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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) 21 - 30 of 144 in total
RCD impedance uplift elimination - MFT1845
The new MFT1845 utilises a brand new loop impedance test technique which provides immunity to the increased impedance effects that RCDs and RCBOs can have on the measurement. Read more about it ...
Published: 10 April 2019
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New “Confidence Meter” adaptive loop impedance meter
Use where electrical noise affects the repeatability of measured values to the extent where it is difficult or impossible to get a reliable loop impedance value, or where a significant number of repeated measurements are required to provide a reasonable average.
Published: 10 April 2019
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BVM150/300/600 - BVM system/connections
BVM150The system consist of 16 BVM units. Power & Signal Connector. Power supply.16 pcs. Ethernet cables 0,5m. Ethernet cable 2m. USB extension cable 2 m. 16 pcs. Dolphin clips(15 pcs. Black, 1 pcs. red). Art no CJ-59092. 16 pcs. extension cable, Art no 04-30050. BVM300The system consist of 31 BVM units. Power & Signal Connector. Power supply. 31pcs. Ethernet cables 0,5m. Ethernet cable 2m. and 3m. USB extension cable 2m. 31 pcs. Dolphin clips (30 pcs. black, 1 pcs. red). Art no CJ-59093. 31 pcs. extension cable, Art no 04-30050. BVM600The system consist of 61 BVM units. 1pcs. Power & Signal Connector. Power supply. 61pcs. Ethernet cables 0,5m. Ethernet cable 2pcs. 2m and 2pcs. 3m. USB extension cable 2m. 61 pcs. Dolphin clips (60 pcs. black, 1 pcs. red). 2pcs. Art no CJ-59096. 61 pcs. extension cable, Art no 04-30050. BVM special 600 VThe system consist of 46 BVM units. 2 pcs. Power & Signal Connector. 2 pcs. ungrounded power supply. 46 pcs. Ethernet cables 0,5m. 2 pcs. USB extension cable. 2 pcs. Opto coupler. Dolphin clips (44 pcs. black, 2 pcs. red). Art no CJ-59198. 46 pcs. extension cable, Art no 04-30050.
Published: 25 February 2019
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Merging MPQ Data Files
Adding, removing or changing a piece of equipment in a facility can have significant impacts on the power quality and energy requirements. Introduced power quality phenomenon can cause equipment to trip off line. This can represent significant losses in revenue. Added equipment can create high peak loads or increased reactive currents that can lead to penalties. In order to determine the impact of these changes a power quality and demand study should be performed prior to the change and after the change.
Published: 7 December 2018
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Enabling Additional Channels
When creating a setup file a particular power wiring connection needs to be selected. This instructs the instrument on how to calculate the power and energy. When the power wiring connection is create the required input channels are automatically enabled.In some cases the operator may wish to enable additional channels for other measurements. This will not affect the power or energy measurements.
Published: 6 December 2018
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Lithium Ion Battery Testing
Lithium ion batteries consist of a family of batteries. They have different chemistries and characteristics to suit different applications.
Published: 8 October 2018
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Demagnetization of power transformers
In the marketplace for electrical transformer test equipment, there is a lot of talk about demagnetization of transformers. It is a recommended practice that probably will make it into the international guidelines and standards for transformer testing in the future.
Published: 28 September 2018
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Testing ROCOF protection
Detailed guidance on ROCOF testing with the Sverker 900, including information about connections and instrument settings.
Published: 27 August 2018
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Demand Power and Energy (Part 1)
The term Demand pertains to both power and energy parameters. When referring to AC Power there are 3 different parameters to access, active power, reactive power and apparent power.
Published: 31 July 2018
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Solar Energy - Part 3 of 3: Analysing Solar PQ Data
This application note looks at what you should check when analysing the power quality data from a solar panel application.
Published: 3 July 2018
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  • Showing item(s) 21 - 30 of 144 in total