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Technical library

The Megger technical library provides access to a range of additional content and resources such as technical guides, application notes and more. Use the filters to browse specific content (e.g. application notes) or refine your search to a particular electrical application area. 

 

If you would like to see the content we have available on a particular subject or need to locate some software, simply enter a search below. Please note, you will need to create an account to access some resources.

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    Showing item(s) 1 - 10 of 425 in total
TI USB Driver
USB Driver for various instruments including MIT330.
Published: 16 November 2020
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Megger Downloader
Software to download test results from MIT330, MIT430, MIT485, MIT400-2 and MIT2500 test instruments.
Published: 16 November 2020
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Preventive maintenance of rolling stock
The test and maintenance of electrical components on rolling stock is not an easy job to do. Some maintainers dismount some of the parts and bring them to a central location for revision and maintenance. This is a cumbersome and time consuming exercise. In many cases, the electrical parts are replaced only when they break down and are not subject to periodical testing. This of course holds a risk as some parts, e.g. circuit breakers, are crucial for safety reasons.
Published: 3 November 2020
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SVERKER900 brochure
The brochure for the SVERKER900 relay and multifunctional substation test system
Published: 29 October 2020
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Application for testing Self-powered relays SEG (Woodward) WIP1 and WIC1
Self-Powered-Relay (SPR) takes its supply from the CT-s connected and also the energy for tripping the breaker. SPR either have special CT made for the relay or are made to be used directly with standard CT-s.
Published: 28 October 2020
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Electrical Tester Magazine - October 2020
Check out our latest ET magazine online. Inside you’ll find an introduction to energy storage and 3 articles on partial discharge (PD) topics including: an interview of Dr Detlev Gross and Markus Soeller, two acknowledged experts in this field; excitation voltages for PD testing of cables, and PD testing for transformers. Asset managers will want to read On-line testing of circuit breakers, which illustrates a pragmatic approach to efficiently surveying a circuit breaker fleet using first-trip and VDS testing. If protection schemes are among your areas of interest, you will appreciate the article on end-to-end testing. And those who know how challenging GIS testing can be will benefit from Boel Ekberg’s answers to typical questions she is asked. Transformer enthusiasts will find The high stakes of ignoring the mechanical health integrity of a transformer very informative and an article about dynamic testing of on-load tap changers useful in understanding the several variants of this test. You will also find inside an article about instantaneous torque in motors, which includes three case studies that will convince you of the value of this test. Another great case study is presented in A toolbox approach to fault location in LV power cables and those of you who work in industry won’t want to miss Maximising security of supply at Höchst Industrial Park. Did you know that HVDC transmission was around in 1904!? Open, enjoy and don’t forget to submit your answer to Megger’s third ‘Geek Challenge’ for a chance to win a prize. 
Published: 17 October 2020
Testing self-powered relays with SVERKER900
 Self-powered relays will be animportant component for the protection of the smart grid.While they allow reducingthe cost of the protection system, they are definitely a challenge for relay test sets, that are required to provide the voltage and current signals to simulate the power system fault, but also the generatedsignals need to have necessary electric power to supply the protection relay.SVERKER 900 is designed to manage this task and this Technical Guide describes how two self-powered relays can be tested.This document guides through the testing of two self-powered overcurrent relaysfrom SEG GmbH (formerly Woodward), WIC-1 and WIP-1, with the relay test set SVERKER 900, for commissioning/maintenance purposes.The Technical Guide details on the principles adopted in the testing with reference to relevant IEC standards and to the relay manuals. In addition,basic instructions on the correct usage of the testing possibilities offered by SVERKER 900are described
Published: 16 October 2020
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[PT] | [IT] - MIT400/2 & MIT2500 safety warnings
[PT] | [IT] - MIT400/2 & MIT2500 safety warnings
Published: 16 October 2020
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[NO] | [FI] - MIT400/2 & MIT2500 safety warnings
[NO] | [FI] - MIT400/2 & MIT2500 safety warnings
Published: 15 October 2020
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[JA] | [KO] - MIT400/2 & MIT2500 safety warnings
[JA] | [KO] - MIT400/2 & MIT2500 safety warnings
Published: 15 October 2020
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  • Showing item(s) 1 - 10 of 425 in total