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4(1) #6 AWG CU THWN-2 EGC(1) #1/O AWG CU THWN-2 NEUT(3) #1/O AWG CU THWN-2FILL: 0.7631 IN^21.5" EMT ON STRUCTURES, 37% FILL2" PVC IN TRENCHES, 27% FILLDISTANCE: 10 FT, 0.03% VDROP6(1) #10 AWG CU THWN-2 EGC(1) #10 AWG CU THWN-2 NEUT(3) #10 AWG CU THWN-2FILL: 0.1055 IN^20.75" EMT ON STRUCTURES, 20% FILL0.75" PVC IN TRENCHES, 26% FILLDISTANCE: 10 FT, 0.25% VDROP1(1) #6 AWG CU SOLID CU EGC(2) #12 AWG CU PV WIREDISTANCE: 1 FT, 0.11% VDROP2(1) #6 AWG CU SOLID CU EGC(2) #10 AWG CU PV WIREDISTANCE: 90 FT, 1.3% VDROP3(1) #10 AWG CU THWN-2 EGC(6) #10 AWG CU THWN-2FILL: 0.1399 IN^20.75" EMT ON STRUCTURES, 26% FILL0.75" PVC IN TRENCHES, 34% FILLDISTANCE: 75 FT, 1.08% VDROP5(1) #6 AWG CU THWN-2 EGC(1) #1/O AWG CU THWN-2 NEUT(3) #1/O AWG CU THWN-2FILL: 0.7631 IN^21.5" EMT ON STRUCTURES, 37% FILL2" PVC IN TRENCHES, 27% FILLDISTANCE: 10 FT, 0.03% VDROPNOTES:1. PROVIDE CONTINUOUS PATH FOR GROUND CONDUCTOR FROM THE INVERTER TO THE EXISTINGMAIN SERVICE SWITCHBOARD GROUND BUS. GROUNDING ELECTRODE CONDUCTOR TO SERVE ASEQUIPMENT GROUND. PROVIDE LAY-IN LUGS TO BOND ALL EQUIPMENT ALONG THIS PATH TO THEGROUNDING ELECTRODE CONDUCTOR TO ALLOW FOR CONTINUOUS RUN.GENERAL NOTES:1.CONTRACTOR SHALL USE UL 2703 LISTED GROUNDING LUGS OR UL 2703 LISTED INTEGRATEDGROUNDING SYSTEM FOR GROUND OF ARRAY AND RACKING.2.THE PV SYSTEM SHALL BE LISTED PER UL 1703 AS REQUIRED3.NOTIFY SERVING UTILITY PRIOR TO ACTIVATION OF PV SYSTEM4.ALL PV EQUIPMENT SHALL BE LISTED BY A RECOGNIZED TESTING LABORATORY.5.ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH 2022 CALIFORNIA ELECTRICAL CODE,AND 2022 CALIFORNIA BUILDING CODE6.THE MIN TEMPERATURE IS 2°C AND AVERAGE HIGH IS 31°CSHEET NOTES:1.PROTECTIVE RELAYING REQUIREMENTS TO BE DETERMINED.2.SPECIFIC REVENUE METERING REQUIREMENTS AND DEVICES TO BE DETERMINED.3.CUSTOMER METER TO SHARE CT & PT WITH UTILITY METER.4.PRIMARY VOLTAGE PENDING INTEGRATION STUDY20A/2PJBOX NEMA 3R(N) SOLAR SUB PANEL100A, 120/208V, 3PH, 4W, NEMA 1GND20A/2PSERVICE FROM UTILITY(E) MAIN SERVICE120/208V, 3PH, 4W,225A, NEMA 3R,(E) 200AFUSESUTILITYCUSTOMERGRD(E) GROUNDINGELECTRODE SYSTEMPROJECT TOTAL:SYSTEM SIZE: 10.665 kW STC DC9.617 kW CEC ACPANEL SPECS:(27) CSI SOLAR CO., LTD., CS3N-395MS [BLK]VMP: 37.0V, VOC: 44.3V, IMP: 10.68A, ISC: 11.44ASTC: 395W, PTC: 369.1WINVERTER / RAPID SHUTDOWN SPECS:(27) ENPHASE ENERGY INC., IQ7PLUS-72-2-US [208V]208V, 1PH, 2W, MAX OUTPUT CURRENT = 1.39ACEC WEIGHTED EFFICIENCEY: 96.5%MODULE LEVEL RAPID SHUTDOWN COMPLIANT 690.1230AM(3) BRANCH 9 MODS, 9 MICRO INVERTERSMETER #256000-036057GND(N) AC DISCONNECT FOR UTILITY OPERATION &RAPID SHUTDOWN INITIATIONW/ 30A, 3P, 208V, NEMA 1 VISIBLE / LOCKABLE ENPHASE MICRO INVERTER TYPMODULE TYPMISC FACILITY LOADSGRDBACK FED SOLAR BREAKER LOCATED AT THE END OF THE BUS BAR FROM MAIN BREAKER. LINE TO NEUTRAL SHALL BE 120V FROM EACH OF THE TWO POLES. CONTRACTOR TO VERIFY WHAT PHASES TO CONNECT THE BREAKER TO.120% RULE PER 705.12(B)(3)(2)BUS RATING: 200AMAIN RATING: 200ASOLAR OUTPUT: 22A200A BUS X120% -200A MAIN >= 22A SOLAR X 125%40A >= 28A THEREFORE OK(N) 30A/3PN(E) MAIN SERVICEDISCONNECT120/208V, 3P, 200A,NEMA 3R(E) 200A SUB PANEL120/208V, 3PH, 4W, 200A, NEMA 1(E) CONDUCTORS(E) CONDUCTORS20A/2PPER MODULE (TYP):PER STRING (TYP):GND(N) ENPAHSE NETWORK PROTECTION RELAYW/ ENPHASE IQ GATEWAY MONITORING120/208V, 3PH, 200A, NEMA 3R ENPHASE IQ GATEWAY(N) SOLAR ONLY SUB PANELPHASE DISTRIBUTION (VA)BRANCHABC 113011301213011301313011301TOTAL260226022602MAX CURRENT: 2602A / 120V = 22AX_________________________Confidentiality Statement:7/12/2023 2:50:24 PM To scale on 24x36 paperSLD Scott Bourdelais2060 N Tustin Ave, Santa Ana,CA 92705E1.1Tenco Solar Inc18340 Yorba Linda Blvd#107-497Yorba Linda, CA 92886714-637-6226This drawing is the property of Tenco Solar Inc. This information isconfidential and is to be used only in connection with work describedby Tenco Solar Inc. No part is to be discolosed to others withoutwritten permission from Tenco Solar IncTenco Solar IncLIC # C10, C46: 1092568EXP: 6/30/24Tenco Solar IncNTS1SLD --WIRE RATING CHART1Parallel RunsWire Amp RatingWire Temp DerateWire Conductor DerateDerated Wire Rating >= Amps Max..1 30 0.96 1 1 X 30A X 0.96 X 1 = 29 >= 181 40 0.96 1 1 X 40A X 0.96 X 1 = 38 >= 161 40 0.96 0.8 1 X 40A X 0.96 X 0.8 = 31 >= 161 170 0.96 1 1 X 170A X 0.96 X 1 = 163 >= 281 170 0.96 1 1 X 170A X 0.96 X 1 = 163 >= 281 40 0.96 1 1 X 40A X 0.96 X 1 = 38 >= 28WIRING CHART1Callout #Amps IscNEC MultAmps MaxParallel RunsNumber ConductorsSize ConductorConductor MatlInsulation ConductorSize NeutralSize GroundConduit QtyWire Temp RatingWire Amb TempWire Roof TempWire Temp TotalConductors Current Carrying. .1 11.44 1.56 18 1 2 #12 AWG CU PV WIRE NA #6 AWG 1 90 31 0 31 22 12.51 1.25 16 1 2 #10 AWG CU PV WIRE NA #6 AWG 1 90 31 0 31 23 12.51 1.25 16 1 6 #10 AWG CU THWN-2 NA #10 AWG 1 90 31 0 31 64 22 1.25 28 1 3 #1/O AWG CU THWN-2 #1/O AWG #6 AWG 1 90 31 0 31 35 22 1.25 28 1 3 #1/O AWG CU THWN-2 #1/O AWG #6 AWG 1 90 31 0 31 36 22 1.25 28 1 3 #10 AWG CU THWN-2 #10 AWG #10 AWG 1 90 31 0 31 3TERMINATION...Term Temp RatingTerm AmpRating>=Amps Max..60 20 >=1860 30 >=1660 30 >=1660 125 >=2860 125 >=2860 30 >=28VOLTAGE DROP CHART1Vdrop Amps ImpVdrop VmpVdrop DistanceVdrop Percent..10.89 40.9 1 0.1112.51 208 90 1.312.51 208 75 1.0822 208 10 0.0322 208 10 0.0322 208 10 0.25No.DescriptionDate2060 N Tustin Ave - 101116106 &2018050010/4/2023
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