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.
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Less is more for electrical test instruments
A 21st century trend in electrical instrumentation has leaned toward smaller, lighter and easier to manipulate testers through microcircuitry. Being portable and easy to manipulate can be beneficial enough, but there’s much more to it. Size reduction is not just for ease of manufacturing or an advertising gimmick. Multiple instruments can be combined into a single handheld tester, so that an entire job can be completed with a single piece of test equipment. The user can benefit from notable cost savings and job improvement. This article will examine how many of the functions found in multiple different instruments can be included in just one handheld tester.
Published: 26 April 2021
Case study: BSES Rajdhani Power India
Electrical maintenance departments are often faced with the challenge of performing different tests on instrument transformers according to official standards and within a limited shutdown time. This is made even more difficult when multiple instruments are needed to perform all the required tests.
Published: 7 April 2021
Power quality brochure
Both natural and man-made drivers are spurring not only technological growth but are changing the nature of the electric grid. Concerns over global warming are only being compounded by the continuing billion dollar weather events. This is acting as a catalyst for the green reform and being realized in the growth of distributed generation (DG).
Published: 16 March 2021
Case study: NB DFR on HV CVTs
Reducing the risk of failure on high voltage instrument transformers in the transmission system using the application of narrowband dielectric frequency response (NB DFR) on HV CVTs.
Published: 10 March 2021
Rotating Machinery Testing Solutions
Electric motors are made up several of components that when combined and assembled into a motor have to endure extreme electrical and mechanical operating stress as well as varying environmental conditions during their service life. To prevent premature failure, regular testing with corrective action is necessary to ensure reliable operation and, importantly, to extend the motor’s service life. Electrical testing usually consists of Insulation Resistance tests (Meg Ohm MΩ) and a Low Resistance tests
Published: 25 February 2021
Software to download test results from MIT330, MIT430, MIT485, MIT400-2 and MIT2500 test instruments.
Published: 2 February 2021