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Axis Copper Bonded Earth Rods

Types of Copper Bonded Earth Rods

Scope

 

To establish satisfactory earthing systems in overhead, underground electricity distribution and transmission networks, copper bonded earth rods and fittings are employed to provide the ground contact in all soil conditions – High fault current capacity for low, medium, and high voltage substations, towers, and power distribution applications.

 

Introduction to Copper Bonded Earth Rods

 

Copper Bonded Earth Rods (CBER) that comply with IEC 62561 Part 2 are among the most widely used Earth Electrodes worldwide. Axis Copper Bonded Earth Rods ensure that they satisfy the highest quality standards, are approved by utilities all over the world, and remain popular owing to their consistent excellent quality.

The rods are made with 99.9% pure electrolytic copper bonded to a low carbon steel core.  These rods have higher mechanical tensile strength and corrosion resistance than solid copper or stainless-steel rods, generally applied in high salt and high resistivity soil conditions.

Copper bonded rods and electrodes provide a low resistance link to the ground and are ideal for deep driving into most ground conditions. In order to achieve appropriate soil resistivity readings, testing is a must before inserting the earth rods.

Copper Bonded Earth Rods- External Threaded

AXIS provides the customer with a comprehensive choice of earthing equipment that is both suitable and cost-effective.

Earth rods from AXIS are of high-tensile, low-carbon steel. 99.9% pure electrolytic copper is molecularly bonded to create each rod. The threads on the rods use a roll threading method, which gives them added strength and eliminates the chance of thread chipping while driving the rod into the ground.

 

Sr. No. Rod Diameter in mm Total Length Thread Diameter E-Code
1 12.5 1200 9/16" CBR1412TNU
2 12.5 4200 9/16" CBR1414TNU
3 12.5 1500 9/16" CBR1415TNU
4 12.5 1800 9/16" CBR1418TNU
5 12.5 2400 9/16" CBR1424TNU
6 12.5 3000 9/16" CBR1430TNU
7 14.2 1200 5/8" CBR1612TNU
8 14.2 1500 5/8" CBR1615TNU
9 14.2 1800 5/8" CBR1618TNU
10 14.2 2000 5/8" CBR1620TNU
11 14.2 2400 5/8" CBR1624TNU
12 14.2 3000 5/8" CBR1630TNU
13 17.2 1200 3/4" CBR2012TNU
14 17.2 1500 3/4" CBR2015TNU
15 17.2 1800 3/4" CBR2018TNU
16 17.2 2400 3/4" CBR2024TNU
17 17.2 3000 3/4" CBR2030TNU

 

 

Copper Bonded Earth Rods- Unthreaded & Pointed

These rods contain high-tensile, low-carbon steel. 99.9% pure electrolytic copper is bonded to create each rod.

 Copper Bonded Earth Rod

Sr. No. Rod Diameter
 in mm
Total
Length
E-Code
1 9.5 1200 CBR0912PNU
2 12.5 1200 CBR1412TNU
3 12.5 1400 CBR1414TNU
4 12.5 1500 CBR1415TNU
5 12.5 1800 CBR1418TNU
6 12.5 2400 CBR1424TNU
7 12.5 3000 CBR1430TNU
8 14.2 1200 CBR1612PNU
9 14.2 1500 CBR1615PNU
10 14.2 1800 CBR1618PNU
11 14.2 2000 CBR1620PNU
12 14.2 2400 CBR1624PNU
13 14.2 3000 CBR1624PNU
14 16 1200 CBR1812PNU
15 16 1500 CBR1815PNU
16 16 1800 CBR1818PNU
17 16 2400 CBR1824PNU
18 16 3000 CBR1830PNU
19 17.2 1200 CBR2012PNU
20 17.2 1500 CBR2015PNU
21 17.2 1800 CBR2018PNU
22 17.2 2400 CBR2024PNU
23 17.2 3000 CBR2030PNU
24 19 1200 CBR1912PNU
25 19 1500 CBR1915PNU
26 19 1800 CBR1918PNU
27 19 2400 CBR1924PNU
28 19 3000 CBR1930PNU
29 25 1800 CBR2518PNU
30 25 2400 CBR2524PNU
31 25 3000 CBR2530PNU

 

Axis Coupler for Earth Rods

Coupler for Earth Rods

 

Couplers Press Fit for Unthreaded Rods: Made up of Copper Alloy
Thread Diameter E-Code
9.5 PFC009
12.5 PFC012
14.2 PFC014
16 PFC016
17.2 PFC017
19 PFC019
25 PFC025

 

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Pure Copper Earth Rods – Internal Threaded:

AXIS provides the customer with a comprehensive choice of earthing equipment that is both suitable and cost-effective. This rod is made of high conductivity copper that has been hand-drawn.

 Internal traded earth rods.


                                                                    Internal traded earth rods

 

Specification of Pure Copper Bonded Earth Rods – Internal Threaded
Sr. No. Rod Diameter in mm Total Length Thread Diameter E-Code
1 14 1200 M10 SCR1412
2 14 1500 M10 SCR1415
3 15 1200 M10 SCR1512
4 15 1500 M10 SCR1515
5 16 1200 M10 SCR1612
6 16 1500 M10 SCR1615
7 20 1200 M12 SCR2012
8 20 1500 M12 SCR2015

 

Spike: Made up of Re-usable high tensile steel Internal Coupling Dowel: Made up of Copper Alloy / SS
Thread Diameter E-Code Thread Diameter E-Code
M10 DS0010 M10 DC0010
M12 DS0012 M12 DC0012

 

 

Pure Copper Earth Rods – External Threaded

AXIS solid copper earth rods are composed of firmly drawn copper with high conductivity. They're perfect for caustic soils, such as those with high salt and moisture content.

 

The tin coating is offered to lessen the risk of oxidation and extend the shelf life of these rods. The threads on the rods are made using a roll threading method, which gives them added strength and eliminates the chance of thread chipping while driving the rod into the ground.

External Traded Earth Rods

External Traded Earth Rods

 

 

Specification of Copper Bonded Earth Rods – External Threaded
Sr. No. Rod Diameter in mm Total Length Thread Diameter E-Code
1 12.5 1200 9/16" ARC1412
2 12.5 1500 9/16" ARC1415
3 12.5 1800 9/16" ARC1418
4 12.5 2400 9/16" ARC1424
5 12.5 3000 9/16" ARC1430
6 14.2 1200 5/8" ARC1612
7 14.2 1500 5/8" ARC1615
8 14.2 1800 5/8" ARC1618
9 14.2 2400 5/8" ARC1624
10 14.2 3000 5/8" ARC1630
11 17.2 1200 3/4" ARC2012
12 17.2 1500 3/4" ARC2015
13 17.2 1800 3/4" ARC2018
14 17.2 2400 3/4" ARC2024
15 17.2 3000 3/4" ARC2030

 

 

Application of Copper Bonded Earth Rods

• The foremost fashionable grounding rod is a copper guaranteed ground rod.

• It is usually used in day-to-day things as moist/alkali/salty/acid soil and a few chemical corrosion conditions.

• It can also be used for grounding in chemical plants, fossil oil refineries, power plants, railroads, and telecommunications.

• Plants for food process and water treatment, Refineries and Pumping Stations.

• Broadcasters, information centres, and telecommunications management and automation of processes.

• Digital Switches for the Remote and home base, Facilities for petrochemicals, LNG, and atomic energy.

• Transformer Neutral grounding, producing Facilities & Refineries, significant Industries

• Data centres, telecom, and broadcasters, method management and automation, hospitals, CNC Machine

• Lightning Protection System. Power generators, scheme, Telecommunication Towers, Microwave Antennas

 

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Read more about Earth Rods in our blog - What are Earth Rods? 

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