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ELECTRICAL <br />CALCULATIONS <br />PERCENT OF VALUES NUMBER OF CURRENT <br />CARRYING CONDUCTORS IN EMT <br />0.80 4-6 <br />0.70 7-9 <br />0.50 10-20 <br />AMBIENT TEMPERATURE SPECS <br /> RECORD LOW TEMP 2° <br /> AMBIENT TEMP (HIGH TEMP 2%)31° <br /> CONDUIT HEIGHT 0.5" <br /> ROOF TOP TEMP 31° <br /> CONDUCTOR TEMPERATURE RATE 90° <br />INVERTER SPECIFICATIONS <br /> MANUFACTURER / MODEL #SMA SUNNY TRIPOWER CORE1 STP50-US-41 <br /> NOMINAL AC POWER 50000W <br /> NOMINAL OUTPUT VOLTAGE 480 VAC <br /> NOMINAL OUTPUT CURRENT 64 A <br />SOLAR MODULE SPECIFICATIONS <br /> MANUFACTURER / MODEL # <br />JINKO SOLAR JKM395M-72HL-TV MODULE <br /> STC 5% BIFACIAL GAIN <br /> VMP 39.83V 39.83V <br /> IMP 9.92A 10.41A <br /> VOC 48.26V 48.26V <br /> ISC 10.23A 10.74A <br /> TEMP. COEFF. VOC -0.29%/°C <br /> PTC RATING 363.2W <br /> MODULE DIMENSION 79.96 × 39.69×1.57 (In Inch) <br />RE <br />V <br />SHEET TITLE <br />DA <br />T <br />E <br />DE <br />S <br />C <br />R <br />I <br />P <br />T <br />I <br />O <br />N <br />RE <br />V <br />I <br />S <br />I <br />O <br />N <br />S <br />SI <br />G <br />N <br />A <br />T <br />U <br />R <br />E <br /> <br />W <br />I <br />T <br />H <br /> <br />S <br />E <br />A <br />L <br />PR <br />O <br />J <br />E <br />C <br />T <br /> <br />N <br />A <br />M <br />E <br /> <br />& <br /> <br />A <br />D <br />D <br />R <br />E <br />S <br />S <br />DRAWN DATE <br />DRAWN BY <br />08/16/2023 <br />JK <br />SHEET NUMBER <br />REVIEWED BY JVK <br />E-602 <br />CE <br />N <br />D <br />O <br />Y <br />A <br /> <br />W <br />A <br />R <br />E <br />H <br />O <br />U <br />S <br />E <br />BL <br />D <br />G <br />13 <br />2 <br />3 <br /> <br />E <br />. <br /> <br />S <br />T <br />. <br />GE <br />R <br />T <br />R <br />U <br />D <br />E <br /> <br />P <br />L <br />, <br /> <br />S <br />U <br />I <br />T <br />E <br />B <br />S <br />A <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br />92 <br />7 <br />0 <br />5 <br />, <br />U <br />S <br />A <br />A. <br />0 <br />01 <br />/ <br />2 <br />5 <br />/ <br />2 <br />0 <br />2 <br />3 <br />PE <br />R <br />M <br />I <br />T <br /> <br />P <br />L <br />A <br />N <br />TURNKEY SOLAR <br />7257 N MAPLE AVE #108 <br />FRESNO, CA 93720, USA <br />PHONE NO: (559) 321-8130 <br />LICENSE NO - 991046 <br />GREENTECH <br />RENEWABLES <br />B. <br />0 <br />07 <br />/ <br />1 <br />4 <br />/ <br />2 <br />0 <br />2 <br />3 <br />AH <br />J <br /> <br />R <br />E <br />V <br />I <br />S <br />I <br />O <br />N <br />CONTRACTOR <br />08 <br />/ <br />1 <br />6 <br />/ <br />2 <br />0 <br />2 <br />3 <br />C. <br />0 <br />AH <br />J <br /> <br />R <br />E <br />V <br />I <br />S <br />I <br />O <br />N <br />MLPE: SMA JMS - F <br /> MAXIMUM POWER 600W <br /> MAXIMUM OUTPUT CURRENT 15 ADC <br />DC WIRE CALCULATION <br />WIRE ID PARALLEL <br />FEEDERS <br />EXPECTED WIRE <br />TEMP (In Celsius) <br />TEMP. <br />CORRECTION <br />PER TABLE <br />310.15(B)(2)(a) <br />NO. OF <br />CURRENT <br />CARRYING <br />CONDUCTORS <br />CONDUIT FILL <br />CORRECTION <br />PER NEC <br />310.15(B)(3)(a) <br />CIRCUIT <br />CONDUCTOR <br />SIZE <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY <br />@75°(PER <br />FEEDER SET) <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY <br />@90°(PER <br />FEEDER SET) <br />REQUIRED <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY PER <br />CEC 690.8(A&B) <br />1.56 X Isc <br />DERATED AMPACITY OF CIRCUIT CONDUCTOR <br />PER CEC TABLE 310.16 TEMP. CORRECTION PER <br />TABLE (310.16) X <br />CONDUIT FILL CORRECTION PER CEC <br />310.15(B)(2)(a) X <br />CIRCUIT CONDUCTOR AMPACITY @90°(PER <br />FEEDER SET) <br />DERATED <br />AMPACITY OF <br />CIRCUIT <br />CONDUCTOR <br />IS GREATER <br />THAN <br />REQUIRED <br />ESTIMATED <br />DISTANCE (FT) <br />EXPECTED <br />VOLTAGE <br />DROP (%) <br />1 1 31°0.96 12 1 #10 AWG 35A 40A 16.75A*38.4A YES 30 0.12 <br />2 1 31°0.96 12 0.5 #10 AWG 35A 40A 16.75A*19.20A YES 10 0.04 <br />AC WIRE CALCULATION <br />WIRE ID PARALLEL <br />FEEDERS <br />EXPECTED WIRE <br />TEMP (In Celsius) <br />TEMP. <br />CORRECTION <br />PER TABLE <br />310.15(B)(2)(a) <br />NO. OF <br />CURRENT <br />CARRYING <br />CONDUCTORS <br />CONDUIT FILL <br />CORRECTION <br />PER CEC <br />310.15(B)(3)(a) <br />CIRCUIT <br />CONDUCTOR <br />SIZE <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY <br />@75°(PER <br />FEEDER SET) <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY <br />@90°(PER <br />FEEDER SET) <br />REQUIRED <br />CIRCUIT <br />CONDUCTOR <br />AMPACITY PER <br />CEC 690.8(A&B) <br />1.25 X I <br />DERATED AMPACITY OF CIRCUIT CONDUCTOR <br />PER CEC TABLE 310.16 TEMP. CORRECTION PER <br />TABLE (310.16) X <br />CONDUIT FILL CORRECTION PER CEC <br />310.15(B)(2)(a) X <br />CIRCUIT CONDUCTOR AMPACITY <br />@90°(PER FEEDER SET) <br />DERATED <br />AMPACITY OF <br />CIRCUIT <br />CONDUCTOR <br />IS GREATER <br />THAN <br />REQUIRED <br />ESTIMATED <br />DISTANCE (FT) <br />EXPECTED <br />VOLTAGE <br />DROP (%) <br />3 1 31°0.96 3 1 #3 AWG 100A 115A 49.61A 110.4A YES 70 0.31 <br />4 1 31°0.96 3 1 #3/0AWG 200A 225A 200A 216A YES 10 <br />TOTAL AC VOLTAGE DROP (%)0.44 <br />0.13 <br />5% BI-FACIAL GAIN CALCULATIONS <br />IMP = 9.92 X 1.05 = 10.41A <br />ISC = 10.23 X 1.05 = 10.74A <br />NOTE : BIFACIAL GAINS USED TO CONSIDER WORST CASE CONDITIONS FOR WIRE CALCULATIONS <br />TOTAL DC VOLTAGE DROP (%)0.16 <br />1323 E St Gertrude Unit B - <br />101115120 & 20179667 <br />10/12/2023