Grounding Products and Systems - Elec.ru

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Ground System ComponentsInstallation of Ground RodsUsing the ERITECH ® Ground Rod DriverGround ElectrodesStep OneRemove the insert and slide driver bodyover ground rod.Figure 15. Figure 16. Figure 17.Step TwoPosition rod in vertical position and driverod by sliding driver body in an up-anddownmotion over the ground rod.Step ThreeWhen the end of the rod reaches approximately900mm (30") above ground, slidethe body off the rod and place insert onground rod. Slide the driver body over theinsert and drive rod to installed depth.ERITECH Ground Rod Drivers• Heavy-duty steel construction provides maximum driving forces,while the soft rubber ergonomic grip provides user comfort.• 5/8” and 3/4” inserts are interchangeable with standard driverbody.• Use on all types of ground rods without deforming ends.• No heavy tools or ladders required.Part No.DescriptionEGRD58 5’ Driver body with insert for up to 5/8” ground rodsEGRD58I* Replacement insert for 5/8” ground rodsEGRD34 5’ Driver body with insert for up to 3/4” ground rodsEGRD34I* Replacement insert for 3/4” ground rods* Both 5/8” and 3/4” inserts fit standard body of EGRD58 or EGRD34.The Mechanical HammerFor adverse soil conditions where it is not suitable to hand driverods or where a greater depth must be achieved, it may benecessary to use power operated aids. For normal applications werecommend the use of medium tools in the 15 to 25 lb. range,with a stroke of approximately 2" to 4" delivering 2200 blows perminute.Drilling OptionsWhere driving is difficult or progress is inhibited, it is necessary touse purpose-designed drilling equipment, such as electric,pneumatic and petrol driven machinery capable of penetratingrock. Once the hole is drilled, you can use one of two methods toinstall the ground rod:■ Backfill the hole with Ground Enhancement Material, andadd water to the hole as rod is driven to the required depth.■ Insert the rod into the drilled hole, then add GroundEnhancement Material which has been mixed with water toform a slurry. For more details, see page 30 (GEM installation).16 Ph: 1-800-677-9089www.erico.com
Ground System ComponentsGround ElectrodesERITECH ® Copperbonded Pointed Ground Rods• Copper is molecularly bonded to nickel-sealed high-strength steel cores.• ERITECH ground rods provide the company name, length, diameter,part number, roll-stamped within 12” of chamfered end and theUL logo and control number where applicable on each rod for easyinspection after installation.• See specifications on page 69.Part Plating Dia. LgthNo. Thickness (in.) (ft.)(ml.)613852 5 3/8 5613862 5 3/8 6613880 10 3/8 8611255 5 Nom. 1/2 5611265 5 Nom. 1/2 6611285 5 Nom. 1/2 8611380* 10 1/2 8611205 5 Nom. 1/2 10611300* 10 1/2 10615850 10 5/8 5615860 10 5/8 6615880* 10 5/8 8615883* 13 - RUS 5/8 8615800* 10 5/8 10615803* 13 - RUS 5/8 10615812* 10 5/8 12615815* 10 5/8 15613460 10 3/4 6613480* 10 3/4 8613483* 13 - RUS 3/4 8613400* 10 3/4 10613412* 10 3/4 12613415* 10 3/4 15614400* 10 1 10*UL Listed rodsPh: 1-800-677-9089www.erico.com17
Page 1 and 2: Grounding Productsand SystemsFacili
Page 3 and 4: Table of ContentsGrounding Principl
Page 5 and 6: IntroductionThe facility electrical
Page 7 and 8: Grounding PrinciplesSoil Resistivit
Page 9 and 10: Grounding PrinciplesGround / Earthi
Page 11 and 12: Ground System ComponentsGrounding C
Page 13 and 14: Ground System ComponentsERITECH ®
Page 15 and 16: Ground System ComponentsGround Elec
Page 17: Ground System ComponentsGround Rod
Page 31 and 32: 23-1/4"Ground System ComponentsGrou
Page 33 and 34: Equipotential BondingEquipotential
Page 35 and 36: Equipotential BondingEquipment Grou
Page 39 and 40: Equipotential BondingERITECH ® Spl
Page 43 and 44: Equipotential BondingAircraft Recep
Page 45 and 46: Equipotential BondingSignal Referen
Page 51 and 52: Equipotential BondingInstallationEq
Page 53 and 54: Equipotential BondingEquipotential
Page 55 and 56: Equipotential BondingTemporary Prot
Page 57 and 58: Equipotential BondingERITECH ® Bon
Page 59 and 60: Equipotential BondingFence Post & G
Page 61 and 62: Equipotential BondingReference Data
Page 63 and 64: Static Grounding and BondingStatic
Page 65 and 66: Static Grounding and BondingERITECH
Page 67 and 68: Static Grounding and BondingStatic
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Ground TestingGround Test Equipment
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Grounding Products and SystemsTechn
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Grounding Products and Systems - Elec.ru

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