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SHEET NAME <br />SHEET SIZE <br />SHEET NUMBER <br />ANSI B <br />11" X 17" <br />SIGNATURE WITH SEAL <br />PROJECT NAME & <br />ADDRESS <br />E2.0 <br />DATE: 2/17/2023 <br />1 <br />5 <br />3 <br />5 <br /> <br /> W <br /> <br />P <br />O <br />M <br />O <br />N <br />A <br /> <br />S <br />T <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br />, <br /> <br />9 <br />2 <br />7 <br />0 <br />4 <br />FE <br />L <br />IP <br />E <br /> <br />E <br />L <br />IZ <br />A <br />L <br />DE <br /> R <br />ES <br />I <br />D <br />E <br />N <br />C <br />E <br />TROY STOKES <br />2491 ALLUVIAL AVE <br />#22 CLOVIS, CA 93611 <br />CONTRACTOR LIC#: #904259 <br />PHONE #: 559-797-2232 <br />GENERAL B,C10-ELECTRICAL <br />DESCRIPTION DATE REV <br />REVISIONS <br />INITIAL DESIGN 2/17/2023 00 <br />SHEET NAME <br />SHEET SIZE <br />SHEET NUMBER <br />ANSI B <br />11" X 17" <br />SIGNATURE WITH SEAL <br />PROJECT NAME & <br />ADDRESS <br />E2.0 <br />DATE: 2/17/2023 <br />1 <br />5 <br />3 <br />5 <br /> <br /> W <br /> <br />P <br />O <br />M <br />O <br />N <br />A <br /> <br />S <br />T <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br />, <br /> <br />9 <br />2 <br />7 <br />0 <br />4 <br />FE <br />L <br />IP <br />E <br /> <br />E <br />L <br />IZ <br />A <br />L <br />DE <br /> R <br />ES <br />I <br />D <br />E <br />N <br />C <br />E <br />TROY STOKES <br />2491 ALLUVIAL AVE <br />#22 CLOVIS, CA 93611 <br />CONTRACTOR LIC#: #904259 <br />PHONE #: 559-797-2232 <br />GENERAL B,C10-ELECTRICAL <br />DESCRIPTION DATE REV <br />REVISIONS <br />INITIAL DESIGN 2/17/2023 00 <br />AC OUTPUT CURRENT <br />NOMINAL AC VOLTAGE 240V <br />12.10A <br />120% RULETHIS PANEL IS FED BY MULTIPLE SOURCES <br />(UTILITY AND SOLAR) <br />ENPHASE Q CABLE TO BE ATTACHED TO <br />RAIL MIN. 3-1/2" ABOVE ROOF SURFACE <br />SYSTEM NOTES: <br />1. ENPHASE IQ7 / IQ8 SERIES MICROINVERTERS DO NOT REQUIRE GROUNDING <br />ELECTRODE CONDUCTORS OR EQUIPMENT GROUNDING CONDUCTORS. THE <br />MICROINVERTERS ITSELF HAS CLASS II DOUBLE-INSULATED RATING, WHICH <br />INCLUDES GROUND FAULT PROTECTION. <br />2. ENPHASE Q CABLE HAS NO NEUTRAL WIRE - (2 WIRE DOUBLE INSULATED <br />CABLING) <br />3. MODULES ARE BONDED TO RAIL USING ILSCO/SWH INTEGRATED GROUNDING. <br />4. RAILS ARE BONDED WITH UL 2703 RATED LAY-IN LUGS <br />5. SYSTEM IS UNGROUNDED <br />6. BARE COPPER IS TRANSITIONED TO THHN/THWN-2 VIA IRREVERSIBLE CRIMP; <br />GEC TO BE CONTINUOUS PER CEC 250.64(C) <br />7. SUB-BRANCHES ARE CENTER-FED AT JBOX TO MAKE ONE TOTAL BRANCH <br />CIRCUIT. <br />8. ENPHASE IQ ENVOY INSIDE IQ COMBINER REQUIRES A NEUTRAL TO BE LANDED <br />AT THE NEUTRAL BUSS AT MAIN PANEL PER ENPHASE INSTALLATION <br />INSTRUCTIONS. <br />9. ENPHASE MICROINVERTERS ARE ALL RAPID SHUTDOWN READY PER NEC 690.12 <br />ELECTRICAL <br />LINE DIAGRAM <br />(BUS BAR RATING X 120%) - MAIN BREAKER <br />RATING = MAX. PV OCPD <br />AMBIENT TEMP (HIGH TEMP 2%) <br />RECORD LOW TEMP <br />CONDUIT HEIGHT <br />ROOF TOP TEMP <br />CONDUCTOR TEMPERATURE RATE <br />2° <br />35° <br />0.5" <br />57° <br />90° <br />Rooftop conductor ampacities designed <br />in compliance with art. 690.8, Tables <br />310.15(B)(2)(a), 310.15(B)(3)(a), <br />310.15(B)(3)(c), 310.15(B)(16), Chapter <br />9 Table 4, 5, & 9. Location specific <br />temperature obtained from ASHRAE <br />2017 data tables <br />(100A x 120%) - 100A = 20A <br />WIRE FROM - - <br />ARRAY TO JUNCTION BOX <br />CONDUIT <br />PV WIRE <br />JUNCTION BOX TO COMBINER PANEL <br />COMBINER PANEL TO MSP <br />2 <br />2 <br />3 <br />#12 <br />WIRE TYPE <br />90° 30A x 0.96A x 0.80A = 23.04A 25A <br />NOC: NEC: <br />#10 <br />#10 <br />#10 <br />EGC <br />THWN-2 <br />THWN-2 <br />WIRE <br />TAG # <br />WIRE <br />QTY <br />WIRE <br />GAUGE: <br />TEMP <br />RATING: <br />WIRE <br />AMP <br />TEMP <br />DE-RATE: <br />CONDUIT <br />FILL: <br />WIRE <br />OCP: <br />TERMINAL <br />75°C RATING: <br />INVERTER <br />QTY: <br />STRING <br />AMPS <br />GRND <br />SIZE <br />GRND WIRE <br />TYPE <br />1 <br />3/4" EMT <br />3/4" EMT <br />TRUNK CABLE <br />2 <br />3 <br />ENPHASE TRUNK CABLE <br />INCLUDES #12 GROUND <br />10 <br />10 <br />x <br />x <br />1.21 <br />1.21 <br />x 1.25 = 15.13A <br />x 1.25 = 15.13A <br />#1 <br />10 x 1.21 X 1.25 = 15.13A#1 <br />PV MODULE RATING @ STC <br />MANUFACTURER <br />MAX. POWER-POINT CURRENT (IMP) <br />MAX. POWER-POINT VOLTAGE (VMP) <br />OPEN-CIRCUIT VOLTAGE (VOC) <br />SHORT-CIRCUIT CURRENT (ISC) <br />NOM. MAX. POWER AT STC (PMAX) <br />MAX. SYSTEM VOLTAGE <br />VOC TEMPERATURE COEFFICIENT <br />CANADIAN SOLAR <br />CS3N-390MS [BLK] <br />10.60 AMPS <br />36.8 VOLTS <br />44.1 VOLTS <br />11.38 AMPS <br />390 WATT <br />1000V <br />-0.260° %/°C <br />(N) JUNCTION BOX <br />600 V, NEMA 4 <br />UL LISTED <br />G <br />L1L1 <br />L2L2 <br />10 MICRO-INVERTERS IN BRANCH CIRCUIT #1 <br />TERMINATOR CAP ON LAST CABLE <br />CONNECTOR AC TRUNK CABLE (TYP) <br />L1 <br />L2 <br />N <br />G <br />NG <br />15A <br />M* Envoy-S1 2 <br />20A <br />G <br />N <br />100A <br />M <br />20A <br />(E) LOAD <br />3 <br />(N) PV <br />BREAKER <br />(10) (ENPHASE ENERGY I7PLUS-72-2-US [240V]) <br />INVERTERS <br />240VAC, 1.21 MAX <br />CEC WEIGHTED EFFICIENCY 97.0% <br />NEMA 4R, UL LISTED, INTERNAL GFDI <br />POINT OF INTERCONNECT, BACKFEED IN MSP <br />EXISTING ZINCO 240V/100A BUSBAR RATING, <br />MAIN SERVICE PANEL, SINGLE PHASE, <br />WITH A 100A MAIN BREAKER <br />UTILITY COMPANY - SCE <br />EXISTING GROUNDING <br />ELECTRODE SYSTEM <br />BOND EGC TO FACILITY GEC <br />IRREVERSIBLE CRIMP OR EQUIVALENT <br />INVERTER SPECIFICATIONS <br />MANUFACTURER <br />MAX. POWER AT 40 C <br />60 VOLTS <br />NOMINAL AC VOLTAGE <br />290 WATTS <br />MAX. AC CURRENT <br />240 VOLTS <br />MAX. OCPD RATING <br />MAX. PANELS/CIRCUIT <br />SHORT CIRCUIT CURRENT <br />1.21 AMPS <br />20 AMPS <br />MAX. DC VOLT RATING <br />13 <br />15 AMPS <br />ENPHASE ENERGY IQ7 PLUS-72-2-US <br />(N) 125A ENPHASE IQ <br />ENVOY COMBINER 4 <br />ENPHASE X-IQ-AM1-240-4 <br />90° 40A x x 0.80A = 24.32A 0.76A #10 THWN-2 <br />#12 90° 30A x 0.96A x 0.80A = 23.04A 25ATHWN-2 <br />35A <br />G <br />N <br />(N) BLADE TYPE <br />NON-FUSIBLE AC DISCONNECT <br />NEMA 3R 30A-2P 120/240VAC <br />(VISIBLE, LOCKABLE, LABELED) <br />MAX 5' <br />3 <br />This item has been digitally signed <br />and sealed on May 17, 2023 <br />1535 W Pomona St <br />06/26/23