Earthing Rods & Accessories

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Alan Cain
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2 Extendable Earth Rods Taperlock Coupled Type CTE Type CTE earth rods are among the simplest to use. They have identical taper ends and are joined by a onepiece tapered coupling which locks upon driving. These rods may be driven by hand or machine. Diameter mm mm 9mm Hand Driving Head Average Driving Hard Driving DHT DHTU DHTU DHT DHTU DHTU DHT9 DHTU DHTU DHT Earthrods Length mm Pack Pack Pack Coupling CTE CTE4 CTE8 CTE4 CTE0 0 0 CTE CTE4 CTE8 CTE4 CTE0 0 CTE90 CCT CCT CCT9 Driving Point Average Driving Hard Driving DPT SDPT DPT SDPT DPT9 CTE4 Tapered end CCT DPT SDPT 4

3 Extendable Earth Rods Taperlock Coupled Type STE Type STE earth rods are among the simplest to use. They have identical taper ends and are joined by a onepiece tapered coupling which locks upon driving. These rods may be driven by hand or machine. Diameter mm 4mm DHT Hand Driving Head Average Driving Hard Driving DHT DHTU DHTU DHT DHTU DHTU Earthrods Length mm Pack Pack STE Tapered end SCT DPT SDPT Coupling STE STE4 STE8 STE4 STE0 0 0 STE4 STE4 STE48 STE44 STE40 SCT SCT Driving Point Average Driving Hard Driving DPT SDPT DPT SDPT 4 0

4 Extendable Deep Driving Rods Flush Jointed Series Type CCE Copper These deep driving flushjointed electrodes have identical swaged ends to take driving points and coupling pins. They may be either hand or machine driven. Diameter mm mm Hand Driving Head Average Driving DH DH DH Earthrods Length mm Pack Pack Coupling CCE CCE4 CCE8 CCE4 CCE0 0 0 CCE CCE4 CCE8 CCE4 CCE0 CCA CCA Driving Point Average Driving Hard Driving DP SDP DP SDP 0 CCE4 Swaged end CCA DP SDP 44

5 Extendable Earthing Rods Expansion Jointed Type SDE (Telstra) Telstra designed and approved earth rod featuring corrosion resistant stainless steel clad rods, extendable in 440mm lengths. The coupling system comprises of a stainless steel sleeve and hardened steel pin having a raised convolution at the midpoint. A secure and nondetachable joint is achieved by means of the pins convolute expanding and deforming the ends of the rod into the coupling sleeve as the rods are driven together. Diameter 4mm Hand Driving Head Average Driving DH4 DH4 SDE Machined end C4L DP4 SDP4D Earthrods Length mm Coupling Driving Point Average Driving Hard Driving SDE4K SDE44L C4L DP4 SDP4D Pack

6 Earth Rod Driving Accessories Couplings, Driving Points, Tools Machine Driving Heads For Tapered End Extendable Rods For Flush Jointed Extendable Rods CTE STE CCE Series Copper Kango 900/90 MDHK MDHKF MDHKF MDHK 46 Machine Driving Pin For use with above machine driving tools MDP0M MDP0M

7 Nonextendable Earth Rods Dulmison manufacture a broad range of nonextendable earth rods. Each rod incorporates an integral driving point, machined (not ground) to preserve the strength and rigidity of colddrawn steel. The flat tip was developed for penetrating all types of soil. Domestic Rod Pack, CNE4D 0 pcs/pack 0 pcs/pack CNE4D ECD Domestic earth rod Earth clip Domestic Rod Earth Clip ECD Suitable for cables in the range 6 6mm 47

8 NonExtendable Earth Rods Heavy Duty Series Type LGR Copper Clad Driving head incorporated onto rod Copper clad only Incorporating driving head and point Nominal diameter 9mm 48 Recommended Clamps: Clamp Types EP; ET; GB and FSC provide a copper to copper connection, either in parallel or right angle mode, accommodating single, two & three conductors. Length mm LGR 9mm Rods LGR98 LGR90 LGR94 LGR90 LGR96 LGR94 Pack.

Airport Earthing Terminal for Static Electricity Earthing Type AET Catalogue No. AET98 Standard length.

Type AET electrodes provide for the earthing of airport tarmac areas where any generation of static electricity could be

The heavy duty capping has a ribbed design affording a fast, and positive earthing connection by means of earth lead connector

9 Airport Earthing Terminal for Static Electricity Earthing Type AET Catalogue No. AET98 Standard length.8m, other lengths made to special order. Type AET electrodes provide for the earthing of airport tarmac areas where any generation of static electricity could be hazardous e.g. aircraft refuelling, servicing and cargo loading areas. The heavy duty capping has a ribbed design affording a fast, and positive earthing connection by means of earth lead connector clips. Also available flush fitted, Catalogue No. AET98F Material: Solid steel core overlaid with copper cladding; heavy bronze cap. Installation procedure: Drive electrode into ground to required depth. Remove protruding portion of rod above cap and finish flush. AET98 AET98F 49

Earthing Bond for Commercial Earthing Installations Type C70 The earthing bond system provides an earth connection welded to the steel reinforcement, thus offering a virtually indestructible, stable

10 Earthing Bond for Commercial Earthing Installations Type C70 The earthing bond system provides an earth connection welded to the steel reinforcement, thus offering a virtually indestructible, stable and low resistance path to earth. Bonding Cable sec current rating Lug Dia. Terminal Thread Thread Depth Cable Length C70 70mm 0kA 0mm M0 0mm m Please enquire for other sizes. 40

Heavy Duty Earthing Connector Type CEC Compresson copper connections for copper earth rods & grid systems High strength, high conductivity connection Shakeproof, permanent and corrosion

Refer to table for specific catalogue numbers. Tap Off Conductor Box Open Section Dia.

11 Heavy Duty Earthing Connector Type CEC Compresson copper connections for copper earth rods & grid systems High strength, high conductivity connection Shakeproof, permanent and corrosion resistant High fault current capacity Versatile covers wide variety of single or multiearthing applications including grid systems Two profiles 6 and C cover a wide variety of applications. Refer to table for specific catalogue numbers. Tap Off Conductor Box Open Section Dia. mm Cross Section mm Die Set CEC0 CEC070 CEC0 CEC0 CEC070 CEC Box 0 0 Conductors 0 0mm or Earth rods mm dia Conductor Combination mm Die Set DUOT DU DU Profile 6 Profile C Crimp conductors side by side Typical uses of Profile 6 4

12 Earth Rod Clamps Types GB & EL This clamp is designed for either parallel or right angle connections, as illustrated. Material: High copper content alloy castings with stainless steel U bolt, spring washers and nuts. Conductor Range mm Dia. mm Diameter of Electrode mm GB GB GB EL

Earth Rod Clamps Types EP & ET for multiconductor earthing For two earth conductors parallel to rod, or two or three earth conductors at right angles to rod.

13 Earth Rod Clamps Types EP & ET for multiconductor earthing For two earth conductors parallel to rod, or two or three earth conductors at right angles to rod. Materials: Body high copper content alloy casting; Hardware stainless steel. EPO EP EP EP4 ET ET ET4 Fig. Fig. Fig. Fig. 4 Type EP Multiple Conductor Installations O.D. Ground Conductor Range Rod mm mm Dia. mm Fig. No Type ET Type EP No. of Conductors

14 Earth Rod Clamps Type GP for connecting up to conductors to galvanised pipe This clamp makes all connections parallel to the pipe. Materials: Clamp body high copper content alloy. Hardware: Comprising Ubolts, washers and nuts stainless steel. B B A A C C B Fig. Fig. A C C B Fig. Fig. 4 For dimensions, refer to table on next page. A 44

15 Earth Rod Clamps Type GP for connecting up to conductors to galvanised pipe Cat No. GP0 GP GP GP GP7 GP9 GP GP GP GP9 GP GP GP0 GP GP4 GP6 GP8 GP0 GP GP4 GP6 GP0 GP GP4 BS Pipe Series Conductor Range OD of Pipe Nom. Bore mm Dia. mm Fig. No. 4 4 No. of Cons A B C Ubolt Dia. M0 M M0 M 4

16 Earth Rod Clamps Type FSC for earth to flat bar For connecting copper earthing strip at right angles or parallel to the earthing electrode. Material: High strength copper alloy casting; stainless steel Ubolt, nuts and spring washers. FSC4 FSC FSC6 Earth Rod Dia. mm mm Ubolt Max. 0mm 9mm mm Type GF for conductor to flat bar For clamping earth cable to flat metal. Needs only one spanner as head of bolt has square shank to prevent turning. Standard bolt grips 6mm bar. Material: Cast copper alloy body accommodates range of cable sizes; stainless steel bolt, nut and spring washer. 46 B GF4 GF8 W Conductor Range Dimensions mm mm Dia. mm W B H D mm H D 7 7 M0 M

Earth Rod Clamps Single Conductor Parallel Simple and robust,

in the casting to accommodate the earthing cable.

casting. GRC CLAMP0 EP Conductor Size Rod Size CSA mm Dia.

17 Earth Rod Clamps Single Conductor Parallel Simple and robust, these pinch and UBolt type clamps have a vee groove embodied in the casting to accommodate the earthing cable. Material: Bodies are made from a high copper content alloy casting. GRC CLAMP0 EP Conductor Size Rod Size CSA mm Dia. mm Type GRC CLAMP0 Type EP 47

Earthing Enhancement Compounds EARTHFIL EARTHRITE EARTH00 Composition Bentonite, Gypsum, Sodium Sulphate Bentonite, Gypsum, Sodium Sulphate

High expansion, low shrink characteristics. Nontoxic, noncorrosive. Packaging: 0kg nontear, plastic lined bags.

48 Slurry will yield a volume of approximately 0.

18 Earthing Enhancement Compounds EARTHFIL EARTHRITE EARTH00 Composition Bentonite, Gypsum, Sodium Sulphate Bentonite, Gypsum, Sodium Sulphate Bentonite, Gypsum Standard Conforms to AS9 N/A Conforms to AS9 Features: Stable, high conductivity providing long term low ground resistance. High expansion, low shrink characteristics. Nontoxic, noncorrosive. Packaging: 0kg nontear, plastic lined bags. Installation: Apply as a dry mix or pourable slurry. Dry mix will yield a volume of approximately 0.076m (roughly 7 bags to the cubic metre). 48 Slurry will yield a volume of approximately 0.00m when mixed with 0 to litres of water (roughly bags to the cubic metre) Connection Boxes Boxes ERB and ERB feature hinged inspection lids & cable entry holes on the sides. Both boxes provide ample space for conductors and clamps. Type ERB Type ERB

Pole Earthing Terminal Type CPET The pole earthing conductor is held by two

Materials: Cast brass with stainless steel hardware.

19 Pole Earthing Terminal Type CPET The pole earthing conductor is held by two halfclamps which directly attach to the pole as illustrated. Materials: Cast brass with stainless steel hardware. CPETM6 CPETM4 Conductor Range Stranding Overall Dia. 7/.7 9/.7 9/.7 9/ Dia. Bolt & Washer M0 M Bolt Length mm Earth Mat and Installation Kit Description EARTHMAT Material: Galvanised steel Size: 00 x 900mm Mesh: 76 x 0mm KITY Switching Kit to EARTHMAT 49

Ford Service Saddles and Tapping Sleeves

DQS Inc. Section AA 09/2017 THE FORD METER BOX COMPANY, INC. CERTIFIED TO ISO 9001:2015 10004466 Ford Service Saddles and Tapping Sleeves Contents Recommended Product Application *Steel *C900/909*** Cast