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GROUND-FAULT DETECTION AND INTERUPTION; <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 />INVERTER OUTPUT CONNECTION TO BE <br />INSTALLED AT MAIN SERVICE PANEL, <br />ADJACENT TO BACKFED BREAKER <br />PER NEC 2008 690.64 (B)(7) <br />WARNING <br />INVERTER OUTPUT CONNECTION <br />DO NOT RELOCATE <br />THIS OVERCURRENT DEVICE <br />MAX PV VOLTAGE & CURRENT CALC'S: <br />RECORD LOW TEMP. CC): -5 <br />VOLTAGE CORRECTION PER NEC 690.7: 1.12 <br />MAX PV SYSTEM VOLTAGE (PER NEC 690.7): <br />Vcorrection X Voc X # MODULES IN SERIES <br />1.12 X 37.8 X8= 338.68V <br />MAX' 'PV CURRENT PER NEC 690.8®(1): <br />AC CONDUCTOR AMPACITY CALCULATIONS: <br /># OF INVERTERS: 1 <br />EXPECTED WIRE TEMP CO: 88 <br />TEMP CORRECTION PER NEC TABLE 310.16: 0.96 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br /># OF CURRENT CARRYING CONDUCTORS: 3 <br />CONDUIT FILL. PER NEC 310.15(B)(2)(a): 1 <br />CIRCUIT CONDUCTOR AMPACITY: 40A <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 />SOLAR OC DISCONNECT <br />DISCONNECTING MEANS MAY BE ENERGIZED IN <br />THE OPEN POSITION; 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 LINE AND <br />LOAD SIDE MAY BE ENERGIZED <br />IN THE OPEN POSITION. <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(El): <br />1.25 X MAX INVERTER OUTPlJT CURRENT= <br />1.25 X 16 = 20A <br />DEFWED AMPACHY OF CIRCU 0,[DUITORS PER NEC TABLE 310.16: <br />TEMP CORR. PER NEC 310.16 X <br />CONDUIT FILL CORR. PER NEC 310.15(B)(2)(c) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.96 X1X40= 38.40A <br />0 <br />MARKING SHOULD BE PLACED ON ALL <br />INTERIOR AND EXTERIOR PV CONDUIL <br />RACEWAYS, ENCLOSURES, AND CABLE <br />ASSEMBLIES, EVERY 10 FEET, AT TURNS AND <br />ABOVE AND/OR BELOW PENETRATIONS AND <br />ALL PV COMBINER AND JUNCTION BOXES. <br />D SHALL BE REFLECTIVE WEATHER <br />RESISTANT MATERIAL <br />CAUTION: SOLAR CIRCUIT <br />TO BE LOCATED AT MAIN SERVICE PANEL: <br />g SHALL BE REFLECTIVE WEATHER RESISTAN <br />CAUTION: <br />SOLAR ELECTRIC SYSTEM CONNECTED <br />TO BE INSTALLEb ON THE FACE OF THE <br />SERVICE METER PANEL PER <br />NEC 2008 705.10 <br />1.25 X Isc <br />1.25 X 8.63 = 10.79A <br />DC CONDUCTOR AMPACITYCALCULATIONS: <br />ARRAY TO JUNCTION BOX <br />EXPECTED WIRE TEMP (°F): 88 <br />TEMP CORRECTION PER TABLE 310.16: 0.96 <br /># OF CURRENT CARRYING CONDUCTORS: 4 <br />CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a): .80 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 40A <br />MATERIAL <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&© <br />1.25 X 1.25 X Isc = <br />1.25 X 1.25 X; 8.63 = 13.48A <br />DERATED AMPACITY OF CIRCUIT CONDUCIOR PER NEC TABLE 310.16 <br />TEMP CORR. PER NEC TABLE 310.16 X <br />CONDUIT FILL CORR. PER NEC 310.15(B)(2)'(0) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.96 X .80 X 40 = 30.72A <br />PHOTOVOLTAIC POWER SOURCE SHALL BE <br />LABELED WITH THE FOLLOWING WARNING AT <br />EACH JUNCTION BOX, COMBINER BOX, <br />DISCONNECT, AND DEVICE WHERE ENERGIZED, <br />UNGROUNDED CIRCUITS MAY BE EXPOSED <br />DURING SERVICE PER NEC690.35(F) <br />WARNING <br />ELECTRIC SHOCK HAZARD. <br />THE DC CONDUCTORS OF THIS <br />PHOTOVOLTAIC SYSTEM ARE <br />UNGROUNDED AND MAY BE ENERGIZED <br />DC CONDUCTOR AMPACITY CALCULATIONS <br />FROM JUNCTION BOX TO INVERTER <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 CORRECnON PER TABLE 310.16: 0.58 <br /># OF CURRENT CARRYING CONDUCTORS: 4 <br />CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a): .80 <br />CIRCUIT CONDUCTOR SIZE: 10 AWG <br />CIRCUIT CONDUCTOR AMPACITY: 40A <br />DIRECT-CURRENT PHOTOVOLTAIC POWER <br />SOURCE TO BE INSTALLED AT <br />INVERTER PER NEC 690.53 & 690.54 <br />MAX INVERTER OUTPUT 3.6KW, 164 240VAC <br />OPERATING CURRENT: 8A <br />OPERAnNG VOLTAGE: 242V <br />SHORT-CIRCUIT CURRENT: 11A <br />MAX SYSTEM VOLTAGE: 339V <br />CAUTION: <br />POWER TO THIS BUILDING IS ALSO SUPPUED <br />FROM THE FOLLOWING SOURCES WIIH <br />DISCONNECTS LOCATED AS SHOWN <br />AT: 15:a METER AND MAIN SERVICE, <br />AC DISCONNECT <br />DC DISCONNECT <br />6, INVERTER <br />\ m <br />r-,J 111 <br />MARKING CONTENT AND FORMAT <br />D RED BACKGROUND <br />D WHITE LETTERING <br />o MINIMUM 3/8' LETTER HEIGHT <br />U ALL CAPITAL LETTERS <br />0 ARIAL OR SIMILAR FONT, NON-BOLD <br />0 WEATHER RESISTANT MATERIAL <br />SUITABLE FOR THE ENVIRONMENT <br />(DURABLE ADHESIVE MATERIALS MUST <br />MEET THIS REQUIREMENT <br />REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.80&8): <br />1.25 X 1.25 X Isc <br />1.25 X 1.25 X 8.63 = 13.48A <br />DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16 <br />TEMP CORR. PER NEC TABLE 310.16 X <br />CONDUIT FILL CORR. PER NEC 310.15(B)(2)(0) X <br />CIRCUIT CONDUCTOR AMPACITY = <br />0.58 X .80 X 40 = 18.56A <br />U <br />U <br />eR F- <br />i g <br />-loz <br />LEI f < P of <br />2%0 <br />M OUE <br />YINGU ENERGY (CHINA)949 <br />00 LU O UYINGU YL245P-29B 245W <br />VOC= 37.8V VMP= 30.2V <br />ISC= 8.63A IMP= 8.11;A PV-4PMAX: 245W PTC RATING: 221.6W <br />1 <br />0 <br />® <br />® <br />0 <br />/2\ <br />1 51. 40 1 W JUJ-00 1 1 <br />Llc.#935263