7730 GRANT DR 2023-10-25 - Laserfiche WebLink

Report No. 102393982LAX-002 Unirac, Inc Page 3 of 138 Issued: 11-Apr-2016 Revised: 5-Oct-2022 2.0 Product Description Product Photovoltaic Mounting System, Sun Frame Microrail Installation Guide, PUB2022SEP28 Brand name Unirac The product covered by this report is the Sun Frame Micro Rail roof mounted Photovoltaic Rack Mounting System. This system is designed to provide bonding and grounding to photovoltaic modules. The mounting system employs anodized or mill finish aluminum brackets that are roof mounted using the slider, outlined in section 4 of this report. There are no rails within this product, whereas the 3" Micro Rail, Floating Splice, and 9" Attached Splice electrically bond the modules together forming the path to ground. The Micro Rails are installed onto the module frame by using a stainless steel bolt anodized with black oxide with a stainless type 300 bonding pin, torqued to 20 ft-lbs, retaining the modules to the bracket. The bonding pin of the Micro Rail when bolted and torqued, penetrate the anodized coating of the photovoltaic module frame (at bottom flange) to contact the metal, Description creating a bonded connection from module to module. The grounding of the entire system is intended to be in accordance with the latest edition of the National Electrical Code, including NEC 250: Grounding and Bonding, and NEC 690: Solar Photovoltaic Systems or the Canadian Electrical Code, CSA C22.1 Part 1 in accordance to the revision in effect in the jurisdiction in which the project resides. Any local electrical codes must be adhered in addition to the national electrical codes. The Grounding Lug is secured to the photovoltaic module, torqued in accordance with the installation manual provided in this document. Other optional grounding includes the use of the Enphase UL2703 certified grounding system, which requires a minimum of 2 micro -inverters mounted to the same rail, and using the same engage cable. ED 16.3.15 (1-Jul-2022) Mandatory Report No. 102393982LAX-002 Unirac, Inc Page 4 of 138 Issued: 11-Apr-2016 Revised: 5-Oct-2022 2.0 Product Description Models Unirac SFM Model Similarity NA Fuse Rating: 30A Module Orientation: Portrait or Landscape Maximum Module Size: 17.98 ft2 UL2703 Design Load Rating: 33 PSF Downward, 33 PSF Upward, 10 PSF Down -Slope Tested Loads - 50 psf/2400Pa Downward, 50psf/2400Pa Uplift, 15psf/720Pa Down Slope Trina TSM-255PD05.08 and Sunpower SPR-E20-327 used for Mechanical Loading Increased size ML test: Maximum Module Size: 22.3 ft2 UL2703 Design Load Rating: 113 PSF Downward, 50 PSF Upward, 30 PSF Down -Slope LG355S2W-A5 used for Mechanical Loading test. Mounting configuration: Four mountings on each long side of panel with the longest span of 24" UL2703 Design Load Rating: 46.9 PSF Downward, 40 PSF Upward, 10 PSF Down -Slope LG395N2W-A5, LG360S2W-A5 and LG355S2W-A5 used for used for Mechanical Loading test. Mounting configuration: Six mountings for two modules used with the maximum span of 74.5" IEC 61646 Test Loads - 112.78 psf/5400Pa Downward, 50psf/2400Pa Uplift Ratings Mechanical Load test to add FlashLoc Slider and Trim Assemblies to UL2703 and IEC 61646 Certifications, & Increase SFM System UL2703 Module Size: Maximum Module Size: 27.76 ft2 UL2703 Design Load Rating: 113 PSF Downward, 50 PSF Upward, 21.6 PSF Down -Slope Jinko Eagle 72HM G5 used for Mechanical Loading test. Mounting configuration: Four mountings on each long side of panel with the longest span of 24" Mamzimum module size: 21.86 ft2 IEC 61646 Test Loads - 112.78 psf/5400Pa Downward, 75psf/3600Pa Uplift SunPower model SPR-A430-COM-MLSD used for Mechanical Loading Fire Class Resistance Rating: - Class A for Steep Slope Applications when using Type 1 Modules. Can be installed at any interstitial gap. Installations must include Trim Rail. - Class A for Steep Slope Applications when using Type 2 Modules. Can be installed at any interstitial gap. Installations must include Trim Rail. - Class A Fire Rated for Low Slope applications with Type 1 or 2 listed photovoltaic modules. This system was evaluated with a 5" gap between the bottom of the module and the roof's surface See section 7.0 illustractions # 1, 1a and 1b for a complete list of PV modules evaluated with these racking systems Other Ratings NA ED 16.3.15 (1-Jul-2022) Mandatory BLUE RAVEN 1403 N. Research Way Orem, UT 84097 800.377.4480 W W W.BLUERAVENSOLAR.COM CONFIDENTIAL- THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT BLUE RAVEN SOLAR NOR SHALL IT BE DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE RECIPIENTS ORGANIZATION, EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT, WITHOUT THE WRITTEN PERMISSION OF BLUE RAVEN SOLAR LLC. NABCEP CERTIFIED PV INSTALLATION PROFESSIONAL Scott Gurney #PV-011719-015866 CONTRACTOR: BRS FIELD OPS 385-498-6700 DRAWING BY: PLOT DATE: PROJECT NUMBER: SPEC SHEET REVISION: PAGE NUMBER: SS