Lightning protection Graphite Ground Module earthing system grounding system

   Lightning protection plum blossom Shaped Graphite Ground Module Grounding System   Product Description                                                                                                Product Overview:
SMK series grounding module is a kind of non-metallic materials based grounding, which consists of electrical conductivity, good stability of the composite non-metallic materials, hygroscopic agent, electrolytic substance, not only long-lasting, corrosion, reducing resistance and other characteristics relative to the reducing agent, the construction is more convenient, and grounding module by small dry humidity, can be long-lasting moisture absorption, maintain a low resistance unchanged.
SMK series of non-metallic grounding enterprise standard: Q / CD-2004
This product has been detected by the national network of high Wu, censorship project is fully qualified and fully according to corporate standards.   The Performance Characteristics:
1) SMK series grounding module with a stable non-metallic materials as a conductive medium module, its conductivity is not seasonal effects;
2) be able to moisture absorption, low ground resistance, to maintain effective contact with the soil, ground resistance is low and to maintain long-term stability;
3) After a large current does not increase the impact resistance, and no hard;, brittle hair breakage;
4) In the area of high soil resistivity ground, can effectively reduce the grounding resistance;
5) The grounding resistance by small seasonal effects, resistance to maintain long-term stability.
6) easy to install, without the impact of climatic and geological conditions.
7) corrosion-resistant, non-toxic, environmental pollution, and long service life.  
SMK series grounding module built-in metal electrodes, and the ground is connected to the object to be protected, so that the ground current rapid vent into the earth, resulting in low ground resistance. The mechanism: increasing the grounding itself diffuser area, reducing the contact resistance between the ground and soil layers, with strong moisture absorption ability, give full play to the role of the module conductive material.  

Shape	Diameter mm	Weight kg	Resistivity Indoor Ω·m	Frequency grounding resistance a   Ω	Single-module grounding resistance Rj Estimating equation
Cylindrical	150×800	20	≤3	7	Rj≈0.15ρ
Cylindrical	150×1200	30	≤3	7	Rj≈0.14ρ
Box-shaped	500×400×60	20	≤3	6	Rj≈0.15ρ
Cylindrical	260×1000	60	≤3	4	Rj≈0.11ρ
Box-shaped	210×600×60	14	≤3	9	Rj≈0.19ρ
Box-shaped	900×180×45	10	≤3	10	Rj≈0.20ρ

 Minimum Order Quantity: 10   Construction and General Requirements:
1) Non-metallic grounding body can be buried vertically or horizontally buried, buried depth of the top of the ground material body should not be less than 0.8m, usually 0.8m ~ 1.0m.
2) When using several modules in parallel embedded module spacing of not less than 4m, such conditions do not permit, may be relaxed.
3) When the very core of non-metallic grounding in parallel to each other or connected to the ground, must be welded. Require the same kind of metal welding materials to ensure reliability of the connection. Welding length by grounding module specifications should be at least 2 times the width of the pole core allowed Weld, weld. Should be removed at the welding slag, coated with a layer of asphalt or anti-corrosion paint to prevent corrosion very core.
4) In case of rocky areas, when the module without tight bond with the earth, can be filled with SML type Zuji beneath and around the block, then use the fine soil backfill compaction, generally beneath each module 25kg` ~ 50kg Zuji .
5) should be the right amount of watering backfill, compaction in layers, until fully absorbed moisture measurement module (24 hours) after the grounding resistance.     Hot Sales       Company Introduction     Company Information     Our Services 1. According to different countries and places, we provide lightning protection system design and consultancy services. 2. We can offer you the most comprehensive lightning protection products. 3. We can according to your requirements, tailor-made according to your drawings or samples, and providing OEM processing services, and unlimited number. 4. Our exports products have passed testing and certification by related bodies, 100% inspection process that allows you to buy the rest assured that peace of mind, we also have quality assurance. 5. After you give us order, we can promise your products are always arrive at your destination port at our appointed time.   FAQ Q: Does your company have its own factory? Where is the address?
A:Yes, we have our own factories and workshops, which is a legally registered company that we both produce and sales together, and the address is located in site 3, No. 15 Dongsheng road, Chadong village, Dalong street, Panyu District, Guangzhou, China, and the traffic is very convenient.   Q: Does your company have its own brand and trademark? Providing OEM? A:the "REAZY" is our brand name and registered trademark, and achieved a certificate of trademark registration. We provide OEM processing service, you can provide us drawings or samples, we can according to the requirements to produce the same products.   Q:How does your company's export products packed? Is there any additional packaging charges? A: It’s according to the properties of the product to determine the product's packaging, such as: A. copper grounding rods generally use metal strapping or custom-made wooden cases. B. ordinary lightning rod using special carton +PE film packing. C. thermit welding materials using special carton + wooden cases. D. electric power fittings and metal parts using special carton + wooden cases. E. lightning protection devices generally use a dedicated carton packaging. F. steel categories generally use metal strapping. G. commonly used reel of wire and cable packaging. Packaging materials used are: iron belt, braided belt, PE film, carton, wooden box, reel, export of packaging materials in accordance with the relevant standards, if you order our products when it comes to wooden box or reel packing, our sales professionals will tell you when they quote for you, including packaging costs.     Certifications