Laserfiche WebLink
SHEET: <br />DRAFTER <br />SIGNATURE <br />PROJECT ADDRESS: <br />REVISION # <br />DATE: <br />11/09/2022 <br />DRAWING <br />TYPE <br />PENGUIN HOME SOLUTIONS CHRISTIAN DANG <br />1901 LAIRD ST, <br />(000) 000-0000 <br />21860 VAN BUREN BLVD, BLDG 11, SUITE 101, <br />RIVERSIDE, CA 92518 <br />(888) 488 8001 <br />LICENSE#: C-10 1033658 <br />SANTA ANA, CA 92706 <br />PV-6 <br />ELECTRICAL CALCS <br />ASSUMPTIONS: <br />HIGH TEMPERATURE = 37 °C <br />LOW TEMPERATURE = -10 °C <br />ADDED TEMPERATURE FOR CONDUIT RUN ON ROOF = 22 °C <br />90 °C RATED WIRE FOR DC CURRENT <br />75 °C RATED WIRE FOR AC CURRENT THAT TERMINATES AT A <br />BREAKER <br />PV MODULE SPECS <br />MAKE <br />MODEL <br />SHORT CIRCUIT CURRENT <br />OPEN CIRCUIT VOLTAGE <br />OPERATING CURRENT <br />OPERATING VOLTAGE <br />NOMINAL POWER <br />INVERTER SPECS <br />MAKE <br />MODEL <br />MAX. DC INPUT VOLTAGE <br />MPPT VOLTAGE RANGE <br />MAX. AC OUTPUT VOLTAGE RANGE <br />MAX. AC OUTPUT CURRENT <br />MAX. AC POWER OUPUT <br />NEC EFFICIENCY <br />9.085 kW (DC) SOLAR ARRAY: <br />(23) CANADIAN SOLAR (CSI) CS3N-395MS (395W) WITH <br />(23) ENPHASE IQ8+ INVERTERS :IQ8PLUS 72-2-US (240V) [SI1-JUN20] <br />(1) STRING OF (13) MODULES & (1) STRING OF (10) MODULES <br />ELECTRICAL NOTES: <br />· ALL PV MODULES, ARRAY FRAMING AND RACKING SHALL BE GROUNDED PER MFR'S SPECIFICATIONS. <br />· ALL EQUIPMENT WILL BE UL 1703, UL 1741, OR UL 2703 LISTED AND CERTIFIED. <br />· INTEGRATED GROUNDING IN ACCORDANCE WITH THE RACKING MANUFACTURER INSTALLATION <br />INSTRUCTIONS CAN ONLY BE USED FOR BONDING THE MODULES TO THE RACKING WHERE THE <br />SPECIFIC MODULE CATALOG NUMBER HAS BEEN TESTED TO UL2703 STANDARDS BY AN ACCREDITED <br />NRTL. WHERE THE MODULE CATALOG NUMBER IS NOT PART OF THE RACKING SYSTEM APPROVED <br />MODULE LIST, BOND ALL MODULES AND ALL RAILS USING A UL2703 LISTED LAY-IN LUG SUCH AS <br />ILSCO GBL-4DBT. <br />· ALL WIRE TERMINATIONS, SPLICES AND CONNECTIONS SHALL BE MADE USING A LISTED DEVICE OR <br />ELECTRICAL BOX SUITED FOR THE PURPOSE. ALL WIRES NOT IN CONDUIT TO BE PROVIDED WITH <br />STRAIN RELIEF AT ENTRY INTO JUNCTION BOXES. <br />· PROVIDE AND INSTALL CONDUIT EXPANSION FITTINGS, PER MANUFACTURER'S SPECIFICATIONS, IN <br />CONDUIT RUNS WHERE THERMAL EXPANSION IS 0.25" OR MORE, BASED ON RECORD MAXIMUM AND <br />MINIMUM TEMPERATURES FOR THE SITE (SEE NEC TABLE 310.15(B)(2)(C), AND USING EXPANSION <br />COEFFICIENT OF STEEL. <br />· BOTH ENDS OF ALL METALLIC CONDUIT CONTAINING GROUNDING ELECTRODE CONDUCTORS SHALL <br />BE BONDED PER NEC 250.64(E). <br />· PROVIDE AND INSTALL ALL GROUNDING AS REQUIRED BY NEC ARTICLES 250, 690 AND SYSTEM <br />MANUFACTURER. <br />· INSTALLATIONS WHICH USE TRANSFORMER-LESS INVERTERS - PV WIRE-600V/RHW-2 TYPE IS <br />REQUIRED FOR ALL DC WIRE RUNS IN FREE AIR, OR NOT IN CONDUIT. <br />· EACH CURRENT CARRYING CONDUCTOR IN ALL PV SOURCE CIRCUITS OR PV OUTPUT CIRCUITS <br />SHALL BE DISCONNECTED/ FUSED, WHEN NECESSARY. <br />·CONTRACTOR SHALL VERIFY EXISTENCE OF UNDERGROUND UTILITIES PRIOR TO ANY EXCAVATIONS. <br />·ELECTRICAL TRENCH RUNS, WHERE USED, SHALL USE SCHEDULE 40 PVC CONDUIT AND PROVIDE 18" <br />MIN CLEARANCE FROM TOP OF CONDUIT TO GRADE, AND MAGNETIC WARNING TAPE AT 12" BELOW <br />GRADE. 24" CLEARANCE AND SCHEDULE 80 PVC IS REQUIRED IN AREAS WHERE SUBJECT TO <br />VEHICLE TRAFFIC. <br />· CHECK WITH LOCAL JURISDICTION FOR ANY ADDITIONAL FILL AND COMPACTION REQUIREMENTS, <br />SPOILS TREATMENT AND/OR EROSION CONTROL MEASURES PRIOR TO EXCAVATION. <br />· INSTALLATIONS IN LIGHTENING-PRONE LOCATIONS ARE RECOMMENDED TO UTILIZE DC LIGHTENING <br />ARRESTORS IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. <br />·SUPPLY SIDE CONNECTIONS SHALL ONLY BE MADE WITH LISTED AND APPROVED TAPS. <br />·ALL WIRE RUNS SHALL NOT EXCEED 2% CALCULATED VOLTAGE DROP. <br />·USE WATERPROOF FITTINGS FOR ALL EXTERIOR CONDUIT. <br />·GROUNDING CONDUCTOR (DC SIDE OF INVERTER) IS #10 IF IN CONDUIT, OR #6 awg IF EXPOSED AND <br />SUBJECT TO DAMAGE (NEC 690.46). <br />CANADIAN SOLAR <br />CS3N-395MS (395W) <br />11.44A <br />44.3V <br />10.68A <br />37.0V <br />395W <br />ENPHASE <br />IQ8PLUS-72-2-US <br />60V <br />29V-45V <br />240V/211-264V <br />1.21A <br />290VA <br />97.0% <br />1901 N Laird St <br />12/06/22