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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) 41 - 50 of 232 in total
BITE field calibration verification
Each Megger BITE product can measure internal cell impedance, inter-cell connection resistance and dc voltage of cells and jars. But only BITEs can be checked in the field for calibration validity to ensure quality of the data generated. This is because only Megger’s BITE instruments measure current simultaneously to potential.
Published: 4 August 2017
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Universal power catalogue
Regular insulation resistance testing is one of the most cost effective, non-destructive methods of identifying ageing in electrical equipment. With over 60% of equipment failures being ascribed to insulation breakdown, it is a key area to monitor. Diagnostic DC testing is probably the easiest and most convenient method of achieving this due to the small size and weight of the equipment.
Published: 17 July 2017
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UHF PD Diagnosis at high voltage cable terminations
High voltage terminations are essential components in high voltage cable systems. Great reliability is provided by high manufacturing quality and company type testing. However, onsite installations represent a considerable uncertainty for successful service of the system. UHF PD Diagnosis has proven to be a valuable and effective method for measuring high voltage assets because this online measurement is performed at frequencies which are not affected by environmental noise.
Published: 7 July 2017
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UK electrical contractor catalogue
To help protect you from serious injury the IEC has developed a system of safety categories (CAT) related to the design of your tester and the locations in which you work.  We can assist your certification and maintenance testing for predictive, diagnostic or routine purposes. By working closely with electrical contractors, both large and small, standards bodies and scheme providers, we contribute to the dependability and advancement of the electrical installation industry.
Published: 20 June 2017
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A Stitch in time
A complete guide to electrical insulation testing
Published: 19 June 2017
Measuring Jars with Multiple Cells using PowerDB
A battery consists of a jar that can contain multiple cells. When performing battery testing, it is recommended to take measurement on the individual cell if possible. However, with most batteries it is only possible to take measurements on the jar. Since this is the smallest unit that can be replaced, this makes sense. Yet some batteries that have multiple cells also have multiple posts that allow for the measurements of the cells within the jar. For this reason we allow PowerDB to be configured for this application and this paper explains how to do that.
Published: 12 June 2017
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Setting Chart Limits Power DB
This paper looks at how to change graphs and charts when using the PowerDB LITE.
Published: 12 June 2017
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Field Calibration Verification
Each Megger BITE product can measure internal cell impedance, inter-cell connection resistance and DC voltage of cells and jars. This paper looks at how the BITE can be checked in the field for calibration validity to ensure quality of the data generated.
Published: 12 June 2017
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Offline PD diagnostics using several excitation voltages
Diagnostics on both MV and HV cables is used as part of commissioning tests to check the quality of workmanship of newly installed cables and accessories. This paper goes into detail to all available excitation voltages for offline PD diagnostics.
Published: 1 June 2017
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Best practices for offline diagnosis of medium voltage cables
The continuously increasing installation complexity for medium voltage power cables, results in many weak spots and therewith cable failures due to bad workmanship. This is mainly caused by the large variety of cable accessories as well as the reduction in insulation thickness and therewith in the margin of error throughout the entire cable installation process. The necessity for both commissioning testing of new cables as well as diagnostic measurements as part of a condition based maintenance is just a logical given fact. Nowadays cable testing as well as condition monitoring are well proven measurement methods for MV power cables which are guided by IEEE 400 [1] and IEC 60502-2 [2] standards.
Published: 1 June 2017
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  • Showing item(s) 41 - 50 of 232 in total