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Technical library

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) 21 - 30 of 389 in total
First trip measurement with TM1700 and TM1800
Test the breaker at first operation after a longer period of static position.Trip the circuit breaker from stationcontrol (Local or remote system). During operation coil currents are recorded by current clamps connected toTM1700 control part or TM1800 analog module. 3 phase timing are  recorded by current clamps in secondarycircuit station of current transformers (in the bay). The “timing” current clamps are connected to the analogchannels.
Published: 11 December 2019
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Instrument category rating
The CAT (Category) rating of a test instrument defines where in the electrical supply chain the instrument can besafely used. This is usually printed on the instrument across the test connections and appears as CAT II, CAT III orCAT IV. CAT I is generally no longer used, as it has no practical application.
Published: 11 December 2019
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DLRO10HD
Megger has been manufacturing low resistance ohm meters for many years. In fact the first Low resistanceohmmeter was launched in 1908. The first low resistance ohm meter, launched under the DUCTER trade markwas developed by Evershed and Vignoles (one of the companies that evolved into Megger) and used a cross-coils meter movement. Today, Megger has a comprehensive range of Digital Low Resistance Ohmmeters,under the DLRO trade mark, providing accurate and reliable measurements with test currents ranging from afew μA to 600 A suitable for many applications.
Published: 11 December 2019
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MTR105 Firmware
MTR105 Firmware Update File
Published: 4 December 2019
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TDM45 series brochure
High power test and diagnostics combination for medium voltage cables.
Published: 28 November 2019
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MJÖLNER Win
MJÖLNER Win software for MJÖLNER200/600
Published: 28 November 2019
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Download Manager
Software download files for Download Manager
Published: 20 November 2019
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Insulation Resistance Testing of Heat Trace Cable
Electric heat tracing systems are widely used inprocessindustriesand have applications in many other areas,as well. In general, these systems are used to maintain a preferred temperature. Applications include:keepingmaterials flowing at an ideal viscosity; preventing pipes from freezing,to help keep railroad tracks, roofs, gutters, antennas, etc.free from ice and snow; or to meet stricttemperature variance requirements in food, pharmaceutical, and cosmetic processing industries, to name just a few.
Published: 19 November 2019
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HV and EHV OIP Bushing Condition Assessment based on Advanced Non-intrusive Diagnostic Techniques
This article describes the application of DFR and HV DFR as a preventive method to evaluate the condition and prioritize maintenance activities on HV and EHV bushings and relates some case studies. 
Published: 12 November 2019
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UK electrical contractors' 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: 12 November 2019
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  • Showing item(s) 21 - 30 of 389 in total