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■■ 1 1 <br />1 STANDARD SYSTEM GROUNDING K <br />1 BLUE RAVEN <br />AN INSTALLATIUN GUIDE ; PAGE 1403 N. Research Way <br />S M SOLAROrem, UT 84097 <br />800.377.4480 <br />______________________________________________________________ — WWW.BLUERAVENSOLAR.COM <br />ONLY ONE LUG PER ROW OF MODULES: <br />Only one lug per row of modules is <br />required. See Page F for additional lugs <br />required for expansion joints. <br />..! <br />GROUNDING LUG MOUNTING DETAILS: <br />Details are provided for both the WEEB and Ilsco products. The WEEBLug has a <br />grounding symbol located on the lug assembly. The Ilsco lug has a green colored <br />set screw for grounding indication purposes. Installation must be in accordance <br />with NFPANEC 70, however the electrical designer of record should refer to the <br />latest revision of NEC for actual grounding conductor cable size. <br />Required if not using approved integrated grounding microinveters <br />GROUNDING LUG - BOLT SIZE & DRILL SIZE <br />GROUND LUG <br />BOLT SIZE <br />DRILL SIZE <br />WEEBLug <br />1 /4" <br />N/A- Place in Top SM Rail Slot <br />I1SCO Lug <br />#10-32 <br />7/32" <br />• Torque value depends on conductor size. <br />• See product data sheet for torque value. <br />WEEBLUG <br />Single Use Only <br />TERMINAL TORQUE, <br />Install Conductor and <br />torque to the followix <br />6-14 AWG 5ft-lb <br />WEEBLUG CONDUCTOR - UNIRAC P/ N 0 0 8 0 0 2 S: <br />ApplyAnti Seize and insert a bolt in the aluminum rail and through the clearance hole <br />in the stainless steel flat washer. Place the stainless steel flat washer on the bolt, <br />oriented so the dimples will contact the aluminum rail. Place the lug portion on the <br />bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and <br />nut. Tighten the nut until the dimples are completely embedded into the rail and lug. <br />TORQUE VALUE 10 ft lbs. (See Note on PG A) <br />See product data sheet for more details, Model No. WEEB-LUG 6.7 <br />Star Washer is <br />Single Use On <br />TERMINAL TORQUE, <br />Install Conductor and <br />torque to the following: <br />4-6 AWG 35in-lbs <br />8 AWG: 25 in-lbs <br />10-14 AWG 20 in-lbs <br />ILSCDLAY-IN LUG CONDUCTOR-UNIRACP/N008009P: Alternate Grounding Lug <br />- Drill, deburr hole and bolt thru both rail walls per table. <br />TORQUE VALUE 5 ft lbs. (See Note on PG A) <br />See ILSCO product data sheet for more details, Model No. GBLr4DBT. <br />NOTE: ISOLATE COPPER FROM ALUMIlNUM CONTACT TO PREVENT CORROSION <br />CONFIDENTIAL -THE INFORMATION <br />HEREIN CONTAINED SHALL NOT BE <br />USED FOR THE BENEFIT OF ANYONE <br />EXCEPT BLUE RAVEN SOLAR NOR <br />SHALL IT BE DISCLOSED IN WHOLE OR <br />IN PART TO OTHERS OUTSIDE <br />RECIPIENTS ORGANIZATION, EXCEPT <br />IN CONNECTION WITH THE SALE AND <br />USE OF THE RESPECTIVE EQUIPMENT, <br />WITHOUT THE WRITTEN PERMISSION <br />OF BLUE RAVEN SOLAR LLC. <br />NABCEP <br />CERTIFIED <br />PV INSTALLATION <br />PROFESSIONAL <br />Scott Gurney <br />#PV-011719-015866 <br />CONTRACTOR: <br />BRS FIELD OPS <br />385-498-6700 <br />DRAWING BY: <br />PLOT DATE: <br />PROJECT NUMBER: <br />SPEC SHEET <br />REVISION: I PAGE NUMBER: <br />SS <br />