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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 194 in total
Introduction to thermal imaging
While spot infrared thermometers present only a single temperature at a single spot,  Thermal Imaging Cameras give you the whole picture. Thermal imaging is the most effective method for finding problems or potential problems in a variety of applications across many fields.Thermal imagers allow users to measure temperature in applications where conventional sensors cannot be employed. Specifically, in cases dealing with moving objects (i.e., rollers, moving machinery, or a conveyor belt), or where non-contact measurements are required because of contamination or hazardous reasons (such as high voltage), where distances are too great, or where the temperatures to be measured are too high for thermocouples or other contact sensors. The thermal imagers provide an image, which shows the temperature difference of the object being measured. Hot spots can be seen immediately versus traditional infrared guns, which average the area being measured.
Published: 10 June 2020
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One touch OLTC with the TTRU3
Completing turns ratio tests on all transformer taps can be a cumbersome process. With One Touch OLTC from the TTRU3, anyone can configure and test all taps within a few short minutes.
Published: 22 April 2020
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Remote Operation of the MPQ1000 via Ethernet
We recieve feedback from many of our customers who use power quality (PQ) meters - including utilities, industrial and service providers. They have told us that one of the most important features of a PQ meter is the ability to control the unit and and view data remotely. Having to retrieve a unit from the field in order to download and then analyze the recorded data creates added expenses in time and resources.
Published: 7 April 2020
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S1-1068 Performance at Power Grid Corporation of India in 765 kV charged substation
The Power Grid Corporation of India Limited (PGCIL) is an Indian state-owned company headquartered in Gurugram, North India and engaged mainly in Transmission of Power & transmits about 50% of the total power generated in India on its transmission network. The company owns and operates about 1,61,790 circuit kms of transmission lines at 800/765 kV, 400 kV, 220 kV & 132 kV EHVAC & +500 kV HVDC levels and 248 sub-stations. Also, it has the transformation capacity of about 3,96,825 MVA as on 30th November 2019.
Published: 2 April 2020
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BITE2 Terminal Impedance Mode
The NERC (North American Electric Reliability Corporation) now requires that the contact re­sistance from the charger connections to the battery terminals are measured. The BITE2 saves measurement data in cell strap combina­tions. When starting a test the BITE2 will prompt you to measure Cell 1. Starting on cell 1 does not allow for the measurement of the positive charger connection to the terminal. 
Published: 16 March 2020
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PowerDB auto limits
Power DB can now automatically set your battery limits based on the type of battery being tested. Simply select the battery type and let Power DB set the limits.
Published: 24 February 2020
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TTRU3 Calibration verification
When performing calibration verification of the TTRU3, the following factors need to be considered to achieve accurate measurements and prevent damage to your calibration fixture or TTRU3.
Published: 20 February 2020
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UPS noise detection using BITE3 and MPQ1000
Not all product demonstrations go as planned. Unforeseen problems can arise, causing the demonstration to go awry. We can either accept this as a failure or use it to create an opportunity. 
Published: 5 February 2020
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Working with fault monitors
A look at testing DC bus systems using the BGL/BGFT.
Published: 1 January 2020
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Transformer Tap Changer Testing
This application note describes tap changer testing in general and details on how to use the capabilities inMTO210, 300 and 330 for tap changer measurements. It is not replacing the MTO user manuals where generaloperation of the instrument and connection schemes for various transformers is described.
Published: 11 December 2019
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  • Showing item(s) 1 - 10 of 194 in total