Wednesday, July 11, 2012
Introduction From The Ground System
The term ground is currently used systems due to the increasing concern for protection of electrical equipment failure and damage that result from a lack of these, however is a term used but not all people understand its importance and function, because this end up choosing a very effective ground system that eventually becomes worse or simply choose not to install anything to your equipos.Es say, a grounding system are all the elements necessary for proper ground reference. The physical earth concept is applied directly to a third wire which is connected to the land itself, or the soil, this is connected to the third connector in electrical outlets, these outlets are called polarized. Relevance of physical land The main features to install an earth ground is to provide protection in places where grounding, its operation is to drain to earth currents that are created by short, any induction or lightning, and , power is not enough to harm damaging the equipment. Because harmful discharges, it is common to detect the electrical and electronic equipment problems such as strokes, short circuit failures, power failures, malfunctions, high consumption of energy and other situations not presented an adequate grounding system.
The connection system tierraprotegerá all equipment plugged into an outlet on any overload that could result and likewise provide security and comfort to the inhabitants of the land casa.Beneficios physical and installing lightning rods A grounding system generates benefits significant improvement in the quality of electric power, all this is reflected in the proper functioning of equipment and machinery, along with numerous advantages:-Reduction of accidents in work centers and homes, reduces power consumption. It increases the efficiency and lifetime decreases in aparatos.-generated warming cables and motors in addition to low noise considerably-Harness the power input to the electrical and electronic equipment, as well as compatibility and coupling of energy sources and loads eléctricas.-With the grounding and lightning protection is achieved that lightning fall in appropriate places, to avoid damaging buildings or personas.-faults and flaws Protect electromechanical equipment, machinery tools, engines and controles.-The system significantly reduces short breakdowns and discharges generated by artificial or natural, levels are minimized interference and contamination of equipment, devices, components, accessories and humans.
Increases the quality of operation and balance service quality ecológico.mejora, dissipates the current associated with lightning and overvoltage limiting mecha tronic generadas.Alta efficiency (automation, robotics, computer.) The main importance of implementing a physical land and lightning is to ensure the center of work and home where there are people who may be victims of an accident such as fire or accident that could have been avoided with a system of ground system. So when thinking about the care of life and property should be sought to ensure a smooth operation, with quality products and proper installation. However, not all systems provide grounding these benefits and ensure good performance, as traditional systems such present or controllable variables such as humidity or temperature or some of them are of dubious quality and its installation does not guarantee the durability and effectiveness. Among the elements that are necessary for a ground installation is the electrode, which is a metal that is in contact with the ground, there is now a variety of these with varying shape and design, but it is important know that everyone should be unaffected by the chemical action of ground and moisture to ensure proper operation, but not all earthing systems guarantee this.
Let's look at some types of electrode used in ground facilities: The physical land electrode .- Rod: cross-shaped, to a right angle .- Rehilete: two copper plates and welded cross. - Plate: You must have an area of at least 2000cm square and a thickness of approx. 6.4mm to 1.52mm in ferrous and nonferrous materials .- Star: In this type of electrode gives a lower resistance value .- Mesh: A link is formed assembling bare copper conductors .- Rings looks like a coil of bare copper wire .- Plate star: it has the advantage of helping to dissipate the energy through the tips .- rod electrode of iron or steel, these rods must be at least 16mm in diameter electrode .- metal pipe, the pipe must be buried at least 3 meters and it is essential that other metal coated to protect it from corrosion .- aluminum electrode, are not currently permitted - electrode embedded in concrete: this type of electrode should be in a buried foundation - horizontal electrode: the most common is the straight line, yet his face is digging deep electrode: This type is mostly very rocky terrain and deep drilling is performed until moist layers of land because moisture increases the conductivity electrode .- Chemical: is to add a chemical to the electrode to increase its conductivity.
traditional physical land or l convencionalesEn diversity of systems currently exist, stating that the connection to ground is the same and what changes is the system and its functionality, quality and efficacy, as not all systems offer protection that really will be durable or have a perfect performance, systems of grounding traditional or conventional considerable drawbacks in its functionality, some are not durable and most face who can not control variables such as humidity, climate, season and temperature and the terrain, etc.. Added to this, the products are rarely installation quality and are typically installed without adequate knowledge of the system and the ground. All this leads to the persistence of faults and defects which do not ensure the protection of the workplace and equipment or machinery, as it is unlikely that a traditional system offers security. there is a physical land garantizadasActualmente physical land system called MASS @ EARTH designed with top-tier technology to guarantee their products for fifteen years, besides being a structural system of high efficiency and low dissipation constant impedance, so it is a supported system by physical laws, regulations and guidelines internacionales.Este system shows significant advantages far beyond traditional physical land, as the decrease in corrective maintenance costs since the installation @ LAND MASS requires no maintenance.
the benefits provided by the physical grounding system and lightning @ LAND MASS are warranted because their products are quality and the system is strongly recommended. Some of the benefits of the system are: - compatibility and effective coupling between the sources of energy and electric charge .- Protect the electromechanical equipment, machine tools, motors and controls .- Increase safety in work center to protect your computer .- Reduced power consumption-Increase the quality and lifetime on electrical equipment and machinery .- The system makes lightning fall into unwanted places and through a lightning rod system creates a way for the beam falls on a place where no harm .- @ LAND MASS provides the reduction in costs as the system is maintenance .- It streamlines the use of energy and electrical bonding, gives the logical "0" required for the effective operation of networks and components. Ground facilities and systems that perform pararrayos.Siempre installation of grounding and lightning has to be done by people who know the rules and guidelines to follow, since it is often the installation is performed without knowledge and that leads to failure and persistent problems as well as accidents and fires, as well as many of the failures of instrumentation, harmonic distortion and power factor problems are an ineffective grounding system.
Likewise, soil resistivity, the state of the ground rods and connections, with time and temperature changes undergo changes that alter the resistivity of the earth ground connection. When looking to install physical land and arresters must meet required standards to ensure the smooth functioning of the system, it is desirable to leave this task to a professional to not jeopardize the care of property or life. line of grounding and lightning @ LAND MASS guarantees its products up to 15 years, in addition to experts in the field for the supply and installation, offering the best service and the most successful.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment