Laserfiche WebLink
SHEET NAME <br />SHEET NUMBER <br />PV-4 <br />PROJECT NAME <br />TH <br />I <br />E <br />N <br />A <br />N <br /> <br />V <br />A <br />N <br />1 <br />0 <br />2 <br />8 <br /> <br />S <br /> <br />M <br />A <br />X <br />I <br />N <br />E <br /> <br />S <br />T <br /> <br />, <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 /> <br />U <br />S <br />A <br />AP <br />N <br /># <br /> <br />1 <br />0 <br />8 <br />5 <br />9 <br />1 <br />8 <br />7 <br />UT <br />I <br />L <br />I <br />T <br />Y <br />: <br /> <br />S <br />C <br />E <br />AH <br />J <br />: <br /> <br />C <br />I <br />T <br />Y <br /> <br />O <br />F <br /> <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />SHEET SIZE <br />ANSI B <br />11" X 17" <br />DEL MAR, CA 92014, USA <br />REVDATE DESCRIPTION <br />VERSION <br />UR05/16/2023 INITIAL RELEASE <br />DESIGN SUPPORT DAY OF INSTALL: <br />CHAT.POWUR.COM <br />ELECTRICAL LINE <br />DIAGRAM WITH <br />CALCULATION <br />ELECTRICAL LINE DIAGRAM WITH CALCULATION <br />SCALE: NTS1 <br />AMBIENT TEMPERTURE SPECIFICATIONS <br />RECORD <br />LOW TEMP <br />AMBIENT TEMP <br />(HIGH TEMP 2%) <br />CONDUCTOR <br />TEMPERATURE <br />RATE (ON <br />ROOF) <br />CONDUCTOR <br />TEMPERATURE <br />RATE (OFF <br />ROOF) <br />2° 31°90°75° <br />INVERTER SPECIFICATIONS <br />MANUFACTURER / MODEL # QUANTITY NOMINAL OUTPUT <br />VOLTAGE <br />NOMINAL OUTPUT <br />CURRENT <br />ENPHASE ENERGY IQ8A-72-2-US 15 240 VAC 1.45A <br />EXISTING <br />GROUNDING SYSTEM <br />(N) 50A FEEDER BREAKER <br />200A <br />50A <br />L <br />BI-DIRECTIONAL <br />UTILITY METER <br />1-PHASE, 3-W, <br />120V/240V, 60Hz <br />(E) 225A MAIN <br />SERVICE PANEL <br />WITH (E) 200A <br />MAIN BREAKER <br />(BOTTOM FED) <br />INTERCONNECTION <br />120% RULE - CEC 705.12(b)(3)(2) <br />UTILITY FEED + SOLAR CURRENT <br />200A + 40A = 240A <br />BUSS RATING x 120% <br />225A x 120% = 270A <br />TERMINATOR CAP ON LAST CABLE <br />CONNECTOR Q CABLE (TYP) <br />07 MICRO-INVERTERS IN BRANCH CIRCUIT #2 <br />G <br />(N)JUNCTION BOX <br />G <br />ENPHASE ENERGY <br />IQ8A-72-2-US, 240V, <br />MICRO-INVERTERS <br />20A <br />10A/15A <br />A B <br />20A <br />08 MICRO-INVERTERS IN BRANCH CIRCUIT #1 <br />(N)ENPHASE IQ <br />COMBINER BOX 4 <br />X2-IQ-AM1-240-4 <br />(IEEE 1547:2018) <br />IQ GATEWAY <br />UTILITY PROVIDER: <br />MAIN SERVICE VOLTAGE: <br />MAIN PANEL BRAND: <br />MAIN SERVICE PANEL: <br />MAIN CIRCUIT BREAKER RATING: <br />MAIN SERVICE LOCATION: <br />SERVICE FEED SOURCE: <br />SCE <br />240V <br />EATON <br />(E) 225A <br />(E) 200 A <br />SOUTH <br />SERVICE INFO. <br />UNDERGROUND <br />NOTE: <br />3/4" OR GREATER EMT CONDUIT <br />RUN (7/8" ABOVE ROOF) <br />SOLAR MODULE SPECIFICATIONS <br />MANUFACTURER / MODEL # VMP IMP VOC ISC <br />TEMPERATURE <br />COEFFICIENT <br />OF Voc <br /># OF MODULES <br /> REC SOLAR REC400AA PURE <br />(400W)42.1 9.51 48.8 10.28 -0.24%/°C 15 <br />MODULE DIMENSION 71.7" L x 40" W x 1.2"D <br />TOTAL SYSTEM SIZE:- (NEW) (15 x 400W) = 6.000 KWDC <br />(15 X 381W X 97.0)= 5.544 CEC KWAC <br />WIRE TAG CONDUIT WIRE <br />QTY WIRE GAUGE WIRE TYPE TEMP. <br />RATING <br />WIRE <br />AMPACI <br />TY (A) <br />TEMP. <br />DERATE <br />CONDUIT <br />FILL <br />DERATE <br />DERATED <br />AMPACITY (A) <br />INVERTER <br />QTY. <br />DESIGN <br />CURRENT (A) <br />GROUND <br />SIZE <br />GROUND <br />WIRE TYPE <br />A OPEN AIR 2 12 AWG Q-CABLES 90°C 30 0.96 N/A 28.80 08 11.60 06 AWG BARE CU <br />GND <br />B 3/4" EMT 4 2 10 AWG 12 AWG THWN-2 <br />NM-B CABLES <br />WHERE RUN <br />INDOORS <br />90°C 40 30 0.96 0.8 30.72 23.04 08 11.60 10 AWG THWN-2 <br />C 3/4" EMT 3 10 AWG THWN-2 75°C 35 0.94 1.0 32.90 15 21.75 10 AWG THWN-2 <br />D 3/4" EMT 3 8 AWG THWN-2 75°C 50 0.94 1.0 47.00 ------ 10 AWG THWN-2 <br />NOTE: PV BREAKER CALCULATION: (15 X 1.45)X 1.25) = 27.18) ~30A <br />08 SUNPOWER SPR-X20-250-BLK (250) MODULES <br />G <br />(E)JUNCTION BOX <br />(E)INTEGRATED MICROINVERTERS, 240V <br />EXISTING WIRES <br />(N) 30A PV <br />BREAKER <br />30A <br />20A <br />G <br />(E) AC DISCONNECT <br />30A NON-FUSED, <br />240 VAC <br />EXISTING WIRES <br />(N) 100A LOAD <br />CENTER, 240 VAC <br />C D <br />(E) 20A PV <br />BREAKER <br />1028 S Maxine St <br />07/28/23