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Librairie technique Megger

Librairie technique Megger

La librairie technique de Megger donne accès à une diversité de ressources telles que des guides techniques, des guides d'applications et bien d'autres. En créant un compte Megger, vous pouvez enregistrer vos produits, accéder à de nombreux documents et à des mises à niveau de logiciels pour vos produits.


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    Affichage d'item(s) 21 - 30 de 406 au total
AUTO data analysis with the MPQ
The Metrosoft PQ software has a powerful data analysis feature. This feature allows you to automatically analyze the recorded data and see what parameters are out of requirements.To use this feature the nominal recorded voltage and frequency needed to be entered. However these values can change from recording to recording.A new AUTO option has been added to the data analysis screen.
Publié : 4 septembre 2020
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Case Study on IDAX300 and VAX020
The Power Grid Corporation of India Limited (PGCIL) is an Indian state-owned company headquartered in Gurugram (North India) engaged mainly in Trans-mission  of  Power  and  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 and +500 kV HVDC levels and 248 sub-stations. Also, it has the transformation capacity of about 396 825 MVA as of 30th November 2019.
Publié : 26 août 2020
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TTRU3 3.0.4
TTRU3 Software
Publié : 24 août 2020
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.
Publié : 3 août 2020
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Testing frequency relays with SVERKER900 considering the IEC 60255-181 standard
This application note is more than a description of how to use SVERKER 900 for testing frequency relays. It also wantsto spread the knowledge about IEC standardization in relay protection. Many engineers often associate theIEC series of protection standards IEC 60255-1xx1to relay type testing, and believe that they do not need to have competence about this series of standards. This is a misunderstanding: many of the concepts, definitions and test procedures described in thestandards are there to be used in relay technique, no matter if the role is relay manufacturer, user, or commissioning / maintenance testing engineer ([2], [3]).
Publié : 30 juillet 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?
Publié : 27 juillet 2020
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DLRO2: nouveau calculateur de différences
Le premier ohmmètre basse résistance à intégrer un calculateur de différences, permettant de transcrire les changements de résistance en marqueur mobile et en pourcentage. Lorsque plusieurs connexions similaires sont testées, le DLRO2 permet de détecter facilement les petites augmentations de résistance qui finiront par provoquer des défaillances majeures.
Publié : 27 juillet 2020
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DLRO2 safety warnings
Safety warnings for DLRO2
Publié : 14 juillet 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.
Publié : 6 juillet 2020
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VLF Sinus 62 Firmware
VLF Sinus 62 Firmware
Publié : 9 juin 2020
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