Video Channel - OMICRON

Diagnosing HV Bushings

This video emphasizes the importance of regular measurement of bushings. It shows the influence of humidity, and explains why measuring at different frequencies is essential for meaningful measurement results. Moreover, it shows what can happen to a bushing, or a whole transformer, if regular…
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Dielectric Response Analysis - Water in the Transformer

Why it is important to know the water content in a transformer.

Get more information: www.omicronenergy.com/en/products/dirana/
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Dielectric Response Analysis - Basics

Already in the 1960ies dissipation factor measurements were applied to identify the quality of dielectric measurements. The recovery voltage method (RVM) came onto the market in the early 1990ies. A decade later, Polarisation and Depolarisation Current measurement (PDC) and Frequency Domain…
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Already in the 1960ies dissipation factor measurements were applied to identify the quality of dielectric measurements. The recovery voltage method (RVM) came onto the market in the early 1990ies. A decade later, Polarisation and Depolarisation Current measurement (PDC) and Frequency Domain Spectroscopy (FDS), were brought into the market. In 2007, OMICRON DIRANA entered the market. DIRANA combines the advantages of both PDC and FDS and offers an advanced interpretation algorithm.

Get more information: www.omicronenergy.com/en/products/dirana/

CT Analyzer - operation and reporting

CT Analyzer offers two modes of operation: control from its front panel; or remotely controlled from a PC or laptop. The user enters the current transformer nameplate data and starts the measurement. The user can monitor the progress of the test by switching to screens displaying the results from…
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CT Analyzer offers two modes of operation: control from its front panel; or remotely controlled from a PC or laptop. The user enters the current transformer nameplate data and starts the measurement. The user can monitor the progress of the test by switching to screens displaying the results from the burden measurement, residual remanence, winding resistance, excitation curve and ratio test, and finally the assessment page. After the measurement, results can be stored on a flash memory card and taken to a PC to display them and print the report.

Interested in Instrument Transformer Testing? – Watch all of our videos: youtube.com/playlist?list=PLzmbZeI1bhu-bwtPfgxqAFE-LyK4DzX0h

More Information about CT Analyzer: www.omicronenergy.com/en/products/ct-analyzer/

Develop Test Procedure - Justin Taylor - English

Our jobs are as diverse and interesting as our employees. In this video series they tell more about their jobs and their way to get there. You can also find the clip here: www.whatchado.com/en/justin-taylor
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Accurately measure the k-factor

Distance relays identify the zone in which the fault occurs by measuring the impedance of the fault loop. Since the impedance of the ground differs from the impedance of the conductors, the relay must apply a correction factor to determine the distance of a ground fault from the relay. The necessary…
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Distance relays identify the zone in which the fault occurs by measuring the impedance of the fault loop. Since the impedance of the ground differs from the impedance of the conductors, the relay must apply a correction factor to determine the distance of a ground fault from the relay. The necessary measurements to accurately determine the correct residual compensation factor (k-factor) are shown.

Get more Information: www.omicronenergy.com/en/products/cp-cu1/