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GROUND-FAULT DETECnON AND INTERRUPTION; <br />TO BE INSTALLED AT INVERTER PER <br />NEC 2008 690.5 (C) <br />WARNING <br />ELECTRIC SHOCK HAZARD <br />IF A GROUND FAULT IS INDICATED, <br />NORMALLY GROUNDED CONDUCTORS <br />MAY BE UNGROUNDED AND ENERGIZED <br />DISCONNECTION MEANS; TO BE INSTALLED <br />AT ALL AC AND DC DISCONNECTS <br />RESPECTIVELY PER NEC 2008 690.14(C)(2) <br />SOLAR AC DISCONNECT <br />DISCONNECTING MEANS MAY BE ENERGIZED IN <br />THE OPEN POSmON; TO BE INSTALLED <br />AT DISCONNECTING MEANS <br />PER NEC 2008 690.17 <br />WARNING <br />ELECTRIC SHOCK HAZARD. <br />DO NOT TOUCH TERMINALS. <br />TERMINALS ON BOTH THE UNE AND <br />LOAD SIDE MAY BE ENERGIZED <br />IN THE OPEN POSmON. <br />INVERTER OUTPUT CONNECTION TO BE <br />INSTALLED AT MAIN SERVICE PANEL <br />PER NEC 2008 690.64 (B)(7) <br />LOCATED ADJACENT TO BACKFED BREAKER <br />TO BE INSTALLED ON THE FACE OF THE <br />SERVICE METER PANEL PER <br />NEC 2008 705.10 <br />CAUTION: <br />POWER TO THIS BUILDING IS ALSO SUPPUED <br />FROM THE FOLLOWING SOURCES WITH <br />DISCONNECTS LOCATED AS SHOWN <br />AT: 153 METER AND MAIN SERVICE <br />AC DISCONNECT <br />DC DISCONNECT <br />M LOAD CENTER <br />MARKING CONTENT AND FORMAT <br />0 RED BACKGROUND <br />o WHITE LETTERING <br />0 MINIMUM 3/8" LETTER HEIGHT <br />0 ALL CAPITAL LETTERS <br />0 ARIAL OR SIMILAR FONT, NON-BOLD <br />0 REFLECTIVE WEATHER RESISTANT MATERIAL <br />SUITABLE FOR THE ENVIRONMENT <br />(DURABLE ADHESIVE MATERIALS MUST <br />MEET THIS REQUIREMENT <br />o TO BE ATTACHED USING POP-RIVETS <br />FREEMA <br />MAX PV VOLTAGE & CURRENT CALC'S: <br />BRANCH CIRCUIT MAX VOLTAGE: <br />240.46VAC <br />MAX PV CURRENT PER NEC 690.8(A)(3) <br />1.25 X MAX AC OUTPUT CURRENT X # OF INVERTERS PER STRING <br />1.25 X .9 X 10 = 11.25A <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br />FROM ROOF TOP JUNCTION BOXTO LOAD CENTER <br />AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT <br />PER NEC 310.15(B)(2)(c): + 22' <br />EXPECTED WIRE TEMP CC): 41' + 22' <br />TEMP C0RRECT1ON PER TABLE 310.16: 0.58 <br /># OF CURRENT CARRYING CONDUCTORS: 6 <br />CONDUIT AU CORRECTION PER NEC 310.15(B)(2)(a): .80 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 40A <br />REQUIRED CIRCUIT CONDUCTOR AMPACWY PER NEC 690.8(A&B): <br />1.25 X MAX AC OUTPUT CURRENT X # OF INVERTERS PER STRING <br />1.25 X .80 X 40 = 16A <br />DERATED AMPACEY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16 <br />TEMP CORR. PER NEC TABLE 310.16 X <br />CONDUIT AU CORR. PER NEC 310.15(8)(2)(a) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.58 X .80 X 40 = 18.56A <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br />FROM LOAD CENTER TO MSP <br />WARNING <br />INVERTER OUTPUT CONNECnON <br />DO NOT RELOCATE <br />THIS OVERCURRENT DEVICE <br />MARKING SHOULD BE PLACED ON ALL INTERIOR AND <br />EXTERIOR PV CONDUIT, RACEWAYS, ENCLOSURES, AND <br />CABLE ASSEMBUES, EVERY 10 FEET, AT TURNS AND <br />ABOVE AND/OR BELOW PENETRARONS AND All PV <br />COMBINER AND JUNCRON BOXES. <br />o SHALL BE REFLECnVE WEATHER RESISTANT <br />MATERIAL <br />CAUTION: SOLAR CIRCUIT <br />TO BE LOCATED AT MAIN SERVICE PANEL: <br />o SHALL BE REFLECAVE WEATHER RESISTANT MATERIAL <br />CAUTION: <br />SOLAR ELECTRIC SYSTEM CONNECTED <br />EXPECTED WIRE TEMP ('C): 50 <br />TEMP CORRECTION PER NEC TABLE 310.16: 0.88 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 40A <br /># OF CURRENT CARRYING CONDUCTORS: 3 <br />CONDUIT FILL PER NEC 310.15(B)(2)(a): 1 <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B): <br />1.25 X OUTPUT CURRENT OF LOAD CENTER <br />1.25 X 18 = 22.5A <br />DERATED AMPACNY OF CIRCUIT CONDUCTORS PER NEC TABLE 310.16: <br />TEMP CORR. PER NEC 310.16 X <br />CONDUIT FILL CORR. PER NEC 310.15(B)(2)(a) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.88 X1X40= 35.2A <br />ijq:.AB <br />les <br />jin t <br />L N, <br />01 2 <br />C:\Users\loeum\Desktop\13-09-379 MONTANEZ - SANTA ANA\SO-13-09-379 - Montanez.dwg Oct 23, 2013 - 1:47pm *GEIVAR,¥7) Iloeurn <br />n <br />® <br />® <br />® <br />® <br />0 <br />SHEET TITLE <br />JOB No.: SO- 13 - 09 - 379 <br />SOLAR PHOTOVOLTAIC SYSTEM <br />VERENGO SOLAR PLUS <br />DESIGN BY : LOGIK LOEUM <br />ELECTRICAL <br />Montanez, Sara <br />20285 S. WESTERN AVE. SUITE #200 <br />DATE : 10/21/2013 <br />TORRANCE, CA. 90501 <br />CALCULATIONS, <br />2611 Freeman Ln, Santa Ana, CA 92706 Tel: (714) 542-2884 <br />Tel: (310) 803-9053 / e·*516)-755-6456 <br />SIGNAGE & NOTES <br />Lic.#93526*,