Copper Bonded Earth Rod for Lightning Protection Grounding System 17.2mm

• Customization: Available
• Usage: Earthing System, Lightning Protection Earthing
• Working Voltage: Low Voltage
• Application: High-rise Buildings
• Earthing Method: Indirect Earthing Method
• Material: Copper Bonded Earth Rods
• Symbol: TT
• Certification: ISO9001
• Size: Customized
• Brand: Epicor Power
• Steel Grade: Q235
• MOQ: 100
• OEM/ODM: Allow
• Diameter: 1/2", 5/8", 3/4"
• Length: Customization
• Transport Package: Pallet
• Specification: customization
• Trademark: Epicor Power
• Origin: China
• Production Capacity: 10000 Piece/Month

Product Description

Copper Bonded Ground Rod (Threaded Type)

The copper bonded earth rod belongs to the single-piece form of the copper-steel composite. The copper layer is made of copper with a purity of 99.9%, and the steel core is a high-quality carbon structural steel, which forms a composite metal material with high bonding force. It is mainly used for the vertical grounding electrode in the grounding system,which used to reduce the grounding resistance and improve the safety of the grounding system.

Product Details(Features/Advantages)

Technical parameter of copper bonded steel earth/grounding rod(IEC,UL listed)
1.Tensile strength:350-770Mpa(for vertical grounding);290-510MPa(for horizontal grounding)
2.Copper thickness: 0.254mm-0.8mm(customized available)
3. Plasticity of copper layer: When the product is bent at 90° for three times continuously, there's no crack in the inner and outer edge copper layer.
4. Copper layer bondability
When the product is placed between the clamp or the vise jaws, the spacing is smaller than the diameter of the sample steel core(W=d-0.1), hammer the end of the sample, cut off enough copper layer, fully expose the steel core, the exfoliated copper layer is allowed at the jaws of vise, however, the remaining part of rod, exfoliated copper and steel is not allowed to be visible to the naked eye.
5. Electrical-corrosion performance
Simulated fault current releasing, after the electrical-corrosion cycle test, the final resistance value growth rate does not exceed 50% of the initial resistance value, Moreover, the resistance growth rate of each test step does not exceed 15% during the testing process, And the surface of the copper bonded steel sample is completed, without cracks, pits, bubbling defects after the test.

Performance testing and matching requirements

In terms of copper bonded steel product application technology, by analyzing IEEE837, IEC62561-2, UL467 and other standards, Sunlight experimental center is equipped with test equipment for all testing, including mechanical testing ,electrical testing, corrosion testing ,etc., for product development and production quality control.

 

Q1. Can I have a sample order for this product?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

Q2. How do you ship the goods and how long does it take to arrive?
A: We usually ship by air or ocean shipping,  It usually takes 10-30 days to arrive. For sample or small orders use DHL, UPS, FedEx, or TNT. It usually takes 3-5 days to arrive. 

Q3. Do you have certificate for raw materials?
A: We build long-term relationship cooperation with qualified ISO9001 ROHS raw material suppliers

Q4. Do you offer OEM Service? 
A:We accept OEM, and ODM. The product size and material are customized. Our own logo and own design are welcome. We will produce according to your requirements and description.

Q5. Do you offer a guarantee for the products?
A: Yes, we offer 1-2 years warranty on our formal products.

Q6. What is your Payment terms?
A: For large orders: T/T LIC
   For small orders: T/T Western Union and Paypal are acceptable

Q7. What about delivery time?
A: 1) Samples: within one week.
     2) Goods: 15-25 days usually.