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(N)JUNCTION <br />BOX OR EQUIV <br />2 33 <br />(N)ENPHASE IQ COMBINER 4 <br />AC COMBINER WITH ENPHASE <br />ENVOY-S X-IQ-AM1-240-4 <br />120/240 NEMA 3R INSTALL (2)20A <br />PV 2P BREAKERS(ONLY FOR <br />SOLAR NO LOAD TO BE ADDED) <br />20A <br />20A <br />15A <br />(N)200A <br />MAIN <br />BREAKER <br />M <br />PV BREAKER AT THE <br />OPPOSITE END OF <br />BUSBAR <br />40A 2P PV <br />BREAKER <br />EXISTING 120/240V <br />1PH 60HZ <br />UT <br />I <br />L <br />I <br />T <br />Y <br />GR <br />I <br />D <br />(E)GROUND <br />ELECTRODE <br />(N)200A END FED <br />MAIN PANEL <br />UTILITY:SCE <br />222013-161748 <br />(N)(22)ENPHASE IQ8PLUS-72-2-US(240V,1PH) <br /> WITH <br />(22)URECO FBM400MFG-BB MODULES <br />1 <br />(1) BRANCH OF (11) MICRO-INVERTERS(11 MODULES) <br />(1) BRANCH OF (11) MICRO-INVERTERS(11 MODULES) <br />(N)URECO FBM400MFG-BB, <br />400W MODULES <br />(N)60A AC <br />DISCONNECT <br />SQUARE D DU222RB <br />AC DISCONNECT <br />NON FUSED 60A, <br />120/240V, 2P <br />SINGLE LINE DIAGRAM <br />PV-4.0 <br />SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 8800W, AC SYSTEM SIZE - 6380W, CEC AC SYSTEM SIZE - 8013W <br />CUSTOMER INFORMATION <br />NAME&ADDRESS: <br />33°43'54.17"N 117°52'53.71"W <br />APN:013-024-23 <br />AHJ:CA-CITY OF SANTA ANA <br />UTILITY:SCE <br />SYSTEM INFORMATION <br />DESIGNER/CHECKED BY: <br />SB/MR <br />PROJECT NUMBER:GOSG-007806 <br />SCALE:AS NOTED PAPER SIZE:17"x11" <br />EVERARDO ALDAPA <br />1225 S ROSEWOOD AVE, SANTA ANA, CA 92707. <br />ENGINEER OF RECORD <br />DATE:02/16/2023 REV:A <br />DC SYSTEM SIZE: 8800W <br />AC SYSTEM SIZE: 6380W <br />CEC AC SYSTEM SIZE: 8013W <br />MODULES: <br />(22)URECO FBM400MFG-BB <br />INVERTER: <br />(22)ENPHASE IQ8PLUS-72-2-US(240V,1PH) <br />BRANCH DETAILS: <br />2 BRANCH OF 11 MICRO INVERTERS (11 MODULES) <br />CONTRACTOR INFORMATION <br />18271 MCDURMOTT W SUITE E, IRVINE, <br />CA 92614. <br />TEL.NO: 949-309-2453 <br />LIC:#B/C10 - 1037212 <br />MAIN PANEL UPGRADE:REPLACE EXISTING MAIN SERVICE <br />PANEL WITH NEW 200/200A MAIN PANEL <br />ELECTRICAL NOTES: <br />1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO <br />MORE THAN 2%. <br />2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 <br />CODE SECTION. <br />3. AC GROUNDING ELECTRODE CONDUCTOR SIZED <br />PER CEC 250.66. <br />4. AMBIENT TEMPERATURE CORRECTION FACTOR IS <br />BASED ON CEC 690.31(A). <br />5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS <br />BASED ON CEC 310.15(B)(2). <br />6. MAX. SYSTEM VOLTAGE CORRECTION IS PER CEC <br />690.7. <br />7. CONDUCTORS ARE SIZED PER WIRE AMPACITY <br />TABLE CEC 310.15(B)(16). <br />8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE <br />LISTED AS SUNLIGHT RESISTANT PER CEC 310.10(D). <br />9. CONDUCTORS EXPOSED TO WET LOCATIONS <br />SHALL BE SUITABLE FOR USE IN WET LOCATIONS <br />PER CEC 310.10(C). <br />NOTE: <br />1. MICRO INVERTERS ARE UL1741 RATED <br />2. EACH MICRO INVERTER IS RAPID SHUTDOWN COMPLIANT <br />OCPD CALCULATIONS: <br />SUB PANEL RATING:200A, <br />SUB MAIN BREAKER RATING:200A <br />120% RULE: (200AX1.2)-200A=40A <br />=>ALLOWABLE BACKFEED IS 40A <br />INVERTER OVERCURRENT PROTECTION= <br />INVERTER O/P I X CONTINUOUS LOAD(1.25)X <br />#OF INVERTERS =1.21x1.25x22=33.28 A <br />=>PV BREAKER = 40A <br />ALLOWABLE BACKFEED 40A =>40A PV BREAKER <br />THE DESIGNED INTERCONNECTION MEETS THE <br />705.12(B)(2) REQUIREMENTS <br />MODULE SPECIFICATION <br />MODEL URECO FBM400MFG-BB <br />MODULE POWER @ STC 400W <br />OPEN CIRCUIT VOLTAGE:Voc 37.2V <br />MAX POWER VOLTAGE:Vmp 31.17V <br />SHORT CIRCUIT CURRENT:Isc 13.68A <br />MAX POWER CURRENT:Imp 12.84A <br />MICRO INVERTER SPECIFICATIONS <br />MODEL ENPHASE <br />IQ8PLUS-72-2-US(240V,1PH) <br />POWER RATING 290W <br />MAX OUTPUT CURRENT 1.21A <br />CEC WEIGHTED EFFICIENCY 97% <br />MAX NO OF MICRO INVERTERS/BRANCH 13 <br />MAX DC VOLTAGE 60V <br />CONDUIT SCHEDULE <br />TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND <br />1 NONE (4) 12 AWG ENPHASE Q CABLE PER <br />BRANCH CIRCUIT NONE (1) 6 AWG BARE COPPER <br />2 3/4"EMT OR EQUIV (4) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 <br />3 3/4"EMT OR EQUIV (2) 8 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 <br />AC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C <br />TAG <br />ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK <br />1 1.21 X 11 = 13.31 X 1.25 = 16.64A 30 X 0.96 X 1 =28.80A 16.64A <25A 16.64A <28.80A <br />2 1.21 X 11 = 13.31 X 1.25 = 16.64A 40 X 0.96 X 0.8 =30.72A 16.64A <35A 16.64A <30.72A <br />3 1.21 X 22 = 26.62 X 1.25 = 33.28A 55 X 0.96 X 1 =52.80A 33.28A <50A 33.28A <52.80A <br />ELECTRICAL CALCULATION <br />NOTE: <br />1.NEW SERVICE PANEL MUST BE COMBINATION/ALL-IN-ONE, AND METER AND MAIN CANNOT BE SEPARATE. <br />2.LISTED COMBINATION OVERHEAD AND UNDERGROUND FEED SERVICE BOXES REQUIRED.2. EACH OPTIMIZER IS RAPID SHUTDOWN <br />COMPLIANT <br />3.200A SERVICE REQUIRES A MINIMUM 4 AWG CONDUCTOR TO 10' OF UNDERGROUND METAL WATER PIPE ELECTRODE. BOND ON THE <br />INSIDE/OUTSIDE WITHIN FIRST 5' OF WHERE THE WATER ENTERS THE BUILDING. AN ADDITIONAL CONNECTION UFER OR 2 NEW RODS IS <br />NEEDED - LOCATED 6' FROM OTHER ELECTRODES. WATER PIPE MAY NOT BE USED TO BOND ANY <br />ELECTRODES UNLESS BURIED OR ENCASED, ELECTRODE CONNECTIONS MUST BE ACCESSIBLE. <br />1225 S Rosewood <br />Ave03/14/23