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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) 31 - 40 of 425 in total
DLRO2: long test lead test mode
When measuring very low resistance the four-wire test method has for many years been the standard method. The main advantage being that it simply and easily removes the resistance of the test leads from the measurement. However, what happens when those test leads need to be verylong?
Published: 27 July 2020
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DLRO2: new difference meter
Introducing the first low resistance ohmmeter to feature a difference meter, a device that turns changes in resistance into a moving pointer and percentage change. When testing multiple similar connections, it makes it easy to spot those small increases in resistance that eventually turn into major faults.
Published: 27 July 2020
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DLRO2 safety warnings
Safety warnings for DLRO2
Published: 14 July 2020
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Partial discharge testing from Power Diagnostix
Power Diagnostix offers a wide range of partial discharge testing and monitoring systems for MV and HV applications.
Published: 6 July 2020
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SmartFuse 250
Firmware for the SmartFuse 250
Published: 16 June 2020
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Transformer winding resistance measurement: field challenges
Megger’s article “Transformer Winding Resistance Measurement: Field Challenges” was presented at the 2020 NETA PowerTest Conference in Chicago, Il. This article takes an in-depth look at the lesser known facts associated with the DC winding resistance (WR) measurements, diving deeper into topics such as selection of the correct test current, and the importance of compliance voltage during the test. Phenomena as core saturation, current stabilization, the influence of winding inductance on readings, and the effect of temperature, are also explained.
Published: 12 June 2020
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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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VLF Sine Wave 62 Firmware
VLF Sine Wave 62 Firmware
Published: 9 June 2020
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VLF Sine Wave 45 Firmware
VLF Sine Wave 45 Firmware
Published: 9 June 2020
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SVERKER
Software download files for SVERKER900
Published: 4 June 2020
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  • Showing item(s) 31 - 40 of 425 in total