Transcription
Experiencethe world ofMeggerelectrical testing
Power onAt Megger, we understand that keepingthe power on is essential for the successof your business. That is why we arededicated to creating, designing andmanufacturing safe, reliable, easy-touse portable test equipment backed byworld-leading support and expertise.We can assist your acceptance,commissioning and maintenance testingfor predictive, diagnostic or routinepurposes. By working closely withelectrical utilities, standards bodies andtechnical institutions, we contribute tothe dependability and advancement ofthe electrical supply industry.Power on with Megger!Our missionOur mission is to help youkeep your Power on. We focusour expertise in developinginnovative testing solutionsthat are world class in safety,performance, reliability andease-of-use.www.megger.comWe are committed to providingyou with measurement resultsand insight to make informeddecisions about your assets,increasing uptime and safety.
Yesterday, today and tomorrowFor over a century, we have led the field in developing electricaltest equipment. As early as 1903, the company was addressingurgent requirements among electrical engineers by developingthe world’s first practical insulation tester. Ever since, Megger hascontinued to support its customers with tough, reliable productsbacked up by our investment in high quality technical support.At present, we employ over 1,300 people worldwide.We have development and manufacturing facilities inGermany, Sweden, UK and the USA, as well as salesand support organisations that cover almost everycountry in the world.We are privately owned with strong financialbacking and wholehearted support for ourambitions for continued growth, both byexpanding current operations and by acquiringbusinesses that complement and further extendour capabilities.Megger has developed over the years by acquiringcompanies with complementary expertise, such ascircuit breaker test expert Programma (Sweden) in2007, and the world leader in cable test technologySebaKMT (Germany) in 2012.As a result, products have been sold in the past undera variety of brands, including not only Programmaand SebaKMT but also many others such as Biddle,PAX, Multi-Amp and AVO. Today, these are mergedinto the single Megger brand, so that you knowimmediately that you are investing in products backedby our outstanding reputation for quality, expertiseand support.1980Progport rammalaablerela unchesy tester firstin the worldMulti-Amrelay te p SR51st seAt lau protectionchend1976AVOand acquiresVignoles Evershed(Megger)1968Millionth AVOmeter soldChecking DC motor 19301966Firstfact low- voor teltst se age insut, remar lation pkably 6, ower5kg1965foundedMulti-Ampis1951Theficabl rst come locatio mercian de lvice19461936AVOmetmultime er the wter ionven rld’s firstedby D tonald MacadieJames GincoBiddrporated le Coin USA1923“Megas a ger” retradgema isteredrk19031889Sydnthe ey Eversinsulatio hed inven tester ntsSydney Evershed
ExpertiseProductsWe continually invest in people and technology toensure our equipment provides the best, most reliableresults. Our engineers are recognised as authoritiesin their fields; many sit on standards committeesoperating under the auspices of CIGRÉ, IET, IEEE,VDE and other respected national and internationalorganisations. Megger’s engineers can also be foundworking with research institutions and universities.Megger products cover almost every applicationin the electrical supply industry, from powergeneration to the power outlets in your home,office or factory. Yet all of these diverse products sharefour key characteristics to ensure you are receiving thehighest quality:We choose our engineers not only on the basis oftheir qualifications and achievements, but also fortheir practical experience. When you have a problem,you can rely on Megger engineers to devise apractical and effective solution.You can expect extensive support when you dealwith our engineers, who share their expertiseenthusiastically. They provide informal training andsupport, and also deliver a wide range of formaltraining sessions that address real issues and feature Safety: to provide you and your equipment withworld leading protection. Rugged design and construction: to ensure thatyou get long, dependable service, especially intough operating conditions. Ease of use: to increase your productivity andadoption while reducing the risk of errors. Accuracy and reliability: to consistently deliverdependable results.practical application content.SupportRevosub- lutionarstation y TRAXtestset l multi-fuaunched nction2016Raderese burg higarchlabo h voltagratoery o (HV)pened2015Sebain ca KMT (Gebletest rmany)ingjoin globals Melegge aderr group20122007Progand ramma(Scircuit br weden)eeakers jo xpertsins M in tranegger g sformerouprsFirstdevi portablece with m cable fauorethan lt locat2000 ionJ2007AVOrena Internatiomedto M nalegger1999MeggMul er, Biddti-Amp le andjointogether1995Firstana portabllyser for e dielectrinsulatio ic frequen diagn ncy resosticponses1988Firstlaun 3 phasechedreFrej lay testa RTerS19841984Firstcircu micro-proit breake cessorcor analys ntrolleerdDependable technical support is key to transforminga good product into your next great solution. Weoffer readily accessible technical support and experttraining which covers all products and applicationareas. Our policy is to provide local calibration andrepair services so that support is available whereverand whenever you need it.
The world of MeggerApplications for electricaltest instrumentsWe understand each aspect of theelectricity network, from generationand transmission, to distribution andconsumption, and we want to sharethis experience with you. Megger isorganised so as to provide you withfocused technical and sales support ineach application segment.Circuit breakersProtection relaysand systemsCable test andfault location
Transformer testand diagnosticsWe have organised our business intosix distinct application segments, toensure we remain focused on ourcustomers’ needs across the electricityvalue chain from generation andtransmission to distribution andconsumption. We want to pass ourcombined experience across theseapplication segments and our focusedtechnical and sales support on to you.Low-voltageinstallationsGeneral electrical testing
Cable test and fault locationThe world leaderWe are the world leader in cable test, diagnostic and fault locationsolutions. Featuring groundbreaking performance, robustness andease of use, our cable test products are designed to give you faster,more accurate results. They find cable faults that other instrumentscannot, maximising uptime and driving your costs down.Cable FaultCable test and diagnosticsThe world’s electrical utilities depend on our productsto minimise customer minutes lost by locating faultsquickly and accurately. In short, they depend onMegger to keep the Power on.Proof testing and cable condition diagnostics arenow widely accepted as part of commissioning oracceptance testing. These methods are also found aspart of in-service condition assessment to managethe replacement of appropriate cables sections. Weoffer a range of industry leading diagnostic solutionsfrom withstand testing to partial discharge and tandelta/power factor diagnostics.www.megger.com
Why Megger? We have been renowned as a world expert incable testing, diagnostics and fault locationsince 1946. Your productivity is at the forefront of ourproduct development: Megger products finddifficult faults with high accuracy, reducing poweroutage time. A range of technology solutions for low, mediumand high voltage cables: our products aredesigned to protect your operators and minimisethe risk of damage to the cable. We offer equipment for DC and AC insulationtesting, sheath testing, partial discharge analysisand time domain reflectometry. Our products support damped AC (DAC),sinusoidal AC and cosine-rectangular testtechnologies. Megger is the expert in cable test, diagnosticsand fault location, supporting you with inhouse knowledge and well-trained applicationengineers.www.megger.com
Protection relays and systemsSimplifying complex protection relay testsThe world’s electrical power grids carry enormous power; theymust maximise reliability while optimising spare transmissioncapacity. To do so, the protection relay systems that overseethese power grids have evolved into integrated, complex “Smart”systems. Validating and testing the protection relay scheme’soperation is mandatory to ensuring network reliability and safety.We have over 50 years of protection relay testingexperience, and have concentrated that experienceinto making your complex protection relay testingchallenges easier. We accomplish this by combiningintuitive operation with robust, reliable solutions.www.megger.comOur solutions are also flexible enough to testwhatever power grid protection scheme you arefaced with. Simplified, flexible solutions speed upthe testing process, reducing the operator’s errors,the customer’s downtime, and your costs.
Why Megger? Learning to use our equipment is simple thanksto our intuitive touch screen user interface (UI). You do not need to rely on an external laptopbecause our equipment’s comprehensive interfaceis built-in. You can rely on our wealth of experienceaccumulated as the industry leaders in protectionrelay testing. Whether you are testing legacyelectro-mechanical or modern IEC 61850networked devices, our products output the highpower you need while still being portable for realworld testing. Megger relay test sets have the flexibility toaddress the multitude of different protectionschemes that ensure electrical grid reliability. Real-world testing requires tough equipment;we offer a rugged line of relay test sets includingsingle-phase and three-phase equipment withintegrated displays. The test sets can be used forboth manual and automatic testing. The best solution should also be cost effective: thesoftware required to test most relays is includedwith the test set so you won’t incur additionalexpenses. We are here to help you wherever you are thanksto our worldwide support engineers who haveextensive relay testing expertise.www.megger.com
Circuit breakersBenefit from Megger’s experienceWhen it comes to testing circuit breakers, Megger is the mostexperienced company in the world. We have the mostcomprehensive and versatile range of products for testing thesecritical assets. Our mission is to make sure you can determine acircuit breaker’s mechanical and electrical condition without theneed for costly and disruptive dismantling.Our equipment is capable of evaluating every aspectof circuit breaker performance, and is designedspecifically to be safe and easy to use, whiledelivering reliable results.www.megger.com
Why Megger? Megger test equipment covers circuit breakersof all types, from low voltage (LV) to highvoltage (HV). Your safety is our priority; our advanced dualground technology lets you test circuit breakerswith both sides grounded, saving time withoutcompromising on measurement quality. All circuitbreakers may be tested in this way (GIS, GCB, etc). Our products perform standard tests such ascontact timing, as well as advanced methodsincluding dynamic resistance and online testing. Record and analyse your results easily with oursupporting software. We gained our extensive experience by partneringwith circuit breaker manufacturers and servicecompanies. We offer a wide range of accessories andexpert technical support to ensure accurate results Wide range of accessories and expert technicalsupport to ensure accurate results across all typesof breaker Our configurable test products provide bespokesolutions to your testing requirements.www.megger.com
Transformer test and diagnosticsThe industry’s widest rangeTransformers are a substation’s most costly assets. Understandingtheir condition is vital for minimising the risk of failure,identifying faults when they do occur, maximising lifespan andfor making the most cost-effective maintenance and operationaldecisions.There are several facets to your transformer’soverall health, so a full assessment requires anumber of tests. We offer the broadest range oftransformer test equipment in the industry, capableof delivering the most comprehensive picture of atransformers health. Complementing the equipmentis an accessible team who are eager to provide youwith support. Our team has exceptional industryknowledge, including expertise in commissioning,testing, diagnostics and failure modes.Insulating oil absorbs moistureover time leading to potentiallycatastrophic failure. Routinemeasurement of the dielectricstrength is criticalBushing deterioration ofthe insulated conductorcan be detected by powerfactor or capacitance testswww.megger.com
Why Megger? We offer the widest range of transformer testingsolutions, from standard tests such as windingresistance, turns ratio measurements and oilcondition tests; to advanced methods suchas dynamic resistance tests, sweep frequencyresponse analysis and dielectric frequencyresponse (SFRA/DFRA) measurements. Choose the best way to test with a user interfacethat works for you, either via built-in computer orexternally controlled. Streamline your test program with a transformertest van; Productivity and safety gains fromminimal set-up time with automated proceduresfor standardized measurements. Our equipment tests power transformers,bushings, tap changers and instrumenttransformers. You receive unparalleled value throughour patented features, covering: individualtemperature correction (ITC), automaticvoltage dependency detection (VDD) anddynamic resistance measurements ofload tap-changer diverter resistors. Our truly portable instruments are designed toperform in the field and increase productivity.Failure of winding insulation can lead to reducedperformance or catastrophic failure. Windingresistance, turns ratio and SFRA are commondiagnostic techniquesThe core’s steel laminations must be insulatedand grounded for safe operation. Excitingcurrent and DC insulation resistance detectmost problems218j34576www.megger.com
Low-voltage installationsSolutions for the real worldMegger was founded on its insulation testing products and hasalways produced low voltage testing solutions that address realworld requirements. We pride ourselves on the development ofsafe, reliable and robust test solutions, with low lifetime coststhat do not compromise on accuracy or performance.You test in tough conditions every day, and ourequipment will stand up to those challengingenvironments, operating quickly and intuitively tosave you time and money.Although the potential hazards are less than highvoltage systems in impact, the location of thesehazards are potentially just as lethal. For thesereasons, our low voltage test equipment is designedto the highest standards in the industry to ensuresafety when testing and locating faults.www.megger.com
Why Megger? We produce a range of products to meet yourneeds, including: continuity, insulation test,loop impedance, RCD protection, ground testand PAT testing. We have unmatched experience and expertise inlow voltage testing. You can rely on the excellent track record ourinstallation and appliance test equipment enjoysfor reliability, accuracy and performance. Megger products incorporate class-leading safetyfeatures to protect both users and assets. Our instruments combine versatility with intuitiveoperation to improve productivity and protectboth asset and user. Thanks to our involvement in the development oftesting and safety standards, we offer you a deeppool of industry knowledge. We meet the highest protection levels available asdemanded by progressive professionals globally. Our instruments are designed to minimisedamage to the equipment under test and theend-user, in case of mishaps like touching livecircuits or connecting across phases.www.megger.com
General electrical testingTest anywhere, anytimeMegger also offer a large catalogue of general purpose testinstruments that cross a wide range of industries and applications.The ever-changing electrical and industrial environments haveincreased the demand for instrumentssuch as;n 5, 10 and 15 kV insulation resistance testersn Digital low resistance ohmmetersn Standby battery test instrumentsn Power quality analysersEach instrument in this family has been designed towork where and when the end user works. Testing isoften done in the field in harsh, difficult environments,not in laboratories. Snow, dust, rain, humidity, altitudeand electrical noise are among the common conditionsthat end users face on a daily basis. Result accuracyand repeatability are critical for each measurementmade, as is the ultimate safety of the user.www.megger.comMegger draws on over a century of developmentexperience in these test areas to deliver the mostadvanced families of testers available anywherein the world. Megger’s test instruments areengineered to maximize both performance andsafety. Unique features in each instrument result inpeak measurement accuracy and repeatability, whileensuring the highest level of user protection.
Why Megger? Over a century of continuous experiencedeveloping and manufacturing general purposetest instruments for the electrical industry. Instrument designs that meet and often exceedthe requirements of standards like IEC61010-1,ensuring the highest level of operator safety. Industry leading IP rating, noise rejection, impactresistance and temperature specifications allowoperation in the widest range of environments. Designed with unique capabilities based on ourapplication experience to ensure world-bestoperating performance. Intuitive product interfaces to reduce trainingtime and ease product use. Exceptional technical and application supportbased on years of field experience across manyindustries.www.megger.com
Manufacturing and technologyMegger pioneers new technologies to deliver genuinebenefits for its customers. The company is rigorousin its evaluation of these technologies to ensure thatthe high standards of safety, reliability and durabilityfor which its products are renowned are alwaysmaintained.We have a strong focus on research and development,and look to reinvest a high proportion of our incomein these activities. This investment has attractedsome of the worlds most talented and creativetest-equipment design engineers. To ensure thatour products reflect real world needs, we havecollaborative arrangements with major manufacturersof equipment used in all areas of the electrical energysupply industry.Corporate social responsibilityAt all of our facilities around the world, and in everyarea of its operations, we are committed to beinga good employer and a good neighbour, as wellas to safeguarding the environment. Megger has acomprehensive safety policy supported by regularrisk assessments covering all areas of its business.The company holds ISO9001 approval or theequivalent at all of its locations and it enforces strongenvironmental protection procedures.www.megger.com
Power on,it’s essentialIn today’s ever advancing world thegrid has never faced so many challengesand all this is supported through anaging electrical infrastructure.We recognize your needs to deal withthe complexity in commissioning, reducedoutage time for maintenance and thehigh performance demands to keep theflow of power availableOur passion, our spirit and our pride is tosupport you with the right instrumentsand expertise enabling you to performthat challenging duty day after day.We continuously strive to improvespeed of testing and provide reliableand accurate results. We dedicate ourcreative talents to ensure your safetywhen hooking up to perform testing.Each Megger test solution is anexpression of this passion, this spirit,pride and commitment. It is an extensionof your determination to keep the worldconnected, to keep the Power on.So why not talk to us anddiscover how Megger canhelp you to Power on.www.megger.com
Megger aroundthe worldDallas,USA – Development andmanufacture of protection relay,CT/VT and high current switchgeartest equipment.Valley Forge,USA – Development andmanufacture of cable fault, transformer,battery impedance and power qualitytest equipment.Baunach and Radeburg,Germany – Research, development andmanufacture of cable test, diagnostic andfault location systems.Dover,UK – Corporate headquarters.Development and manufacture of insulationtesters, low-voltage installation test equipment,oil tester and low resistance testers.Danderyd,Sweden – Development and manufacture of circuitbreaker, transformer, primary injection, battery dischargeand protection relay test equipment.In addition to these major manufacturing sites,Megger has 25 sales offices and distributors inover 100 countries around the world.Megger Group LtdArchcliffe RoadDover, KentCT17 9ENUnited KingdomManufacturing SitesSales Sites
Megger has developed over the years by acquiring companies with complementary expertise, such as circuit breaker test expert Programma (Sweden) in 2007, and the world leader in cable test technology SebaKMT (Germany) in 2012. As a result, products have been sold in the past under a variety of brands, including not only Programma
