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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) 11 - 20 of 280 in total
MRCT
Software download files for MRCT
Published: 4 November 2019
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MeggerBook Cable Brochure
Your complete software solution for managing, analysing and logging measurement data and cable data.
Published: 24 October 2019
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Updating BITE3 Firmware with Power DB LITE
This procedure will guide you through updating the firmware in the BITE3 using the Power DB LITE software. It is recommended that you first download the latest firmware from the Megger web site.
Published: 18 October 2019
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Guide to Low Voltage Motor Testing
Guide to Low Voltage Motor Testing
Published: 3 October 2019
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MeggerBook Cable & MeggerBook Report Edition
MeggerBook Cable & Report Edition
Published: 26 September 2019
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Frax
Software download files for Frax
Published: 25 September 2019
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A guide to conductor resistance testing of rotating machine stator with MTO106
Measuring the DC conductor resistance of a rotating machine stator can reveal a lot of information about the machine. It is always desirable to find out the existence of any resistance that is higher than the nameplate value which might be caused by poor joints, corrosion or mechanical deformation of the stator winding.
Published: 20 September 2019
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DC test of vacuum integrity in MV switchgear
Since the 1950’s vacuum has been used as insulation media in switchgears. Even though that technology has proven to be very reliable, over time air will leak into the vacuum chamber and degrade the insulation. Also, a good practice is to measure after transport or accidents. The accepted way to test the vacuum integrity has always been through a voltage withstand test. For field tests DC test is preferred due to the weight andsize of the instruments.
Published: 19 September 2019
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Railway Bonding
In the UK, we have two common power systems supplying locomotives. A 25 kV overhead line system and a 750 V third rail system. Both systems use the track as a return path for current flow (see figures 1 and 2).
Published: 22 August 2019
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Expanding the Diagnostic Impact of Power Factor Testing - Interpretation of Narrow Band Dielectric Frequency Response
The Narrow Band Dielectric Frequen-cy Response (NBDFR) test method consists of a series of power factor measurements ranging from 1 to 1000 hertz. This aggregate of the CHL (pri-mary to secondary) measurements constitutes the dielectric response of the test specimen. The subsequent evaluation consists of a geometric analysis of a plot where the mea-sured power factors and correspond-ing frequencies are graphed. As an insulation system ages, the response migrates towards the high frequency end of the plot. When the frequency corresponding to the lowest magni-tude within the response (the trough) is used as a reference point, the move-ment of the response may be quanti-fied; enabling the transformer may be classified in terms of condition.
Published: 15 August 2019
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  • Showing item(s) 11 - 20 of 280 in total