Electroplating Grounding Copper Earth Rod
- The product having independent intellectual property rights,getting national patent (patent number: 201020130992.7).
- Magnesium is an essential element for human and the compounds crystal in the tube is non-toxic; environment.
- Friendly product, easy engineering,grounding effect far better than other similar products.
- Properties consistency in poor soil conditions and rock,reducing material consumption.
- Complement to existing grounding system, can enhance the grounding effect.
- Service life is 10 years more than the traditional ones, up to several decades.
- Resistance reducing and conductive back filing soil: 25Kg / bag.
- Grounding resistance values are declining every day, and get to a minimum value after 1 year.
- Widely used in the grounding grid projects of substation, hydropower station, wind power plant.
- Suitable for grounding grid projects of high mountain base station such as mobile communication base Station, microwave station, and grounding grid project of radio and television broadcast.
- Grounding grid projects of grounding resistance rate of soil.
- Suitable for grounding grid projects which the grounding resistance is hard to be reduced by ordinary resistance reduction method, such as grounding grid of computer room, grounding grid of automatic control room and grounding grid of precision equipment.
- Reduce the grounding resistance to designed value under any soil condition, such as R=0.5Ω below.
Performance testing and matching requirements
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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.
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The electroformed copper ground rod adopts a special electroforming technology to evenly cover 99.9% of pure copper on the low carbon steel core, so that the copper and the steel core are completely molecularly combined (if the two are not tightly combined, they will A galvanic reaction occurs, and the anode metal iron undergoes an oxidation reaction and becomes the loss of iron ions, which accelerates the corrosion of the steel core). It has the characteristics of copper layer thickness (above 0.25 mm), good adhesion, and non-peeling (thread rolling). Its advantages are high tensile strength (high 600 Newtons/mm2), strong corrosion resistance (guaranteed a service life of more than 50 years), constant low resistance and good plasticity, and it has the same performance as copper and It has the characteristics of steel. The cast copper ground rod is extremely protective whether it is natural corrosion or electrochemical reaction after being deeply buried in the ground. The ground rod and the ground connection are exothermic welding with hot-melt welding powder produced by our company, so that the grounding device is completely under the protection of copper, and it becomes a real maintenance-free grounding device. The cast copper ground rod is equipped with coaxial connectors, drive heads and drill bits. According to different geological and application requirements, the length of the cast copper ground rod can be increased arbitrarily through the use of brass coaxial connectors (connection bolts).
The top end is connected by a driving head (connecting bolt), which is used for striking when the rod is deep. The end is connected with a special drill (connecting bolt) to facilitate deep drilling of the rod.
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.
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