Normal copper(stainless steel,galvanized) bonded earth rods-254 microns(customized available) are manufactured by electroplating 99.9 % pure electrolytic copper onto a low carbon steel bar with high tensile strength (minimum 600N/mm2).
1/2" 5/8" 3/4" Earth Rod
Copper bonded earth rods - externally threaded
Normal copper(stainless steel,galvanized) bonded earth rods-254 microns(customized available) are manufactured by electroplating 99.9 % pure electrolytic copper onto a low carbon steel bar with high tensile strength (minimum 600N/mm2). To prevent oxidation of copper bonding, each rod is treated with benzol triozole derivatives. Threads on the rods are formed by roll threading process giving extra strength to the threads and eliminating risk of chipping of threads while driving the rod in the ground, The rods are externally threaded and matched with couplers interaction.
Technical Standard
The equipment shall comply with the latest editions of, and amendments to, the international standards listed below:
● BS 7430, To design, specify, inspect and periodically test and maintain earthing systems without endangering those
who come into contact
● BS2874, Copper and Copper Alloy Rods and Sections (Other Than Forging Stock)
● IEC 364554: Electrical Installations of Buildings (earthing arrangements and protective conductors).
● IEC 228: Conductors of Insulated Cables.
● ANSI C114.11973: Recommended Practice for earthing of Industrial and Commercial Power Systems (IEEE Std. 1421972).
● BS 125: Hard Drawn Copper and Copper Cadmium Conductors for Overhead Power Transmission Purposes.
● BS 183: General Purpose galvanized Steel wire strand
● BS 6485: PVC Covered Conductors for Overhead Power Lines.
Data sheet:
Product code | Normal Dia. | Shank Dia. | Thread Dia. | Rod length |
Inch | mm | Inch | ||
1/2’’ | 1/2’’ | 12.7 | 1/2’’ | Customized |
5/8’’ | 5/8’’ | 14.2 | 5/8’’ | |
3/4’’ | 3/4’’ | 16 | 3/4’’ | |
1’’ | 1’’ | 17.2 | 1’’ |
Company Profile
POWTECH is a high-tech enterprise who specialzes in manfuacturing electric transmission, distribution and telecom line materials like: ABC clamp, piercing insulation connector, insulators, surge arresters, dropout fuse, isolation switch, preformed guy grips, stainless steel banding, FTTH fittings, PLC splitter, patch cord, cross arm, stay wire and all transmission line fittings. Since our establishment in 1994, we dedicated ourselves to serve our partner with one-stop service, professional service, quality product, factory acceptance test, installation training, onsite guide and many value-added services.?
After more than 20years' development, we are certified by ISO9001, ISO14001, SGS, FCC, CE, RoHS and by customer-appointed lab test suthorities etc.
With the belief, there's no small or big customer, every customer deserve good srevice. We are willing to support all of our customers grow and prosper.
Certifications
Our Advantages
Founded in 1994, POWTECH was invested by TAlWAN, is an independent-owned international corporation. Offers an established and effective range of power supply and fiber optical products; and sells to a very broadspectrum of telecommunication and power industry.
Dazhoucun Industrial Park, Chengyang District, Qingdao, China.
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