10179612_1631 S. SPRUCE - Plan (2)

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PLAQUES AND LABELING PV MODULE RATINGS @ STC (Guide Section 5) MODULE MAKE SUNPOWER MODULE MODEL SPR-X20-250-BLK-D MAX POWER-POINT CURRENT (Ip,p)5.84 A MAX POWER-POINT VOLTAGE (VMp)42.8 v OPEN-CIRCUIT VOLTAGE (Voc)50.9 v SHORT-CIRCUIT CURRENT ('sc)6.20 A MAX SERIES FUSE (OCPD) 2 A MAXIMUM POWER (MAX 250 w MAD< VOLTAGE (TYP 600Vc)600 v VOC TEMP COEFF (mv/°C[aor °/0/°co -125.6 IF COEFF SUPPLIED, CIRCLE UNITS Label for DC conduit and j-boxes CAUTION: DC SOLAR CIRCUIT NOTES FOR ALL DRAWINGS: OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE® REFERENCES SHOWN AS (NEC)00<.XX) INVERTER RATINGS (Guide Section 41 INVERTER MAKE POWER-ONE INVERTER MO[)EL PVI-3.0-OUTD-S-US (240V) MAX DC VOLT RATING 600 v MAX POWER @ 40°C 3000 w NOMINAL AC VOLTAGE 211 -264 v M AX AC CURRENT 14.5 A MAX OCPD RATING 20 A SIGNS-SEE GUIDE SECTION 7 SIGN FOR DC DISCONNECTWORST CASE PHOTOVOLTAIC POWER SOURCE RATED MPP CURRENT 5.84 A RATED MPP VOLTAGE 257 v MAX SYSTEM VOLTAGE 342 v MAX CIRCUIT CURRENT 7.75 A WARNING: ELECTRICAL SHOCK HAZARD-LINE AND LOAD MAY BE ENERGIZED IN OPEN POSITION SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) SOLAR PV SYSTEM AC POINT OF CONNECTION AC OUTPUT CURRENT 14.5 A NOMINAL AC VOGAGE 240 v THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D):NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP -4 °C 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE 44 °C 1) IF UTILITY REQUIRES A VISIBLE-BREAILSWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES[ZI No 14/ALI 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES 0 NO ¤ N/A ¤ 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX 2.) 2005 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47°C IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1°C). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47°C OR LESS (ALL OF UNITED STATES), CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF 1 INVERTER OCPD(s), ONE FOR EACH INVERTER. DOES TOTAL a) 12 AWG, 90°C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90°C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES 171 NO[1 Contractor Name,Notes for One-Line Standard Electrical Address and Phone: SUNPRO SOLAR Diagram for Single-Phase PV Systems 34859 FREDRICK ST. 101 Site Name: Jimmv Stephan1. RATED MPP CIJRRENT: 5.84A( Imp) x 1(Strings)(Worst Case) = 5.84A WILDOMAR, CA. 92595 Site Address: 1631 S Spruce Street, Santa Ana, CA 92704951-678-7733 2. RATED MPP VOLTAGE: 42.8V(Vmp) x 6(Modules) = 256.8V (257V)System AC Size: 2.641<Wac SIZE FSCM NO DWG NO REDrawn By: Bob Kornmann El.23. MAX SYSTEM VOLTAGE: 50.9V(Voc) x 1.12(Temp Correction) x 6(Modules) = 342.05V (342V)Checked By:2//1.»94 SCALE NTS Date: 8/27/13 SHEET 4. MAX CIRCUIT CURRENT: 6.20A(Isc) x 1(Strings)(Worst Case) x 125% = 7.75A