Menu
Support et FAQ
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.

 

Pour accéder à notre gamme de documents et de ressources techniques, cliquez sur les liens ci-dessous.

Filtrer par type d'application :
    Affichage d'item(s) 21 - 30 de 206 au total
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. 
Publié : 5 février 2020
Télécharger en PDF
Transformer Tap Changer Testing
This application note describes tap changer testing in general and details on how to use the capabilities inMTO210, 300 and 330 for tap changer measurements. It is not replacing the MTO user manuals where generaloperation of the instrument and connection schemes for various transformers is described.
Publié : 11 décembre 2019
Télécharger en PDF
BITE3 Spectrum analyzer
The BITE3 battery impedance tester comes standard with a built in spectrum analyzer. The spectrum analyzer gives the user the ability to examine the frequency content of the ripple current on their batteries. By examining the ripple frequency the health of the charger can be verified.
Publié : 11 décembre 2019
Télécharger en PDF
Parallel battery strings
Performing ohmic testing on parallel strings:  Parallel strings present a challenge when performing ohmic testing. This is because a parallel battery string has multiple paths for the test current to flow. In a series string the injected test current only has one path, through the battery under test. Since the all the test current goes through the battery under test a proper repeatable measurement is made.
Publié : 11 décembre 2019
Télécharger en PDF
NERC testing
What is NERC? How does it affect my battery maintenance practices? Founded in 1968, NERC was first known as the National Electric Reliability Council. NERC was created   in   response   to   the   1965   blackout,   where   30 million people lost power.
Publié : 11 décembre 2019
Télécharger en PDF
Use of fused test leads
Before starting testing of an electrical installation, Megger Limited recommends that the risk assessment should consider the use of fusted test leads.
Publié : 11 décembre 2019
Télécharger en PDF
OTS vessel preparation
OTS vessel preparation and elimination of the effects of moisture and contamination
Publié : 11 décembre 2019
Télécharger en PDF
OTD Safety Warnings
Safety Warnings for OTD
Publié : 11 décembre 2019
Télécharger en PDF
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.
Publié : 11 décembre 2019
Télécharger en PDF
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.
Publié : 11 décembre 2019
Télécharger en PDF
  • <
  • 1
  • 2
  • 3
  • 4
  • 5
  • ...
  • >
  • Affichage d'item(s) 21 - 30 de 206 au total