For help with surge protector, 20kaic, 120240vac, 12ph, nema 4 from intermatic. Approved for outdoor applications such as irrigation equipment, pumps, lighting fixtures, traffic signaling devices and farm equipment. The ag2401 c is a metal oxide varistor mov based hardwired lightning protective device that is ul listed as a secondary surge arrester, category owhx. Design of lightning arresters for electrical power systems. Ag2401 industrial surge protection applicationsfeatures. Typical lightning arrester has a highvoltage terminal and a ground terminal. Working of lightning arrester power circuit r nonlinear resistor spark gap lightning arrester fig. A lightning arrester is essentially a collection of billions of microscopic junctions of metal oxide grains that turn on and off in microseconds to form a current path from the top terminal to the ground terminal of the arrester. Even though there may be links to suppliers, there is no preference in the selection process. Delta la302r 2pole 300120240vac single phase lightning arrestor product information technical details. The ag series surge protective devices spd are designed for a variety of applications.
View and download intermatic ag2401c installation instructions online. They differ only in constructional details but operate on the same principle, providing low. Intermatic ag2401 installation instructions pdf download. If installed correctly this arrester offers an added level of protection against lightning damage. Cracks in the base may indicate uneven tightening of hardware or uneven mounting surface. Surge family brochure ag2401 installation instructions and warranty surge checklist. Well, these are commercial arresters used to protect power lines from the dangers of lightning storms. Metal oxide varistor surge protection technology eliminates the potentially hazardous failure. Designed for outdoor installations above ground on service entrance and utility meter cabinets. Surge and lightning arresters eaton offers a broad selection of cooper power series lowvoltage, distributionclass, riserpole, intermediateclass and stationclass surge arresters for overhead and underground applications. Selection criteria for lightning arrester systems in nigeria eguzo c. Intermatic 120240vac 1ph 3wire 5060 hz surge lightning arrester ag2401. View and download intermatic ag2083c installation instructions online. Asco model 460 surge protective device,asco model 440 surge protective device,asco model 420 surge protective device,asco model 425 surge protective device,asco model 430 surge protective device,asco model 340 apt g series,prote.
Intermatic ag2083c, surge arresters, overhead products. But lightning rods are actually very limited in comparison, and have far les versatility in use. Ul listed as a secondary surge arrester, ansiieee c62. Ieeeiec lightning arrester arresters for ac and dc applications. The application and selection of lightning arresters. They cannot protect your electronic devices by themselves. Intermatic ag2401c3 single phase type1 surge protection device, black 4. The machine is usually the tallest object in the field, and a good conductive path to earth, which makes it a good lightning receptor.
A green led indicator provides status of protection. It consists of a spark gap is series with a nonlinear resistor. Its a specific lightning arrestor for use on 0600 volt three phase systems, 5060 hz. If within two 2 years from the date of purchase, this. This series is also approved for applications such as irrigation equipment, pumps, lighting fixtures, traffic signaling devices, farm equipment, hvac controls and motors. Intermatic ag2401c 2 pole single phase type 3 wire surge lighting arrester guard. Many factors like system voltages, basic impulse insulation level, arrestor rating, station layout. Part of selecting a good quality arrester is understanding the published data. They must be used in conjunction with the grounding system and the lightning arresters.
The ag6503c is a metal oxide varistor mov based hardwired lightning protective device that is ul listed as a secondary surge arrester, category owhx. Intermatic incorporated intermatic warrants to the original purchaser only, intermatic ag series surge protective devices each a product shall be free from defects in material or workmanship for a period of one year 12 months from date of purchase or 18 months. Lightning protection installation and grounding procedure what is the hazard. Products related to ag2401c3 surge protector, 20kaic, 120240vac, 12ph, nema 4 or visit the intermatic site. Because condition assessment is not a low cost endeavor arrester condition monitoring is most often performed only at critical locations where an arrester failure could cause serious ramifications in the form of an outage and loss of revenue.
Lightning protection installation and grounding procedure. Lightning and surge arresters siemens et b1 2005 overview combination arresters are surge arresters that meet the basic requirement of requirement category i and ii, i. Every lightning strike, insulator flashover and switching surge adds wear and tear to your equipment, prematurely aging it, and requiring you to shoulder the costs of replacement. Intermatic model ag2401 designed for outdoor installations above ground on service entrance and utility meter cabinets approved for outdoor applications such as irrigation equipment, pumps, lighting fixtures, traffic signaling devices and farm equipment. Voltage configuration single phase voltage configuration three phase hld voltage configuration three phase wye surge protection type. Intermatic ag2401c installation instructions pdf download. Intermatic 120240vac 1ph 3wire lightning arrester ag2401 for. The kit employs a polyphaser surge protector rated for the 900mhz frequency band of the. Trusted, stateoftheart tpmov thermally protected metal oxide varistor surge protection technology eliminates the potentially hazardous failure modes that are commonly associated with standard mov technology. Lightning arrester is the device used to protect the insulation and conductors from damaging effects of lightning on electrical power systems and telecommunication. You might be thinking about a lightning rod right about now. Shop surge protective device 2 by intermatic ag2401c3 at graybar, your trusted resource for data and signal protection and other intermatic products. Secondary surge arrester lightning arrester features and applications.
In large substations, arrestors should be installed at takeoff points of the lines and of the terminal apparatus. Intermatic incorporated ag2401 intermatic ag2401 trade. There are several types of lightning arresters in general use. Secondary surge arresters are designed to protect electrical equipment from the damaging effects of transient surges caused by lightning, utility switching, electric motor cycling, insulation arcing and various other large or sudden changes in electric current flow. Have a very old electrical service box, and for a variety of reasons no spare ckt breakers or room for new onesi cannot install a wholehouse surge. Dec 11, 2014 the lightning arresters or surge diverters provide protection against such surges.
Introduction lightning is the most frequent cause of overvoltages on distribution systems. Accessories intermatic ag2401 installation instructions. The ag series surge protection devices are designed for outdoor installations on service entrance panels and utility meter cabinets. Board type b class and c class surge arresters must be connected in parallel to the system. Lightning arresters catch surges in electrical wiring and divert them to grounding cables, which direct the current into the ground. Abb surge arresters buyers guide edition 5, 200310 a2 introduction safe, secure and economic supply of electricity with abb surge arresters abb surge arresters are the primary protection against atmospheric and switching overvoltages. Discover schneider electric range of products in surge protection and power conditioning. Each piece of electrical equipment in an electrical system needs to be protected from voltage surges. The ag6503 is a three phase, threepole arrester designed to protect all three phase voltage electrical systems.
The catalogues list the available standard arresters from abb of porcelainhoused arresters type exlim and silicone polymerhoused arresters, type pexlim. Intermatic warranty coordinator, 7777 winn road, spring grove, il 60081. Lightning arrestor, spd for help with 120240v, 1phase, surge supressor discontinued, see item ag2401c3 from intermatic also known as. This article is a guide to understanding the arrester datasheet and what is behind it. Get free 2day shipping on qualified intermatic, surge protectors products or buy electrical department products today with buy online pick up in store. The ag2401c is a metal oxide varistor mov based hardwired lightning protective device that is ul listed as a secondary surge arrester, category owhx. Installation instructions for lightning arrester kit kit. Surge arrester equipment being protected 950 kv bil v 461 kv v distance 10 meters steepness of voltage wave 11 kv s, per kv mcov c speed of light 3 x 10 meters second 300 meters s 10 ka, 820 s discharge voltage of 461 kv v voltage stress at the equipment 10 meters away from the arrester 66% 100 573 377 100 573 950 573 % u u. From programmable time controls to photocontrol sensors to weatherproof covers, intermatic offers the most robust lineup. Selection of arrester simplified selection procedure for a detailed selection guide, please refer to abb publications pthvpa 2300e and pthvpa 2310e. A wide variety of abb lightning arrester options are available to you, there are 174 suppliers who sells abb lightning arrester on, mainly located in asia.
Keywords lightning, lightning arresters, mov, overvoltage, residual voltage. Intermatic is the market leader in energy controls. The ag6503c is a three phase, threepole arrester designed to protect all three. Protective gaps used for interconnection of arrester ground, secondary. This paper presents an overview of how the lightning strikes and their e ects on power distribu. Even the smallest surge can shorten your equipments life. The lightning arrester modeling using atpemtp trin saengsuwan and wichet thipprasert abstract this paper describes operating analysis of metal oxide surge arrester, ieee model, pinceti model and the new model proposed, using atpemtp. A lightning arrester, surge arrester or line arrester is a device used on electrical power systems and telecommunications systems to protect the insulation and conductors of the system from the damaging effects of lightning. Need help understanding the fundamentals of surge arresters. Understanding the arrester datasheet nema arresters. Learn what is the purpose of lightning arrester and why is testing necessary.
A good quality supplier will fully disclose the relevant data in a format that is comprehensible and userfriendly. If you see any potential improvements or errors, please let me know at jonathan. The lightning arresters are used to protect power system from high voltage surges. Intermatic ag240 surge protector, 20kaic, 120240vac, 12ph, nema 4 lightning arrestor. Buy intermatic ag2401c3 single phase type1 surge protection device at. Superior design where low weight, reduced clearances, flexible. Installation of the arrester can be made indoors or outdoors. The function of the surge arrester is to allow the discharge of any dangerous overvoltage before it can do damage and then to restore the line to. Trusted, stateoftheart tpmov thermally protected metal oxide varistor surge protection technology eliminates the potentially hazardous failure modes that are commonly associated with standard mov. Wirelesshart lightning arrestor installation guidelines. Installation instructions for lightning arrester kit kit number 5300534 this kit is intended for use with the binmaster directional wireless system, wl 19d.
Intermatic type 1 or 2 surge protective device whiteig1240rc3. The top countries of suppliers are china, thailand, from which the percentage of abb lightning arrester supply is 99%, 1% respectively. For use when requirements of lightning intensity, energy capability and pollution are moderate. Intermatic ag2401c3, surge protection lightning equipment. A master nameplate located on the bottom of the lightning arrester casting gives pole voltage rating. Types of lightning arresters for outdoor application. One for each controller being installed except last controller in a. To prevent damage to electrical equipment, surge protection considerations are paramount to a welldesigned electrical. Type polimhm surge arresters maximum system voltage 2. A lightning strike into the ground causes an increase in the earths potential which results in a high voltage potential between the center conductor and shield of the coaxial cable. Jul 17, 2017 modern electrical systems tend to be vulnerable to voltage surges of any kind, so arresters have become more necessary. This selection guide is 100% neutral in its selection process. Lightning arrester should be located close to the equipment that it is expected to protect.
Intermatic 120240vac surge lightning arrester grade model ag2401. Lightning arrestor the ag2401 c is a metal oxide varistor mov based hardwired lightning protective device that is ul listed as a secondary surge arrester, category owhx. Lightning arrestors to protect each pivot delta, intermatic. They are capable of only stopping the leftover voltage surge which got past the grounding system and the lightning arrester. Intermatic incorporated intermatic warrants to the original purchaser only, intermatic ag3000 surge protective devices each a product shall be free from defects in material or workmanship for a period of three years 36 months from date of purchase or 39 months from date of manufacture. Secondary surge arrester fails due to defect in material or workmanship, intermatic incorporated will repair or. Sold by jds electrical supplies and ships from amazon fulfillment. They are generally connected in parallel with the equipment to be protected to divert. Intermatic smart guard ig2240imsk whole home surge. To see our full product offering click here and select your. Contact intermatic today at 815 6752321 for all of your surge. These devices, commonly called lightning arresters, have been tested according to the ansiieee standards c62.
View and download intermatic ag2401 installation instructions online. Polimhm surge arresters are used for the protection of switchgear, transformers and other equipment in high voltage systems against atmospheric and switching overvoltages. Arresterfacts 017 what is a transmission line arrester copyright arresterworks 2009 jonathan j. Surge protection and power conditioning schneider electric. Basically, lightning is a gigantic spark resulting from the development of millions of volts between clouds or between a cloud and the earth. Intermatic ag240 120240 vac single phase surge protection device, black, color computer surge protectors. Intermatic ag2401c 2 pole single phase type 3 wire surge. Several popular types of lightning arresters are available. Intermatic ag2401c3 single phase type1 surge protection. Our advice is to use a lightning arrestor to protect each machine. Protective gaps protective gaps are auxiliary devices which serve two purposes. Intermatic ag2401c3 surge protective device 2 graybar store. Aug 16, 2016 this video discusses best practices for various remote antenna and lightning arrestor installations.
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