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HomeMy WebLinkAboutB17-0219 000-000-0000 i000 1 1 (43.23kW, 7 strings, 19 panels/string) L Canadian Solar CS6X-325P PV Sub Array #1 000 (37.05kW, 6 strings, 19 panels/string) Canadian Solar CS6X-325P PV Sub Array #2 000 (26.00kW, 4 strings, 20 panels/string) Canadian Solar CS6X-325P l PV Sub Array #3 Existing 240V 3 phase service 15 kVa 50 kVa Existing underground COMPLY WITH CALIFORNIA service entrance ELECTRICAL CODE- ARTICLE 690 EQUIREMENTS FOR SOLAR New 100 kVa 277/480V 3 phase YG overhead service R o PHOTOVOLTAIC SYSTEMS Existing meter and main panel _ inside building Provide separate grounding conductor i from main electric service panel to remote structures and remote subpanels CEC Art. 250.32(D) �1< 11_� I Inverter Solectria PVI-36TL-480 Inverter Pmax = 36000 watts, Imax = 43.5A, 480(VAC) Inverter Solectria PVI-36TL-480 Inverter Pmax = 36000 watts, Imax = 43.5A, 480(VAC) Inverter Solectria PVI-23TL-480 Inverter Pmax = 23000 watts, Imax = 27.7A, 480(VAC) 1. THE PV SOURCE CIRCUIT IS NEGATIVELY GROUNDED 2. WIRE AND SIZES ARE AS INDICATED OR LARGER. W 3. ALL EQUIPMENT IS BONDED BY CU WIRE & UNIRAC INTERGRATED GROUNDING 4. THE ELECTRIC SERVICE PANEL WILL BE CLEARLY LABELED AS FOLLOWS: "THIS HIS PANEL IS FED BY THREE SOURCES: SOLAR PHOTOVOLTAIC SYSTEM ON PREMISES" "WARNING: ELECTRIC SHOCK HAZARD. DO NOT TOUCH 0 TERMINALS. TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BF FNFRGT7FD TN THE OPFN POSTTTON- " Circuit 3 Icont = 34.63 A, 240 VAC (3) #8 THWN-2 (1) 1/C #10 Gnd Circuit 2 Icont = 54.38 A, 240 VAC (3) #6 THWN-2 (1) 1/C #10 Gnd Pri cir fua as Circuit 1 Icont = 54.38 A, 240 VAC (3) #6 THWN-2 (1) 1/C #10 Gnd Panelboard Eaton PRL2A18X3225 225A 480V 18Ct NEMA 3R Enclosure I New weatherhead New Meter Main B -Line MTBH227MS15 200A 480V 3P Solar Only NEMA 311 Enclosure (1) 200A main breaker le readily accessible capability to : breaker(s), disconnect(s), ),switch(es) and their accessories luired and defined in California ical Code Label, circuit breaker(s), disconnect(s), fuse(s),switch(es) and their i accessories, to identify their location and or equipment Fused Disconnect Eaton DH364NRK 200A 600V 3P 60A/3P 60A/3P 1175A/3P 35A/3P (3) 175A 600V Fuses Bussman KTSR175 NEMA 3R Enclosure 'ERiV11T# ri � �-� Li v� • - BUTTE COUNTY DEVELOPMENT SERVICES REVIEWED FOR . �QDE COMPLI C ' 1ATE _2` l BY Single Line Drawing Drawn By: David W Client : Down Range 13407 Garner Ln, Chico, CA 95973 Date: 11/11/2016 Ph. - Email - Scale - NTS AC CALCULATIONS Circuit 1 Continuous Current = Imax x 1.25 = 43.5 A x 1.25 = 54.38 A Derate Ampacity = 90deg Rating of Conductor (T-310.16) x 90deg Temp Correction Factor (T-310.16) h x Conduit Fill Factor (T-310.15(B)(2)(a) = 75 A x .87 x 1.00 = 65.25 A So that, Derate Ampacity > Continuous Current = 65.25 A > 54.38 >> OK And, Derate Ampacity > Overcurrent Device Rating = 65.25 A > 60 A >> OK Circuit 2 Continuous Current = Imax x 1.25 = 43.5 A x 1.25 = 54.38 A Derate Ampacity = 90deg Rating of Conductor (T-310.16) x 90deg Temp Correction Factor (T-310.16) h x Conduit Fill Factor (T-310.15(B)(2)(a) = 75 A x .87 x 1.00 = 65.25 A So that, Derate Ampacity > Continuous Current = 65.25 A > 54.38 >> OK And, Derate Ampacity > Overcurrent Device Rating = 65.25 A > 60 A >> OK Circuit 3 Continuous Current = Imax x 1.25 = 27.7 A x 1.25 = 34.63 A Derate Ampacity = 90deg Rating of Conductor (T-310.16) x 90deg Temp Correction Factor (T-310.16) h x Conduit Fill Factor (T-310.15(B)(2)(a) = 55Ax.87x 1.00 =47.85A So that, Derate Ampacity > Continuous Current = 47.85 A > 34.63 >> OK And, Derate Ampacity > Overcurrent Device Rating = 47.85 A > 35A >> OK CIRCUIT 1 - SOLAR CIRCUIT MAXIMUM CURRENT: 43.5 A SOLAR CIRCUIT OPERATING VOLTAGE: 240V CIRCUIT 2 - SOLAR CIRCUIT MAXIMUM CURRENT: 43.5 A SOLAR CIRCUIT OPERATING VOLTAGE: 240V CIRCUIT 3 - SOLAR CIRCUIT MAXIMUM CURRENT: 27.7 A SOLAR CIRCUIT OPERATING VOLTAGE: 240V (327 Total) Canadian Solar CS6X-325P 325W -STC photovoltaic modules. For Each Module: Voc = 45.5 VDC Vmp = 37.0 VDC Isc = 9.34 A Imp = 8.78A 6 Inverters and new meter.set , 1: THIS SYSTEM IS GRID-INTERTIED VIA (3) UL -LISTED POWER CONDITIONING Roof Plan & TCU55 Section Drawn By: INVERTERS - (2) SOLECTRIA PVI-36TL (480 VAC) & (1) SOLECTRIA PVI-23TL Client : Down Range Uj w/INTEGRATED GROUND 13407 Garner Ln Chico CA 95973 2. THIS SYSTEM HAS NO UPS, NO BATTERIES Date: 02/03/2017 3. THIS IS A ROOF -MOUNTED SYSTEM, ADDING 2.81 LB/sgFT. ROOF IS (1) LAYER Ph. - TRAPEZODIAL METAL SHEETING (ROOF SLOPE IS 3:12) Email - Scale - NTS 4. ROOF JOISTS ARE 2X4" ENGINEERED TRUSSES AT 24" O.C. SPACING Z5. LAG SCREWS ARE 5/16" x 4" AT 72" O.C. MAX, W/3" INTO FRAMING. 6. LABELING DETAIL ON ATTACHED SHEET 1 nr,-7Rkw DC Photovoltaic SVst2m (327 Canadian Solar CS6X-325F BUTTE (BOUNTY FEB 07 2017 DEVELOPMENT 3ERVI('ES PERMIT# P21. 01 BUTTE COUNTY DEVELOPMENT SERVICES REVIEWED FOR C® COMPLI CE DATE 7 BY • - p \ . 4' minimum setback from roof edges p and ridge O 6 Inverters and new meter.set , 1: THIS SYSTEM IS GRID-INTERTIED VIA (3) UL -LISTED POWER CONDITIONING Roof Plan & TCU55 Section Drawn By: INVERTERS - (2) SOLECTRIA PVI-36TL (480 VAC) & (1) SOLECTRIA PVI-23TL Client : Down Range Uj w/INTEGRATED GROUND 13407 Garner Ln Chico CA 95973 2. THIS SYSTEM HAS NO UPS, NO BATTERIES Date: 02/03/2017 3. THIS IS A ROOF -MOUNTED SYSTEM, ADDING 2.81 LB/sgFT. ROOF IS (1) LAYER Ph. - TRAPEZODIAL METAL SHEETING (ROOF SLOPE IS 3:12) Email - Scale - NTS 4. ROOF JOISTS ARE 2X4" ENGINEERED TRUSSES AT 24" O.C. SPACING Z5. LAG SCREWS ARE 5/16" x 4" AT 72" O.C. MAX, W/3" INTO FRAMING. 6. LABELING DETAIL ON ATTACHED SHEET 1 nr,-7Rkw DC Photovoltaic SVst2m (327 Canadian Solar CS6X-325F BUTTE (BOUNTY FEB 07 2017 DEVELOPMENT 3ERVI('ES PERMIT# P21. 01 BUTTE COUNTY DEVELOPMENT SERVICES REVIEWED FOR C® COMPLI CE DATE 7 BY 1 r MAXPOWER - CS6X-310131513201325 P BUTTE COUNTY The high quality and reliability of Canadian Solar's modules is ensured by 15 years of experience in _ FEB 0 7 2017 module manufacturing, well -engineered module"_""' design, stringent BOM quality testing, an - `.... UEVELIRMENT automated manufacturing process and 100% EL 25 linear ower output SEftVI(ES testing. years p p ty KEY FEATURES { 1 ) product warranty on materials ` years and workmanship + Excellent module efficiency of upto 16.94%.................................................................................................................... r MANAGEMENT SYSTEM CERTIFICATES* ISO 9001:2008 / Quality management system Outstanding low irradiance ISO/TS 16949:2009 / The automotive industry quality management system performance: 96.0 % ISO 14001:2004 / Standards for environmental management system OHSAS 18001:2007 / International standards for occupational health & safety pT� High PTC rating of up to 91.97% PRODUCT CERTIFICATES* IEC 6121 S / IEC 61730: TUV-Rheinland /VDE / KEMCO / MCS / CE / CEC AU / INMETRO UL 1703 / IEC 61215 performance: CEC listed (US) + UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / IEC 60068.2-68: SGS IP67 junction box for long-term Take -e -way/ UNI 9177 Reaction to Fre: Class 1 IP67 weather endurance O �sp�s C E �� e�w f�e� !.�, _, •* ak * Heavy snow load up to 5400 Pa, As there are different certification requirements In different markets, please contact 0 your local Canadian Solar sales representative for the specific certificates appicable to wind load up t0 2400 Pa the products In the region in which the products are to be used. .............................................................................................................................. - CANADIAN SOLAR INC. is committed to providing high quality solar products, Solar system solutions and services to customers BUTTE COUNTY DEVELOPMENT around the world. As a leading PV project developer and REVIEWEDFOR manufacturer of solar modules with over 15 GW deployed around C® E C O M P LI C E the world since 2001, Canadian Solar Inc. (NASDAQ: CSIQ) is one of the most bankable solar companies worldwide. DATE 3 gY ...................................................................................................................................................................................................................................................... CANADIAN SOLAR INC 545 Speedvale Avenue West, Guelph, Ontario N1 K 1 E6, Canada, www.canadiansolar.com, support@canadiansolar.com • � �itr� Cil! k� t ENGINEERING DRAWING (mm) Rear View R L32 If 982 ELECTRICAL DATA I STC* A • Frame Cross Section A -A ' 35 11 1 Mounting Hole 7 R CS6X 310P 315P 320P 325P Nominal Max. Power (Pmax) _❑ Gr ndln 325 W Opt. Operating Voltage (Vmp) Middle ole 37.0 V bar 2-05 5! 8.78 A Open Circuit Voltage (Voc) 811.7 A 45.5 V Mounting hole 9.08 A 9.18 A 9.26 A R L32 If 982 ELECTRICAL DATA I STC* A • Frame Cross Section A -A ' 35 11 1 Mounting Hole 7 R CS6X 310P 315P 320P 325P Nominal Max. Power (Pmax) 310 W 315W 320 W 325 W Opt. Operating Voltage (Vmp) 36.4 V 36.6 V 36.8 V 37.0 V Opt. Operating Current (Imp) 8.52 A 8.61 A 8.69 A 8.78 A Open Circuit Voltage (Voc) 44.9 V 45.1 V 45.3 V 45.5 V Short Circuit Current (Isc) 9.08 A 9.18 A 9.26 A 9.34 A Module Efficiency 16.16%16.42% 16.68% 16.94% Operating Temperature -40*C - +85*C 26 pieces, 620 kg (1366.9 lbs) Max. System Voltage 1000 V (IEC) or 1000 V (UL) Module Fire Performance TYPE 1 (UL 1703) or CLASS C (IEC 61730) g3 Max. Series Fuse Rating 15A Application Classification Class A Power Tolerance 0-+5W 0 *Under Standard Test Conditions (STC) of irradiance of 1000 W/m', spectrum AM 1.5 and cell temperature of 251C. ELECTRICAL DATA I NOCT* CS6X 310P 315P 320P 325P Nominal Max. Power (Pmax) 225 W 228 W 232 W 236 W Opt. Operating Voltage (Vmp) 33.2 V 33.4 V 33.6 V 33.7 V Opt. Operating Current (Imp) 6.77 A 6.84 A 6.91 A 6.98 A Open Circuit Voltage (Voc) 41.3 V 41.5 V 41.6 V 41.8 V Short Circuit Current (Isc) 7.36 A 7.44 A 7.50 A 7.57 A *Under Nominal Operating Cell Temperature (NOCT). Irradiance of S00 W/m', spectrum AM 1.5, ambient temperature 20'C, wind speed 1 m/s. PERFORMANCE AT LOW IRRADIANCE - Outstanding performance at low irradiance, average relative efficiency of 96.0 % from an irradiance of 1000 W/m2 to 200 W/m2 (AM 1.5, 25°C). The specification and key features described in this datasheet may deviate slightly and are not guaranteed. Due to ongoing Innovation, research and product enhancement, Canadian Solar Inc. reserves the right to make any adjustment to the Information described herein at any time without notice. Please always obtain the most recent version of the datasheet which shall be duly Incorporated Into the binding contract made by the parties governing all transactions related to the purchase and sale of the products described herein. CS6X-320P / I-V CURVES A A Cell Arrangement 10 --- 10.. 1954 x 982 x 40 mm (76.9 x 38.7x 1.57 in) g 9.... Front Cover g 8. Anodized aluminium alloy 7 7. __�.___...._._._.... _ _...._._. 6.._.__ ____._. _ _.._____ ___._ .. .._..__.. 6.._..._.� .._..�.__._.... _ .. _.._._. Per Pallet 26 pieces, 620 kg (1366.9 lbs) Per Container (4(Y HQ) 624 pieces q. .._., ..._._ .__,..._. .__........ .._. p. ___.._.__..._...._.. _..-_. .. _... __._ g3 __._.a..._.._._..-.._.._._ _._.._ 1..._.-' 0 V 0 V 5 10 15 20 25 30 35 40 45 5 10 15 20 25 30 35 40 45 50 M IWo W/m' s°C M ■ 800 W/rW 25•C ■ 0 600 W1W 45-C M M 400 W1W 65-C 0 MECHANICAL DATA Specification Data Cell Type Poly -crystalline, 6 inch . Cell Arrangement 72 (6x 12) Dimensions 1954 x 982 x 40 mm (76.9 x 38.7x 1.57 in) Weight 22 kg (48.5 lbs) Front Cover 3.2 mm tempered glass Frame Material Anodized aluminium alloy J -Box IP67, 3 diodes Cable 4 mm2 (IEC) or 4 mm2 & 12 AWG 1000V (UL), 1150 mm Connector T4 -1000V or PV2 series Per Pallet 26 pieces, 620 kg (1366.9 lbs) Per Container (4(Y HQ) 624 pieces TEMPERATURE CHARACTERISTICS Specification Data Temp. Coefficient (Pmax) -0.41 % / *C Temp. Coefficient (Voc) -0.31 % / *C Temp. Coefficient (Isc) 0.053 % / *C Nominal Operating Cell Temperature 45±2 *C Caution: For professional use only. The Installation and handling of PV modules requires Scan this QR -code to discover solar V V professional sidlis and should only be performed by qualified professionals. Please read the safety and Installation Instructions before using the modules. projects built with this module .................................................................................................................................................................................................................. CANADIAN SOLAR INC. July 2016. All rights reserved, PV Module Product Datasheet V5.51 EN ��t. I - . 4 ,•c BUTTE r� \ COUNTY. Kathy 1'tI I ., _�­ _7� .�. \, EB 0 7 2017 r,rry„am RTH --_............_....-......._... IfE _ 143 `• \ I? �'ELOP.�IENT 63 , - 43 V SERVICES . DOWN RANGE 13407 GARNER LANE CHIMCA 12design_ \� \ -7.02)q f �. ,JBl1TTE COUNTY :1 }• i- << ,... FEB 07 2017 cuctoM[oavvnovat , "•°°"""" UEVEL{)P�9ENT ralnyrlF� SERVICES « • , • S .. faT! , _ � ', *-' p 11• � `\ 7Wrafvet�cAVB � -• t '�4 . f t r. NUDP STAFF aPPR04al � , _ �O ` ;1 _ I -1771, PERMIT# —7'l� -BUTTE COUNTY DEVELOPMENT SERVICES REVIEWEU. �.f Co E DATE r BY r '• r GDhY t versatiI n t ate varvinai'wid leaks; the Nrot facto ry-applie to ensure quic weather-proof IIation is simple!The PFOteaE punted directly onto the crok laanel, straddling the urofil N Nrote abracket is the pertect Iffatclil to Q our 5 -5 -PV Kit and spares you the has of cold -bridging! For a solar attachmE UM ffsolution that i -sl both economical and 51 a i Each ProteaBracket"' comes with a factory -applied, , adhesive rubber sealant on the base. A structural A2 stainless steel bimetal attachment bracket,`ProteaBracket is'compatble with most common.metal roofing materials. All four pre,:punched holes mus'be used to achieve ` tested strength: Mounting hardware is furnished with the ProteaBracket. For design assistarice; ask your distributor, or visit www.S-5.com for the independent lab test data r that can,be used for load -critical designs and applications. ,Also, please visit our website for more information including metallurgical compatibilitiesand specifications_ `S-5!® holding strength is unmatched in the industry. Multiple, Attachment Options: ProteaBracketTM (66. mm) ( f 2.39" (60.71 mm) Factory Applied 3.93" Sealant (99.82 mm) Please note: All measurements are rounded to the second decimal place. • Example Applications S -5 -PV Kit demonstrated with a ProteaBracket on a trapezoidal profile. Distributed by 5/� PERW 111 — OZIG BUTTE COUNTY DEVELOP NT SERVICES REVIEWED FOR PR E COMPLI CE - DATE 8Y 0.97" 227" (24.64 mm) (57.66 mm) ., - 1.00" (25.40 mm) 0.33" (8.38 mm) 0.33" (8.38 mm) Thru Hole 4x 0.27"16.86 mm , 0.39" (9.91 mm) ' (66. mm) ( f 2.39" (60.71 mm) Factory Applied 3.93" Sealant (99.82 mm) Please note: All measurements are rounded to the second decimal place. • Example Applications S -5 -PV Kit demonstrated with a ProteaBracket on a trapezoidal profile. Distributed by 5/� PERW 111 — OZIG BUTTE COUNTY DEVELOP NT SERVICES REVIEWED FOR PR E COMPLI CE - DATE 8Y • HERMIT # Ivy - 2� BUTTE COUNTY DEVELOPMENTSERVICES REVIEWED FOR CO On/IPLI CE . r DATE 'a I BY COY FMO Lil ®o0 SMMOONT_,�*,,INSTALLATION 1 © GUIDE ; PAGE -- - - - - -- - - - - -. SM EQUIPMENT GROUNDING THROUGH ENPHASE MICROINVERTERS 8 - = The Enphase M215 and M250 microinverters have integrated - grounding t capabilities built in. In this case, the DC circuit is isolated from the AC circuit, and the AC equipment grounding conductor (EGC) is built into the Enphase Engage integrated grounding (IG) cabling. e `may ry ... v� In order to 'ground the SOLARMOUNT racking system through the'En -Enphase . 9 9 Y 9 P �'• microinverter and Engage cable assembly, there must be a minimumof three PV modules connected to the same trunk cable within a continuous row. Continuous row is defined as a grouping of modules installed and bonded per the requirements of this installation guide sharing the same two .rails. The microinverters are bonded to the SOLARMOUNT rail via the mounting hardware. Complete equipment grounding is achieved through the Enphase Engage cabling with integrated grounding (IG). No additional EGC grounding cables are required, as all fault current is carried to ground through the Engage cable. K ` SOLARMOUNT INTEGRATED BONDING ADVANTAGE LOSE ALL THE COPPER & LUGS • HERMIT # Ivy - 2� BUTTE COUNTY DEVELOPMENTSERVICES REVIEWED FOR CO On/IPLI CE . r DATE 'a I BY COY 00 SO LIAR ELECTRICAL GROUNDING W/ THERMAL BREAK m [] ® ENPHASE MICR�NVER'TER FOR , 00 SM MOUNT INSTALLATION GUIDE ; PAGE ----------- --- fibKONUOt�P All & ELECTRICAL BONDI' iG SPLICE EXPANSION JOIMC W/GROUNDING LUGS B.CAPPER JUMPO =4 9.EaWAL BONDING CDNNECTION 11 Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements (Model No. M215 & M250) (Model No. M215 & M250) (Model No. M215 & M250) 3 Microinverters sharing same trunk cable & rails 3 or more Microinverters sharing same trunk cable & rails Min. 3 Microinverters on each side of thermal break LL IUT,REgUIF F-I-i�HLH Min. 3 microinverters sharing same trunk cable & rails �_�� W RAILSPLICE l� Min. 3 microinverters sharing LT.z_j-r ,� L same trunk cable & rails T r T MINIMUM LAYOUT REQUIREMENTS I 1 I 3 or more microinverters sharing 1 I 1 -T� same trunk cable & rails j 'i RAIL LICE -j-�-t-J- T THERMAL BREAK I L 1 --T _L___I._rJ�_'`L7._i_lT, 1. r -I-� t : t s rr I�T1��_L-T_ T IIT �_,_Lf�� tel! T� _ii - T,._ -r 1 -r ---i y rTr'-r-i- T T ,—f�`IfT T-MINIMUM"LAYOUT REQUIRE ENTS, Mo. in. 3 microinverters ch side of thermal break RAIL LICE I .I 1 L THERMAL BREAKTiT`TrTiT rrILxr Less than 3 microinverters OT —1 on each side of thermal breakACCEPTABLE T_`_ — T _ T` T _ ELECTRICAL BONDING SPLICE EXPANSION JOINT USED AS THERMAL BREAK W/ GROUNDING LM,JG5 & CnPPFR JUMPER EXPANSION JOINT USED AS THERMAL @(LEAK W/n ELtL.I RICAL BONDING CONNECTION NOTE: THE ABOVE IMAGES ARE SAMPLE CONFIGURATIONS TO ILLUSTRATE THE REQUIREMENTS FOR SM SYSTEM GROUNDING THROUGH ENPHASE MICROINVERTERS DESCRIBED ON PAGE 1-2 Eno SM SOLAR STANDARD SYSTEM GROUNDING; � an MOUNT INSTALLATION GUIDE 1 PACE e n'joints. GROUNDING LUG MOUNTING DETAILS: Details are provided for both the WEEB and Ilsco products. The WEEBLug has a grounding symbol located on the lug assembly. The Ilsco lug has a green colored set screw for grounding indication purposes. Installation must be in accordance with NFPA NEC 70, however the electrical designer of record should refer to the latest revision of NEC for actual grounding conductor cable size. Required if not using approved integrated grounding microinveters GROU DING LUG - BOLT SIZE & DRI 14,%SIZK GROUND LUG BOLT SIZE DRILL SIZE WEEBLug 7/16" N/A- Place in lop SM Rail Slot IISCO Lug #10-32 7/32" • Torque value depends on conductor size. • See product data sheet for torque value. WEEBLUG CONDUCTOR - UNIRAC P/N 0080025: Apply Anti Seize and insert a bolt in the aluminum rail and through the clearance hole in the stainless steel flat washer. Place the stainless steel flat washer on the bolt, oriented so the dimples wilt contact the aluminum rail. Place the lug portion on the bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and nut. Tighten the nut until the dimples are completely embedded into the rail and lug. TORQUE VALUE 10 ft lbs. (See Note on PG. A) See product data sheet for more details, Model No. WEEB-LUG-6.7 ILSCO LAY -IN LUG CONDUCTOR - UNIRAC P/N 008009P: Alternate Grounding Luq - Drill and bolt thru hnth rail wall& per table. TORQUE VALUE 5 ft lbs. (See Note on PG. A) See product data sheet for more details, Model No. GBL-4DBT. r ` 4, I `ONE LUG'PER OF MODULES Only:one lug p 8-Kniodule' is u �--� ee :Page ' or' addit L to quired for _. .. • 7i, e n'joints. GROUNDING LUG MOUNTING DETAILS: Details are provided for both the WEEB and Ilsco products. The WEEBLug has a grounding symbol located on the lug assembly. The Ilsco lug has a green colored set screw for grounding indication purposes. Installation must be in accordance with NFPA NEC 70, however the electrical designer of record should refer to the latest revision of NEC for actual grounding conductor cable size. Required if not using approved integrated grounding microinveters GROU DING LUG - BOLT SIZE & DRI 14,%SIZK GROUND LUG BOLT SIZE DRILL SIZE WEEBLug 7/16" N/A- Place in lop SM Rail Slot IISCO Lug #10-32 7/32" • Torque value depends on conductor size. • See product data sheet for torque value. WEEBLUG CONDUCTOR - UNIRAC P/N 0080025: Apply Anti Seize and insert a bolt in the aluminum rail and through the clearance hole in the stainless steel flat washer. Place the stainless steel flat washer on the bolt, oriented so the dimples wilt contact the aluminum rail. Place the lug portion on the bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and nut. Tighten the nut until the dimples are completely embedded into the rail and lug. TORQUE VALUE 10 ft lbs. (See Note on PG. A) See product data sheet for more details, Model No. WEEB-LUG-6.7 ILSCO LAY -IN LUG CONDUCTOR - UNIRAC P/N 008009P: Alternate Grounding Luq - Drill and bolt thru hnth rail wall& per table. TORQUE VALUE 5 ft lbs. (See Note on PG. A) See product data sheet for more details, Model No. GBL-4DBT. iia ■ P ■■■■■ IIS i BONDING MIDCLAMP ASSEMBLY ®Stainless steel Midclamp points, 2 per module, pierce module frame anodization to bond module to module through clamp. ® Serrated flange nut bonds stainless steel clamp to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, clamp, and modules to grounded SM rail. BONDING CONNECTION GROUND PATHS; ❑D .INSTALLATION GUIDE I PAGE ----------------- u SERRATE 44 ENDCLAMP ASSEMBLY ®Serrated flange nut bonds aluminum Endclamp to stainless steel T -bolt Serrated T -bolt head penetrates rail anodization ® to bond T -bolt, nut, and Endclamp to grounded SM rail Note: End clamp does not bond to module frame. BONDING RAIL SPLICE BAR Stainless steel self drilling screws drill and tap ® into splice bar and rail creating bond between splice bar and each rail section Aluminum splice bar spans across rail gap to ® create rail to rail bond. Rail on at least one side of splice will be grounded. Note: Splice bar and bolted connection are non-structural. The splice bar function is rail alignment and bonding. RAIL TO L -FOOT w/BONDING T BOLT ®Serrated flange nut removes L -foot anodization to bond L -Foot to stainless steel T -bolt ®Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, and L -foot to grounded SM rail BONDING MICROINVERTER MOUNT Hex nut with captive lock washer bonds metal microinverter flange to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T-bolt,nut, and L-footto grounded SM rail System ground including racking and modules may be achieved through the trunk cable of approved microinverter systems. See page I for details RACK SYSTEM GROUND ®WEEK washer dimples pierce anodized rail to create bond between rail and Lug ®Solid copper wire connected to lug is routed to provide final system ground connection. NOTE: Ilsco lug can also be used when secured to the side of the rail. See page 1-3 for details Note: Only one lug per module BONDING MICROINVERTER - row required M ° MOUNT 71 O Z B co W E t aI >- n ca N 6 Z , o i " n BONDING RAIL 6 c a SPLICE BAR r a RAIL TO L -FOOT `o w/BONDING T-BOLTI BONDING RAIL SPLICE BAR Stainless steel self drilling screws drill and tap ® into splice bar and rail creating bond between splice bar and each rail section Aluminum splice bar spans across rail gap to ® create rail to rail bond. Rail on at least one side of splice will be grounded. Note: Splice bar and bolted connection are non-structural. The splice bar function is rail alignment and bonding. RAIL TO L -FOOT w/BONDING T BOLT ®Serrated flange nut removes L -foot anodization to bond L -Foot to stainless steel T -bolt ®Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, and L -foot to grounded SM rail BONDING MICROINVERTER MOUNT Hex nut with captive lock washer bonds metal microinverter flange to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T-bolt,nut, and L-footto grounded SM rail System ground including racking and modules may be achieved through the trunk cable of approved microinverter systems. See page I for details RACK SYSTEM GROUND ®WEEK washer dimples pierce anodized rail to create bond between rail and Lug ®Solid copper wire connected to lug is routed to provide final system ground connection. NOTE: Ilsco lug can also be used when secured to the side of the rail. See page 1-3 for details ro • ::NUNIRAC . ..-....- - A HILTI GROUP COMPANY ' SolarMount Technical Datasheet - Pub 110818 -ltd V1.0 August 2011 SolarMount Module Connection Hardware .................................................................. I BottomUp Module Clip................................................................................................. .I 'r MidClamp ..........:...................................................................................... EndClamp........................................................................................................:.......2 SolarMount Beam Connection Hardware......................................................................3 L-Foot...:...................................................................................................................... ' SolarMountBeams..........................................................................................................4 . . 1 ,• SolarMount Module Connection Hardware SolarMount Bottom Up ModuleClip ' Part No. 302000C ' Bi Dimensions specified in inches unless noted • Bottom Up Clip material: One of the following extruded aluminum alloys: 6005 -T5,6105 -T5,6061 -T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear Anodized • Bottom Up Clip weight: —0.031 lbs (14g) • Allowable and design loads are valid when components are assembled with SolarMount series beams according to authorized UNIRAC documents • Assemble with one '/4"-20 ASTM F593 bolt, one IW -20 ASTM F594 " serrated flange nut, and one 1/4" flat washer • Use anti -seize and tighten to 10 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory • Module edge must be fully supported by the beam * NOTE ON WASHER: Install washer on bolt head side of assembly. DO NOT install washer under serrated flange nut Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Lead lbs (N) Resistance Factor, • m Tension, Y+ 1566 (6967) 686 (3052) 2.28 1038 (4615) 0.662 Transverse, Xt 1128 (5019) 329(1463)- 3.43 1 497 (2213) 0.441 Sliding, Zt 66 (292) 1 1 27 (119) 2.44 41 (181) 1 0.619 PERMIT# 2A_7_ OZ19 BUTTE COUNTY DEVELOPM NT SER✓ICES REVIEWED FOR ne P-9p,1COMPLIICE .. 1� i L�, Lopp Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) • -- :"UNIRAC ARMOUM Technical ., Tension, Y+ , 891 (3963) 2.27 • A HILTI GROUP COMPANY SolarMount Mid Clamp - Transverse, Zt Part No. 302101C, 302101D, 302103C, 302104D, ' 302105D, 302106D ' 346 0539) 1539) Bolt Mid clamp material: One of the following ext,-uded aluminum rra la a Nu alloys: 6005 -T5,6105 -T5, 6061-T6 imp . fi Ultimate tensile: 38ksi, Yield: 35 ksi 0.620 • Finish: Clear or Dark Anodized _. Mid clamp weight: 0.050 lbs (23g) s Allowable and design loads are valid when components are , x • assembled according to authorized UNIRAC dbcuments u - Values represent the allowable and design load capacity of a single `.: mid clamp assembly when used with a SolarMbunt series beam to retain a module in the direction indicated ' - Assemble mid clamp with one Unirac'/d'-20 T bolt and one W-20 n ASTM F594 serrated flange nut " �= Use anti -seize and tighten to 10 ft -lbs of torque Beam - Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Load bs (N) Resistance Factor, m Tension, Y+ 2020 (8987) 891 (3963) 2.27 1348 (5994) 0.667 Transverse, Zt 520 (2313) 229 (1017) 2.27 346 0539) 1539) 0.665 Sliding, Xt 1194 (5312) 1 490 (2179) 1 2.44 741 0295) 0.620 ",x Dimensions specified in inches unless noted SolarMount End Clamp , Part No. 302001C, 302002C, 302002D, 302003C, 302003D, 302004C, 302004D, 302005C, 302005D, 302006C, 302006D, 302007D, 302008C, 302008D, 302009C, 302009D, 302010C, 302011C, 302012C Clamp 'Serrated r "F ;Flange Nut — etre ..f i _,� � •�; ' Y Mraei4a� .. Dimensior a • End clamp material: One of the following extruded aluminum alloys: 6005 -T5,6105 -T5,6061 -T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear or Dark Anodized , • End clamp weight: varies based on height: —0.068 lbs (26g) - • Allowable and design loads are valid when components are assembled according to authorized UNIRAC documents • Values represent the allowable and design load capacity of a single end clamp assembly when used with a SolarMourt series beam to retain a module in the direction indicated - • Assemble with one Unirac W-20 T bolt and one 1/7-20 ASTM F594' serrated flange nut • Use anti -seize and tighten to 10 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory • Modules must be installed at least 1.5 in from either end of a beam Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Loads lbs (N) Resistance Factor, 4) Tension, Y+ 1321 (5876) 529 (2352) 2.50 800 (3557) 0.605 Transverse, Zt 63 (279) 14 (61) 4.58 21 (92) 0.330 Sliding, Xt 1 142 (630) 1 52 (231) 1 2.72 79 (34E,) 0.555 SolarMount Beam Connection Hardware SolarMount L -Foot PartNo. 304000C; 304000D ' sm 3t &OT POR %auacwu L Dimensions specified in inches unless noted Olt L -Foot Now an UNIRAC A HILTI GROUP COMPANY • L -Foot material: One of the following extruded aluminum alloys: 6005- T5, 6105-T5, 6061-T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear or Dark Anodized • L -Foot weight: varies based on height: —0.215 lbs (98g) • Allowable and design loads are valid when components are assembled with SolarMount series beams according to authorized UNIRAC documents • For the beam to L -Foot connection: • Assemble with one ASTM F593 %"-16 hex head screw and one ASTM F594 %e serrated flange nut • Use anti -seize and tighten to 30 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and thins -party test results from an IAS accredited laboratory NOTE: Loads are given for the L -Foot to beam connection only; be sure to check load limits for standoff, lag screw, or other attachment method Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Load lbs (N) Resistance Factor, m Sliding, Zt 1766 (7856) 755 (3356) 2.34 1141 (5077) 0.646 Tension, Y+ 1 1859 (8269) 707 (3144) 2.63 1069 (4755) 0.575 Compression, Y-13258 (14492) 1325(5893)1 2.461 2004(8913)1 0.615 Traverse, Xt 1 486 (2162) 1 213(949)1 2.28 323(1436)1 0.664 i 9 tOLARMouw =UNIRAC Technical..- A HILT] GROUP COMPANY ' S®larMount Beams, `' Y . 'Part No. 310132C;:310132C-B, 310168C, 310168C -B, 310168D ' ` 310208C, 310208C -B; 310240C '310240C-BI'_310240D, 410144M, 410168M; 410204M,°410240M_ ` Properties .'-;' •_. '' Units SolarMount SolarMount HD Beam Height =a. .' in 2.5 3.0 Approximate Weight (per linear ft)': plf 0.811 1.271 " Total Cross Sectional Area int 0.676 1.059 Section Modulus (X -Axis) in 0.353 0.898 Section Modulus (Y -Axis),. in 0.113 0.221 Moment of Inertia (X -Axis)' ,. in 0.464 Y 1:450 Moment of lnertia (Y -Axis)' in 0.044 :` 0.267 Radius of. Gyration (X -Axis) in 0.289 1.170 Radius of Gyration (Y Axis) in 0.254 0.502 40. 51 SLOT FOR T -BOLT OR SLOT FOR T -BOLT OR 1'728 J r • , ` `! 144'% HEX HEAD SCREW e i - . - c 4" HEX HEAD SCREW 2X SLOT FOR' . s s • SLOT FOR ° BOTTOM CLIP ' i 2:500 r BOTTOM CLIP 3.000 A 1.316 '• SLOT FOR' _ LJ y ' '3/8" HDC BOLT SLOT FOR 1.385 3/8 HEX BOLT �. r 387 :750 �. �, ' r 1.207 ya• Y 1.875 ''_•' a' SolarMount Beam,, SolarMount HD Beam ` A` �` Dimensions specified in inches unless noted - ' •i'�:� Y SOLECTRIA SOLAR', 3 Pli•TRANSFORMERLESS STRING INVERTERS R a 3, -PH TRANSFORMERLESS STRING INVERTERS r Yaskawa - Solectria Solar's PVI 14TL, PVI 20TL, PVI 23TL, PVI 28TL, and PVI 36TL are compact, transformerless three-phase inverters with a dual MPP tracker., y These inverters come standard with AC and DC disconnects, user -interactive LCD; and an integrated fused string combiner. Its small, lightweight design F makes for quick and easy installation and maintenance. These inverters include an enhanced DSP control, comprehensive protection functions, and advanced r , thermal design enabling highest reliability and uptime. They also come with a !. standard 10 year warranty with options for 15 and 20 years. Options include i web` -based monitoring, shade cover, DC/AC disconnect covers, DC combiners. q' bypass, and roof mount array bracket. YASKA n , • Y•- a Ysaa We a7 t R / ": '1 a r:: �, y x k I ; � •�.a$ & � �, '�. r '�'tl' "�. i.�`'� �1,.- i ¢yj�♦ Al 1t w �' '-Tw - 5 x .� � ti t -� P t .+-' A����eiJi Y��:.+i 'x ". �.,1 .-.k:.,y" f•%r � "+�' , L. f w 'r Y �'} �i .a...'Yr d � k'7. M' .I � Z .. � y fF. � �•�,�,* •< Yi} i.:++. �� .1. iv"� i��• SPECIFICATIONS ifi- d �n. �''7�� Sd to r , z Absolute Maximum Open Circuit Voltage r,`;' 600 VDC 1000 VDC p Operating Voltage Range' ' 180-580 VDC 260.580 VDC 300.900 VDC 240-950 VDC r Max Power Input Voltage Range (MPPT) r; _ 300-540 VDC 300-550 VDC 500-800 VDC 540-800 VDC ra, T ' + - a ` ' 6 tMPP Trackers i , r : s,. t- � . 2 with 4 -fused inputs per tracker " - 2 with 5-fused]A)' t, b:; < inputs pertracke .++,Maximum0 eratin In utCurrent' - 25A erMPPT(50A) �35A erMPPT 70 A) 25A erMPPT 50 A) 29A erMPPT(58A) 35A erMPPT(70 45 A per MPPT ' Available PV Current (Isc x 1 25) 45.5 A per MPPT 41 A per MPPT 48AperMPPT62.5 A per MPPTI ?Maximum ^'(90 A)•. 't (91 A) _ (82 A) (96 A) (125 A)Maximum PV Power (per MPPT) ` ' 9.5 kW, r 13.5 kW 15.5 kW 19 kW 27 kWV " Strike Voltage '� 4 s' . 300 V 330 V r Nominal Output Voltage 1... 208 VAC, 3 -Ph 1 480 VAC, 3 Ph AC Voltage Range (Standard), r' a -12%/+10% iY `, ' Continuous Output Power , r^ �� „ 14 kW' r1c ' 20 kW 23 kW 28 kW 36 kW s ,;` Maximum Output Current q 4' +.�� - 39 A ` ` 25.5 A 27.7A 33.7 A 43.5 A E �• i k. uj 'Maximum Backfeed Current `` :r , OA - a Lam,. +Nominal Output Frequency + ; . _. r a. r 60 Hz:' q Y + 4' Output Frequency Range - - - + �• , 59.3-60.5 Hz (adjustable 55-65 Hz) ', '57-63 Hz .'x Unity, )0.99 Unity, )0.99 Unity, )0.99 r Power Factor r , 1 :.'� (*0.8 adjustable) (:0.9 adjustable) (s0.8 adjustable) + - � f _ Fault Current Contribution'(1 Cycle RMS) �.-. • � •^ 70.4 A 43.3 A 69.6 A : � 73 2 A� 44 J i 3a.yv r: k Total Total Harmonic Distortion (THD) @ Rated load; ) (3% > Grid Connection Type 30+/N/GND (4 -wire) s 1,F' t ;" SlY Peak Efficiency 96.6% 97.4% 98.6% 98.5% 4t. �� CEC Efficiency f r 96.0% 97.0% 98.0%z ,. Tare Loss r 4W. 2 W �. ' - J , • fused �. • t • :. 10 positions ' (5 MPPT) + x positions per x Fused Positions ,'r ; 8 fused positions (4 positions per MPPT) 15 A (fuse by-pass available) 15 or 30 A (30A only forcombined inputs) k� Temperature •13°Fto+140°F(-25°Cto+60°C) Ambient Temperature Range A Derating occurs over +50 C -22°F to+140°F(-30°C to +60°C) - ° „ •x ,, - Derating occurs over +45 C Storage Temperature Range n . -22°F to+158°F -40°Fto+158°F h,fi }'.ra .. a =•- .- ' +� s " L (-30°C t0 +70°C) .' v- -' '� (-40°C t0 +70°C)>' Relative Humidity (non -condensing) ?: t 0.95%'� ' Operating Altitude'" 13,123 ft/4,000 m (derating from 6,562 ft/2,000 m) - ir Monitoring Optional SolrenView Web -based Monitoring -.� � Integrated , 3 �,•t Optional Revenue Grade Monitoring < External { At External Communication Interface RS -485 Modbus RTU`f,� . `d ' Safety Listings Certifications UL 1741/IEEE 1547, CSA C22.2ft107.1, FCC part 15 B s< d. � sy ' +; f 'a :Testing Agency ` �:,' ' ETL CSAWarranty rx F � :• Standard _ 10 year " a - Optional 15, 20 year; extended service agreement , , '41 ,It' �r dBA (Decibel) Rating yrp. �; AC/DC Disconnect .. Standard, fully -integrated a . rc_ef yr Dimensions(HxWxD).`+y f , j 3' 41.6 in. x 21.4 in. x 8.5 in. , 39.4in.x23.6in.x9.lin. 4, ' •(1001mmx600mmx232mm) + (1057mmx544mmx216mmy Weight { a`. v ;, . X 141 lbs (04 kg) , `;x132 lbs (60 kg) ,. " 104 Itis (47.2 kg) 121 lbs (55kg) y Enclosure Rating '-� r a Type 4 Type 4X �" "' Enclosure Finish Polyester powder coated aluminum 04 ''!�.J-!J .,4 �i kY-r F� < t' rt4 d`,I�MY.T z Y .•�•r.'J•ij/ ' dJ3 •3•vY T ! l'i1 ed � 'tw r' J e� h+ 'Y� 4+ yJ '%Aj ,.�aA-"`,}! �.�, d �.�; 3 u, •r'`.3 -+, � � n, F �' t }� � { +� � � _. i � .�$�y 1 ' f t r i rfr3` -• -.,i A F t: r '� i. YAS IQ ' A' r y ' . m _ t, i ... s , E r a • uA y f'i`' '" ,t ..:. , h ,, �., s 1 #. Y t" ...< f.. Y SOLECTRIASAR OLawwwsolectna.com ;InverterS@Solectna com J, 978 683 9700 s rcm i �t`'j"" ) if �y. fi't t} 4 !k Y S j,}: i� L h �; 't { , r �k �y.. • i x' }, l<rt."C �Y U.{y�y'• .6 ALM .. yi3" y -y' ' 7 yeA) �' -':lir r1ia'� f;. L _ly i ,F A ; JJ ,y y • ? +� ...( I -� y.r .`'k :7 l... F Fd, October 30; 2014 • . ; UniRac . " cCj OkKETH, > F 1411 Broadway Boulevard NEoyCO �tic� Albuquerque, New Mekico 87102-1545' µ cD m ' TEL: (505) 242=641 l - FAX: (505) 242-6412 No. S3878 M, * ExP.3-3 - r` Attn.: Engineering Department, I ' `r�gT��UCTUR�' OF CA��F� _ -Re: Engineering Certification for<UniRac's SolarMount Design & Engineering Guide • PZSE, Inc. -Structural Engineers has reviewed UniRac's "SolarMount Design & Engineering Guide" and specifically the enhancements of the SolarMount Flush -to -Roof System, Pressure Lookup Tables, and Downward '& Upward Span Length Tables. = + This certification excludes connections to building structures and the effects on building structure components.' y' All information, data and_analysis contained within the Installation Manual are based on, and comply with the _ • following: 1.: 2012 International Building_Code, by International Code Council, Inc., 2012 - 2. 2013 California Building Code, by California Building Standards Commission, 2013 - 3.. ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures 4: 2010 Aluminum Design Manual, by. The Aluminum Association, 2010 r :This letter certifies that the structural' calculations contained within UniRac's "SolarMount Design ,& Engineering Guide". are in compliance with the above Codes. ' .If you have any questions on the above, do riot hesitate to call. , Sincerely, c PERMIT # �� � � « 7 l ` _ BUTTE COUNTY DEVELOPM NTSERVICES ,� • _ r �, REVIEWED FOR C DE COMP I Paul Zacher; SE - President" - . DATE c 8150 Sierra College Boulevard, Suite 150 • Rose rille, CA 95661 • 916.961.3960 P • 916.961.3965 • www.pzse.com