DISCONNECT (IF USED) <br />NOMINAL AC VOLTAGE 240 v SOLAR PV SYSTEI\,1 <br />AC POINT OF CONNECTIONVOC TE[,4P COEFF (mV/'Ctr or o/.PC tr)-0.3 MAX AC CURRENT 16 <br />IF COEFF SUPPLIED, CIRCLE UNITS I,4AX OCPD RATING 20 ] rc oureur cuncerr I t6 <br />NO]\,4]NAL AC VOLTAGE 240 v <br />NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D): <br />1,) LOWEST EXPECT AI\,,IBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREI\4E DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIM]LAR TO <br />INSTALLAT]ON LOCATION, LOWEST EXPECTED AN4BIENT TEMP 1 .C <br />1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEETTHE <br />REQUIREMENT? YES E NOD N/Atr <br />2,) HIGHEST CONTINUOUS AIVBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEI!,,IPERATURE FOR ASHRAE LOCAT]ON MOST SII\,4ILAR TO <br />INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE lL"C <br />2,) 2OO5 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />47oC rN THE UNTTED STATES (PALTV SPRTNGS, CA rS 44.10C). FOR LESS THAN I <br />CURRENT.CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT <br />LEAST 0,5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TE]\,{PERATURE OF <br />47OC OR LESS (ALL OF UNITED STATES), <br />a) 12 AWG, 90oc CoNDUCTORS ARE GENERALLY ACCEPTABLE FOR I\TODULES <br />WITH lsc OF 7.68 A[,4PS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER <br />FUSE, <br />b) 1O AWG, gOOC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BYA lSAMP OR SMALLER <br />FUSE, <br />2) lF GENERATION METER REQUIRED, DOES THIS l\,lETER SOCKET l\.,lEET THE <br />REOUIRE\,4ENT? YES tr NO f] N/A E <br />3) SrZE PHOTOVOLTATC POWER SOURCE (DC)CONDUCTORS BASED ON MAX <br />CURRENT ON NEC 690,53 SIGN OR OCPD RATING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER <br />OCPD AMPERE RATING. (See Guide Section 9) <br />s)TOTAL OF { INVERTER OCPD(S), ONE FOR EACH INVERTER. DOES TOTAL <br />SUPPLY BREAKERS COl\4PLY W|TH 120% BUSBAR EXCEPTTON rN 690.64(8)(2)(a)? <br />YES E NOtr <br />380 V <br />IVAX CIRCUIT CURRENT <br />INVERTER I\,4AKE <br />INVERTER I\4ODEL <br />IHIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NTS <br />2 <br />F <br />6- <br />do <br />Uo <br />c- <br />! <br />: <br />c- <br />o <br />F <br />o <br />x <br />Site Address:,"."**""-*,..*o^* **., <br />Date 21412020 <br />NOTES FOR ALL DRAWINGS: <br />PHOTOVOLTAIC POWER SOURCE <br />SolarEdge Technologies <br />NOTES FOR INVERTER CIRCUITS (Guide Secuon 8 and 9):