Whether your business works on reactive maintenance, planned emergency light testing or pat testing, joblogics software for electrical contractors is designed to fully streamline your service operation. A practical guide to lightning protection in australia and new zealand author. Why maintenance free earthing system practical difficulties in maintenance. Direct lightning strikes causes major problems for companies including damaging structures, buildings, critical equipment and also their occupants. Grounding design calculations part nine electrical knowhow. Erico products shall be installed and used only as indicated in erico product instruction sheets and training materials. Aircraft must be effectively and securely grounded prior to performing maintenance, and when loadingoffloading is being performed.
Erico eritech lightning protection iec62305 earthing design guide. Maintenance free earthing maintenance free earthing. Erico system 3000 lightning protection system new zealand advanced proprietary lightning system based on latest lightning research and technology. Jef was incorporated as a private limited company, in march 1996. Jef is a 20 year old organization active in the field of emi emc study, lightning protection, and grounding solutions. While gem contains a cement composition, it is not designed or rated for structural purposes.
Gem is a lowresistance, noncorrosive, carbonbased superior conductive material that improves grounding effectiveness, especially in areas of poor. Maintenance free earthing, energy management systems and. Thirdparty testing has been completed to verify that gem conforms to iec 625617. As the conductive elements never leach or wash away, it is maintenance free. One of the most misunderstood and confused concept is difference between bonding, grounding and earthing. Companies and individuals who are looking to update their equipment can make use of grounds maintenance technology. The earth rods are ul listed and meet the stringent requirements of relevant international standards. Erico gem calculator 1 benefits from using this program this program calculates resistance to earth with or without the use of ericos ground enhancement material gem. Eprosys provides for maintenance free grounding system using copper bonded steel rods, ground enhancement material, earth rod clamps. Erico ground enhancement material gem is the effective, maintenance free, permanent, easy to use, and environmentally sensitive solution to your toughest grounding problems. Erico offers gem calculator software that provides resistivity values for common gem applications and can help estimate the.
Providing a low impedance network to dissipate the fastrising lightning impulse 1m minimisation of touch and step potential hazards type a figure 67. In previous technical article part 1 was explained first five steps that will ensure a reliable, safe and troublefree substation grounding system. Grounds maintenance software is short on glamour but long on results. Abb offers a wide range of power and grounding products for commercial, industrial and utility use, including products produced under the blackburn, furse, colorkeyed and homac brands. Steps to ensure effective substation grounding 1 ensuring proper grounding in previous technical article part 1 was explained first five steps that will ensure a reliable, safe and trouble free substation grounding system. The earthing system can also be designed to meet the requirements of as1768. Apart from advanced lightning protection system we are also into marketing ericos facility electrical protection system comprising surge protection device for powerline, teleline and data line application, maintenance free earthing system, cadwelding a type of exothermic. The only free software program for grounding design calculations is ericogem and because of this, it will be explained in this article. Our firm is an eminent manufacturer and supplier of an various range of maintenance free earthing. Saravana krishnan dharmaraju field services engineer. Grounding earth material, 25 lb features ground enhancement material gem is a superior conductive material that solves your toughest grounding problems. Flexible conductors made out of braids or laminates are used in a variety of applications for current transfer or grounding earthing connections.
Grounding system design calculations 1 course description. Designing maintenance free earthing system for industries based on soil resistivity. It must set up firmly and not dissolve or decompose. With over 126 years experience, furse provide a renowned total solution for earthing, lightning risk and electronic systems protection. Erico has the facility to manufacture both these technologies. Pentair offers the erico system 2000 series of air terminals, downconductors and fittings in accordance with national and international standards such as australianas1768, singaporeancp33, iecen 623053 and usanfpa 780.
This course is intended to prepare the target persons with the ability to perform all electrical grounding system design for domestic, commercial and industrial facilities and ac substations. Size conductors for anticipated faults previous part 1. Rohit narayan, be electrical, mba tech mgmt, mieaust. Find wide collection of maintenance free earthing as per rdsospn1972008 at considerable prices in india. This product is manufactured under the direction of our vendors experts using quality grade raw material as per the set industry norms. Performing site survey for designing surge protection system for industries. Earthing and bonding requirements for telecommunications 6hohfwhg3djhv. Enhanced area of protection and computer aided design enables optimal protection of the most critical part of your facility. It is the ideal material to use in areas of poor conductivity, such as rocky ground, mountain tops and sandy soil.
Manufacturer of erico rail and industrial products rail bonding accessories cable clips, coaxial surge protector, local area network protector and universal terminal block offered by erico india, noida, uttar pradesh. Ground enhancement material gem from erico is a superior conductive material that solves your toughest grounding problems. Erico eritech lightning protection iec62305 earthing design. Erico eritech lightning protection iec62305 earthing. Once installed, gem is maintenancefree, not requiring periodic charging or the presence of water to maintain its conductivity. In the initial stages of development, air acts as an insulator between the positive and negative charges in the cloud and between the cloud and the ground. Earthing electrode manufacturer maintenance free earthing. Bonding is more clear word compare to grounding and earthing, but there is a micro difference between grounding and earhing. Lightning protection lightning is a giant spark of electricity in the atmosphere or between the atmosphere and the ground. Furse earthing analysis uses stateoftheart software to determine the step and touch voltages, earth potential rise and fall, and hotcold site classification of the site generated by the initial design. Lps design by erico lpsd software depicting the locations of air terminals, downconductors and earthing. Figure 2 shows the elevation and the plan of this building.
Company exporter, manufacturer, importer, distributor, supplier of maintenance free earthing as per rdsospn1972008 from lucknow,uttar pradesh,india. Earthing systems design steps part one electrical knowhow. Specialist advice from our fully qualified technical team, which focuses on earthing and lightning protection. To address all these issues, we provide maintenance free earthing system based on the use of ericos copper bonded earth rods. Ground enhancement material must be permanent and maintenance free no recharging with salts or chemicals, which may be corrosive and maintain its earth resistance with time. Flexible conductors made out of braids or laminates are used in a variety of applications for current transfer or groundingearthing connections. Electrician software for electrical contractors joblogic. Ground enhancement material must be permanent and maintenancefree no recharging with salts or chemicals, which may be corrosive and maintain its earth resistance with time. West australian power protection wapp offers superior lightning protection systems to suit.
Earthing the reliable performance of the entire lightning protection system is dependent upon an effective earthing system. Gem dramatically reduces earth resistance and impedance measurements. The facade is continuous and it is bonded to the steel within the building by virtue of construction. Ground enhancement material gem is a superior conductive material that solves your toughest grounding problems by reducing earth resistance and impedance measurements. Dehn lightning protection bailey lightning protection.
Bonding, grounding and earthing electrical engineering portal. Eprosys with their teams of skilled technicians ensures that right procedure is followed for installation of maintenance free earthing system including termination, using right bus bar and inspection chamber. Oct 29, 20 erico eritech lightning protection iec62305 earthing design guide. Objective of earthing a good earthing system is required for. Each grounds maintenance shift can be monitored with up to the minute positional data fed from the operative devices to the management suite. A practical guide to lightning protection and australia and nz. Manufacturer of erico rail and industrial products rail bonding accessories cable clips, coaxial surge protector, local area network protector and universal. Figure 3 shows the design calculated by ericos lightning protection system design lpsd software. Traceparts offers digital marketing services to help part vendors, 3d printing suppliers, software and computer hardware vendors promote their products and services and generate highquality b2b sales leads. Ground enhancement material gem is a superior conductive material that solves your toughest grounding problems. This system is used with ground enhancement material, called gem, to provide a good life span without any need to have scheduled or routine maintenance. Maintenance free earthing systems these systems provides long life to equipment, safety of the personnel, does not require any maintenance as well as reduces the maintenance cost. Erico, eriflex, eritech and lenton are owned by pentair or its global affiliates.
Jef techno solutions pvt ltd wholesale trader of surge. If the terminal must be raised before being eritech system 3000 installation. Jef has successfully completed many turnkey projects in india and middle east for leading companies. Erico rail and industrial products rail bonding accessories. Use the right connections previous part 1 ground rod selection previous part 1. Erico system 2000 featured lightning protection products.
Earthing and bonding requirements for telecommunications 6hohfwhg3djhv questions. Earthing and grounding are actually different terms for expressing the same concept. This results in properly informed decision making on the best earthing and lightning protection solutions. The technology manages investments in new ground care such as lawn care equipment and similar items. Dehn lightning protection systems backed by bailey design, installation and maintenance expertise we deliver expert structural and electronic dehn based systems that conform to current legislation and in compliance with the european standard bs en 62305 protection against lightning. Erico products must never be used for a purpose other than the purpose for which they were designed. Design and estimating software design software estimates the quantity of gem needed and calculates the anticipated ground resistance on any installation. Full earthing analysis uses stateoftheart software to determine the step and touch voltages, earth potential rise. Exceptional planned maintenance with electrician software. This standard introduces a benchmark for corrosion and electrical performance that has been absent from the industry to date. Lightning protection by lightning eliminators and consultants. Performing site survey and designing appropriate lightning protection system using ericos lpsd software.
Once installed, gem is maintenancefree, not requiring periodic charging or the presence of water to. If enough soil is there then earthing can be done by normal method otherwise that can be done by making a big pit as in case of sandy soil. Ericos proven experience in providing grounding and bonding systems, including ground rods, ground enhancement material and signal reference grids, provides for the safe dissipation of energy. The earthing system can also be designed to meet the. West australian power protection wapp offers superior lightning protection systems to suit all types of commercial and industrial buildings. Grounding system design calculations electrical knowhow home. Erico products are warranted to be free from defects in material and workmanship at the time of.
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