Technická knihovna

Technická knihovna

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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TTRU3 Factory ratio testing of power transformer
Transformer equipment manufacturers (OEMs) have a critical need to measure true ratio, as they must confirm proper manufacture of their transformers during construction and final assembly. Improper construction has consequences of higher cost, late delivery, and poor quality. The ability of a ratio instrument to be used for all steps involved makes it a practical valueto OEMs because only one instrument is purchased and used throughout each stage. Only the most reliable and accurate instruments make it to the factory floor. Winding stack under constructionre used: Art Mandigo Winding Service.
Zveřejněno 3 srpna 2020
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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?
Zveřejněno 27 července 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.
Zveřejněno 27 července 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.
Zveřejněno 20 února 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. 
Zveřejněno 5 února 2020
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Průvodce diagnostickým měřením izolace nad 1 kv
Spoleènost Megger vynalezla mìøení izolace pøed zaèátkem 20. století a dále vedla trh s inovacemi a technologickými zlepšeními. Proè jsme tedy vyvinuli 10kV model, když všichni ostatní výrobci konèí na 5 kV? Odpovìdí jsou normy IEEE. Spoleènost Megger vyvinula 10kV zaøízení splòující nová doporuèení pro mìøení daná IEEE. Spoleènost Megger nabízí 10kV mìøièe izolaèního odporu od roku 2001.
Zveřejněno 7 ledna 2020
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TDM45 series
High power test and diagnostics combination for medium voltage cables.
Zveřejněno 28 listopadu 2019
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MeggerBook Cable Brochure
Your complete software solution for managing, analysing and logging measurement data and cable data.
Zveřejněno 24 října 2019
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Power Cable Fault Locating Safety Notice
Zveřejněno 20 září 2019
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TTRU3 Phase Shifting Transformer App note
The is capable of performing turns ratio tests on any phase shifting transformer by allow-ing for phase shifts to be entered with respect to the secondary winding. But with all of the differ-ent ways phase shift is expressed, how do you know if the entered phase shift value is correct?
Zveřejněno 22 srpna 2019
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