Loading...
HomeMy WebLinkAboutAPPROVED, Roderick Wright PV Engineering Plans 001.2(1)REVISIONS: DRAWN BY: J.B PAGE: E-1SEAL:ELECTRICAL DIAGRAM & CALCULATION SCALE: NTSMANUEL E. SIQUES, P.E.FLORIDA ENGINEER LICENSE # 202338331 SW 12TH TERRACE,MIAMI, FL 33144.A, 33144TEL (305) 586-4776I CERTIFY THAT THIS PV SYSTEM FULLY COMPLIES WITH THE REQUIREMENTS OF NEC 690. Green Solutions of Florida LLC355 S Ronald Reagan Blvd,Longwood, FL 32750(407) 247-1169NOTE: (39) MICRO-INVERTERS TOTAL AMPS: 48.75A TOTAL 2P 240V 20A BREAKERS: 3 SYSTEM TOTAL BACK FEED RATING: 60A ELECTRICAL BREAKER RATING: 200A ELECTRICAL PANEL RATING: 200A LINE SIDE TAP DESIGN TEMP 91 DEG C, ADDER 60 DEG C(310.15(B)(2)(C), TOTAL 151 DEG C MULTIPLIER AT 151 DEG C IS .58(310.16 CORRECTION FACTORS). #10 THWN-2 RATED 40 AMPS, TIMES .58 = 23.2 AMPS. 8 CONDUCTORS IN SINGLE CONDUIT ADJUSTMENT FACTOR IS 50%. 23.2 X .7 = 16.24 AMPS ROOF ARRAY SYSTEM RISER WIRING DIAGRAM EQUIPMENT LOCATION ENPHASE Microinverter TYP. ATTACHED UNDER EACH MODULE NEC 690.12 CODE COMPLAINT #12 THWN-2 WIRE PROVIDED BY MANUFACTURE AC INTERCONNECT CABLE BLACK-L1 RED-L2 6 #10 THWN-2 1 #8 THWN-2 GROUND 1” PVC SCH80 CONDUIT PV Array Micro Inverter Point of Utility Connection (see options) Revenue Meter Item Manufacturer Model Listing / Compliance PV Modules QCELL 315W UL Inverter Enphase IQ7 UL All disconnects Enphase DC & AC UL All overcurrent protection Enphase DC & AC UL FSEC CERTIFICATION # QCELL Enphase 315W IQ7 RV-16-0106A SYSTEM DESCRIPTION Ÿ GRID-TIED PHOTOVOLTAIC SYSTEM Ÿ (26) ENPHASE IQ7 MICRO-INVERTER Ÿ (26) QCELL 315W MODULES Ÿ SYSTEM Ÿ (26) PHOTOVOLTAIC MODULES ARE CONNECTED INTO (26) MICRO-INVERTER Ÿ (26) MICRO-INVERTER CONNECT INTO (2) CIRCUIT OF (13) MICRO-INVERTER WHICH FEED 2-P 240V 20A CIRCUIT BREAKERS Ÿ TOTAL PHOTOVOLTAIC SYSTEM STC RATED DC ENERGY POWER PRODUCTION OF 8,190 WATTS Ÿ INVERTER HAS MAXIMUM POWER POINT TRACKING (MPPT) Ÿ INVERTER MEETS REQUIREMENTS OF 3-P POWER Ÿ INVERTER MEETS IEEE 1547 Ÿ INVERTER MEETS Ul1741 Ÿ ALL ELECTRICAL EQUIPMENT INSTALLED ARE UL LISTED Ÿ FBC ADMINISTRATION CODES NOW IN EFFECT NEC 2017; FBC 2020" E-1 FBC ADMINISTRATION "ALL ELECTRONICS, SOLAR PANELS AND ASSOCIATED ELECTRICAL EQUIPMENT TO BE INSTALLED ARE UL LISTED." SYSTEM AUTOMATIC OPERATION 1. GRID POWER IS PRESENT, PHOTOVOLTAIC SYSTEM FEEDS THE LOAD AT DAY TIME. 2. GRID POWER IS LOST, PHOTOVOLTAIC SYSTEM AUTOMATICALLY DISCONNECTS FROM THE GRID. 3. PHOTOVOLTAIC SYSTEM WILL AUTOMATICALLY RESUME FEEDING POWER TO THE GRID. WHEN THE PROPER GRID VOLTAGE AND FREQUENCY IS RESTORED (IEEE STANDARDS) AND THERE IS ENOUGH SUNLIGHT STATE BUILDING ELECTRICAL FLORIDA 2020 FBC, 7TH 2017 NEC CODE SUMMARY 1” CONDUITPVC SCH40 1” CONDUITPVC SCH40 2 #6 THWN-2 3 #6 THWN-2 1 #8 THWN-2 GROUND L1 L2 . . . . . . . 20A 20A 20A 10A .................N ENPHASE ENVOY-S OUTLET FOR ENVOY ENPHASE SOLAR AC COMBINER BOX 240V 80A 240V 60A FUSED@ 240V 60A SOLAR DISC. NOTE: ALL LOAD CALCULATIONS FOR THIS PANEL HAVE BEEN DONE AND THIS CHANGE WILL NOT EXCEED CODE. NOTE: EXISTING METER WILL BE CHANGED TO A NET METER BY FPL AFTER THE FINAL INSPECTION NOTE: COMPLIANCE WITH NEC 250.58 ONLY ONE GROUNDING ELECTRODE FOR ALL CONDUCTORELEC. EQUIP. NOTE: NEC 690.12. CODE COMPLAINT EXTERIOR OF BUILDINGINTERIOR OF BUILDINGEXTERIOR OF BUILDING NOTE: LINE SIDE TAP MAX RATING MAIN SERVICE ENTRANCE CONDUCTOR SIZE (PV) AC DISCONNECT SPECIFICATIONS (MINIMUM 60 AMP RATED PER NEC 230.79(D) TAP CONDUCTOR SIZE (MINIMUM 6 AWG COPPER OR 4 AWG ALUMINUM PER NEC 230.42(B) AND 310.15(B)(7) OR 310.15(B)(16) CONDUCTOR ROUTING IN RACEWAY AND INSIDE PANELBOARD INCLUDING THE GROUNDED CIRCUIT CONDUCTOR (NEUTRAL) PER NEC 300.3 AND 250.24©. TAP CONDUCTOR LENGTH LIMITATION OF 10 FEET PER NEC 705.31 GROUNDING AND BONDING CONNECTIONS FROM THE (PV) AC DISCONNECT CONNECTION TO THE SERVICE PANELBOARD, AND GROUNDING ELECTRODE CONDUCTOR AS APPLICABLE. 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - #8 Bare Copper Ground Wire NEMA-3R J-BOX 6X6X4 1. No enforced DC/AC ratio. See the compatibilit y calculator at https://enphase.com/en -us/support/module -compatibilit y . 2. Nominal voltage range can be ex tended beyond nominal if required by the utility. 3. Limits may vary. Refer to local requirements to define the number of microinver ters per branch in your area. To learn more about Enphase offerings, visit enphase.com © 2018 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. 2018-05-24 I N PU T DATA (DC) I Q7-6 0 -2-U S / I Q7-6 0 -B-U S IQ 7PL US-72-2-US / I Q7PLUS -72-B-U S Commonly used module pairings¹235 W - 350 W +235 W - 4 40 W + Module compatibilit y 60 -cell PV modules only 60 -cell and 72-cell PV modules Maximum input DC voltage 4 8 V 60 V Peak power tracking voltage 27 V - 37 V 27 V - 4 5 V Operating range 16 V - 48 V 16 V - 60 V Min/Max star t voltage 22 V / 48 V 22 V / 60 V Max DC shor t circuit current (module Isc)15 A 15 A Over voltage class DC por t II II DC por t backfeed current 0 A 0 A PVarrayconfiguration 1 x 1 ungrounded array; No additional DC side protection required; AC side protection requires max 20A per branch circuit O UT PUT DATA (AC) I Q 7 M i c r oi nve r t e r IQ 7+ Microinver ter Peak output power 250 VA 2 9 5 VA Maximum continuous output power 240 VA 2 9 0 VA Nominal (L-L) voltage/range²240 V / 211-264 V 208 V / 183-229 V 240 V / 211-264 V 208 V / 183-229 V Maximum continuous output current 1.0 A (240 V )1.15 A (208 V)1.21 A (240 V )1.39 A (208 V ) Nominal frequency 60 Hz 60 Hz Ex tended frequency range 47 - 68 Hz 47 - 68 Hz AC shor t circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A (L-L) branch circuit³16 (240 VAC)13 (208 VAC)13 (240 VAC)11 (208 VAC) Over voltage class AC por t III III AC por t backfeed current 0 A 0 A Power factor set ting 1.0 1.0 Power factor (adjustable)0.7 leading ... 0.7 lagging 0.7 leading ... 0.7 lagging E F FI CIE N CY @2 4 0 V @208 V @240 V @208 V PeakCECefficiency 97.6 %9 7.6 %9 7.5 %9 7.3 % CECweightedef ficiency 97.0 %9 7.0 %9 7.0 %9 7.0 % M EC H A NI CA L DATA Ambient temperature range -40ºC to +65ºC Relative humidity range 4% to 100% (condensing) Connector type (IQ7-60-2-US & IQ7PLUS-72-2-US)MC4 (or Amphenol H4 UTX with additional Q -DCC-5 adapter) Connector type (IQ7-60-B-US & IQ7PLUS-72-B-US)Friends PV2 (MC 4 intermateable). Adaptors for modules with MC 4 or U TX connectors: - PV2 to MC4: order ECA-S 20 -S22 - PV2 to UT X: order ECA-S20 -S25 Dimensions (WxHxD)212 mm x 175 mm x 30.2 mm (without bracket) Weight 1.08 kg (2.38 lbs) Cooling Natural convection - No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double -insulated, corrosion resistant polymeric enclosure Environmental category / U V exposure rating NEMA Type 6 / outdoor F E AT U RE S Communication Power Line C ommunication (PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load-break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741-SA) UL 62109-1, UL1741/IEEE1547, FCC Par t 15 Class B, ICES -0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC -2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64 -218 Rapid Shutdown of P V S ystems, for AC and DC conductors, when installed according manufacturer ’s instructions. Enphase IQ 7 and IQ 7+ Microinver ters NOTE: PER FL. STATUTE 377.705 (REVISED 7/1/2017), I MANUEL E. SIQUES PE #20233 AN ENGINEER LICENSED PURSUANT TO CHAPTER 471, CERTIFY THAT THE PV ELECTRICAL SYSTEM AND ELECTRICAL COMPONENTS ARE DESIGNED AND APPROVED USING THE STANDARDS CONTAINED IN THE MOST RECENT VERSION OF THE FLORIDA BUILDING CODE. 2” PVC SCH80 CONDUIT 3 3/0 THWN METER EXISTING 5/8” GROUND ROD L1 L2 ...N 200A....EXISTING MDP 240V 200A SERVICE NOTE: LINE SIDE TAP CONNECTION IN MDP WITH PIERCING TAPS BETWEEN METER LOAD SIDE AND EXISTING MAIN DISCONNECT Project: Roderick Wright894 Woodlands Dr, Port St. Lucie, FL 34952DATE: 10/14/2021