SN EARTHING ELECTRODES AND LIGHTNING PROTECTION Types of Earthing Electrodes 1. Glavanized Steel Earth Rods These rods are manufactured from low-carbon steel that has been heated to a high temperature in order to increase their strength. Electrical conductivity, the lowest corrosion resistance, affordability, and current carrying capacity are the basic features of these rods. 2. Stainless Steel Earth Rods In situations where galvanic corrosion could be an issue due to the proximity of two dissimilar metals in the ground, these rods are typically installed. These are, nonetheless, the most expensive possibilities. The lowest-cost galvanized rods are typically installed for non-critical, short-term, or temporary earthing electrode requirements, and the earth rode made from copper-bonded steel is frequently good and serviceable due to their electrical as well as mechanical strength, corrosion resistance, and, relatively speaking, lower cost compared to traditional copper or stainless types. 3. Copper-Bonded or Copper-Bonded Earth Rods Electroplating deposits a layer of copper on top of a steel base to create them. A significant benefit of copper-bonded items over copper-clad items is that they do not slip or tear when being pushed into the ground due to the molecular bond formed between the copper and the steel core. Copper-bonded rods provide the same low electrical resistance and corrosion resistance as solid copper rods at a much lower cost. Because of their steel centers, these copper-bonded rods are also easier to hammer underground. As a result, the molecularly bonded 99.9% pure electrolytic copper to low-carbon steel in Copper Bonded Rods allows for a very high tensile strength. Copper-bonded rods are the industry standard for earth rods due to their low cost and widespread use. Copper wire and copper tape are frequently required to connect extra earth rods along with the same length area to match the earth electrode conductor. If there is a need to keep the LV and HV earth electrode circuits distinct, the extra electrodes should be installed in such a way that this is possible. 4. Solid Copper Earth Rods As earth electrodes, they rank among the top options. They are suitable for use in harsh environments with plenty of corrosion or in tasks that need a very extended service life. They're also put to use in setups where fault currents tend to run strong. These solid chemical earthing electrodes start out as bars of solid copper and go through a series of processes that make them suitable for use as jointing materials. However, due to the danger of bending,  solid copper rods are not suited for driving deeply into the ground and are also much more expensive than the alternative rod alternatives. Top Benefits of Earthing Rods 1. Prevents Death, Injury, and Damage Without a reliable grounding system, the use of electricity in a building, office, or other structure is impossible to conceive. You could potentially fry your life support system and any other devices you have plugged into it. In the worst-case scenario, an electrical overload might spark a fire, resulting in not only substantial property and data loss but also personal damage. Thus, an electrical earthing rod is essential to protect both people and property. 2. A Perfect Conductor Because the earth rod is a good conductor and because excess energy constantly seeks the route of least resistance, grounding can help keep you safe in a number of situations. If you ground your electrical system, the electricity will flow somewhere else instead of into you, potentially preventing injury or property loss. 3. Stabilizes Voltage Levels To put it simply, it aids in maintaining consistent voltage levels. In addition to preventing circuits from being overloaded and blowing, a properly grounded electrical system facilitates the distribution of power to all necessary locations. Several voltage sources in an electrical system have a common grounding point in the earth rod. 4. Distributes Direct Electricity If your home or business has an adequate electrical earthing electrode manufacturer system, you can rest assured that electrical currents will move safely and efficiently through your system and that any fault currents will be safely conducted to the earth rod. 5. Prevents Electrical Overload Protecting yourself and those you care about is one of the key benefits of grounding electrical power. It shields your house, appliances, and family against dangerous power surges. Loss of life and property could result from lightning strikes or a power surge at your location. If proper earthing is done before an electrical surge, the fault current or surplus electricity will simply flow through the earth rather than causing harm to people or property. Earth Rod Dimensions 1. Diameter • Several different-sized earth rods would be used depending on the earthing system's design requirements and the size of the earthing wells. • The solid rod electrode must have a diameter of at least 12 inch, as specified in UL467-9.2.1. • Diameters for earth rods typically range from 13 mm to 25 mm in Europe and the Middle East (20 mm, 16 mm, 13 mm, and 25 mm). 2. Length • When building an earth well, various earthing rod lengths are employed. • 3, 2, 5, 8, and 10 feet. • 1200 mm, 2400 mm (2 1200 mm), 3600 mm (3 1200 mm), and 4800 mm (4 1200 mm) are common measurement systems in Europe and the Middle East. Uses of Earth Rods As their name implies, earthing electrodes and their accessories are primarily used for human safety. Indirect electrocution can occur if insulation fails and current flows through it. A connection to the ground is made via the earth rod. The ideal earthing system would work regardless of the soil type. The earthing arrangement is formed when the metallic components of the electrical appliances are linked to the protecting conductors, which are then linked to the earth rod. One of the qualities of a high-quality earth rod is its ability to be lengthened. They are used in both above- and below-ground systems to ensure optimal earthing and distribution. They provide the highest available high-hazard electric capacity for MV, HV, and towers, power plants, LV substations, and other uses. There are a wide variety of purposes for earthing rods and their accessories. Because of its critical role in ensuring one's physical security, selecting an earth rod calls for careful consideration of one's individual needs. To guarantee a reliable and safe earthing system, it is important to source your earthing rods from a reputable earthing accessories manufacturer based in India. Under poles or supplementary counterpoises, these thin copper plates are set up to communicate directly with the earth. According to the NEC, these plates must have at least 2 feet of exposed space to the earth around them. The thickness of the ferrous materials needs to be at least 20 inches. Non-ferrous materials, like copper, only require a thickness of 0.60 inches. FAQs: Earthing Electrodes Q. What is an earthing electrode? Ans. An earth electrode is a conductor that is buried at ground level to direct fault currents downward. Operating losses are incurred due to the earth top electrode of a transmission system project since it is used primarily as a return path for DC current. To prevent electrochemical corrosion of metallic objects buried nearby, the earth electrode is usually located several tens of kilometers away from the converter stations where the DC current is generated. Q. What are the types of earthing electrodes? Ans. There are four types of electric earthing systems: • Pipe Earthing • Mat Earthing • Plate Earthing • Marconite Earthing Q. Why are earth electrodes used? Ans. When a cable, appliance, or wire is damaged, the electrical current can be safely sent to the earth via the earth electrode. In order to complete the electrical circuit, an electrode called an earth rod must be inserted into the ground close to your home's switchboard. Q. What material is used for the earthing electrode? Ans. Copper is the best option for both earth electrodes and subterranean conductors; solid copper is suggested for intense fault current installations, while copper-bonded rods are typically used for smaller portions. Earthing Plates Manufacturers & Suppliers in India PWD MES AIRFORCE APPROVED MOBILE 9560323087 Serving all India Delhi, Gurgaon, Noida , Sonepat, Panipat, Chennai, MUMBAI, manesar, Bhiwadi, chopanki, pathredi, kushkhera, Tapukra, Dharuhera, Vilaspur, Nimrana, Bawal, Biola, Mehsana, pune , Udyog Vihar