During the lifetime of a current transformer, many faults have to be cleared. Each of these faults may add remanence flux in the core - in a positive or negative direction. During a fault, the accumulated remanence will allow a much lower fault current to saturate the current transformer. This…
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During the lifetime of a current transformer, many faults have to be cleared. Each of these faults may add remanence flux in the core - in a positive or negative direction. During a fault, the accumulated remanence will allow a much lower fault current to saturate the current transformer. This current transformer saturation might subsequently cause a maloperation of the protection system. With its RemAlyzer function, CT Analyzer can determine the extent of magnetic remanence present in a current transformer core.

Interested in current transformer testing? – Watch all of our current transformer videos: youtube.com/playlist?list=PLzmbZeI1bhu-7ubPhQI6RvaqxSVzLoGS-

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

The current transformer core has a major influence on the current transformer's behavior. Measuring the characteristics of the magnetic core at the beginning of the manufacturing process helps to ensures that the current transformer will - when its winding is added - fulfill the required…
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The current transformer core has a major influence on the current transformer's behavior. Measuring the characteristics of the magnetic core at the beginning of the manufacturing process helps to ensures that the current transformer will - when its winding is added - fulfill the required specifications. The CT Analyzer uses a special accessory cable to measure the core's characteristics, such as its excitation curve and knee point value, it then recalculates the results for the final number of turns that will be wound.

Interested in current transformer testing? – Watch all of our current transformer videos: youtube.com/playlist?list=PLzmbZeI1bhu-7ubPhQI6RvaqxSVzLoGS-

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

The goal of each protection system is safe and selective tripping. Relays are connected to the current transformer’s secondary side and can only make correct trip or no-trip decisions if their input current is correct. Ensuring this is the task of protection current transformers, which must be able…
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The goal of each protection system is safe and selective tripping. Relays are connected to the current transformer’s secondary side and can only make correct trip or no-trip decisions if their input current is correct. Ensuring this is the task of protection current transformers, which must be able to transform currents flowing in generators, transformers, or bus bars. To ensure reliable protection, current transformers must be tested at several stages during their life cycle.

Interested in current transformer testing? – Watch all of our current transformer videos: youtube.com/playlist?list=PLzmbZeI1bhu-7ubPhQI6RvaqxSVzLoGS-

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

OMICRON experts discuss the idea behind the CPC 100 and its multifunctional uses for different applications such as power transformers, current & voltage transformers, grounding systems and gas insulated switchgear.

Find more details about CPC 100 on our website: www.omicronenergy.com/en/products/c…
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OMICRON experts discuss the idea behind the CPC 100 and its multifunctional uses for different applications such as power transformers, current & voltage transformers, grounding systems and gas insulated switchgear.

Find more details about CPC 100 on our website: www.omicronenergy.com/en/products/cpc-100/

Interested in Testing Primary Assets? – Watch all of our videos: youtube.com/playlist?list=PL5F0FD9968998E6E7

The CT Analyzer automatically determines all relevant current transformer values and compares the results with the selected standard. The device evaluates the current transformer as per the IEC or IEEE standard within seconds with the push of a button. It facilitates fast and economical on-site…
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The CT Analyzer automatically determines all relevant current transformer values and compares the results with the selected standard. The device evaluates the current transformer as per the IEC or IEEE standard within seconds with the push of a button. It facilitates fast and economical on-site testing and calibration of metering and protection current transformers. Manufacturers of current transformers, high voltage transformers and switchgear also use the CT Analyzer for tests during development and production.

Interested in current transformer testing? – Watch all of our current transformer videos: youtube.com/playlist?list=PLzmbZeI1bhu-bwtPfgxqAFE-LyK4DzX0h

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

Current transformers are in operation 24/7 and usually remain in use for decades. Proper specification and maintenance of the current transformer is important for operating protection systems safely and reliably and for correct energy metering and billing. IEEE C57.13 and IEC 60044-1 and IEC 60044-6…
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Current transformers are in operation 24/7 and usually remain in use for decades. Proper specification and maintenance of the current transformer is important for operating protection systems safely and reliably and for correct energy metering and billing. IEEE C57.13 and IEC 60044-1 and IEC 60044-6 describe class characteristics of protection and metering current transformers. CT Analyzer allows a complete and precise measurement of all relevant current transformer parameters, for use in laboratories and on site field conditions.

Interested in current transformer testing? – Watch all our current transformer videos: youtube.com/playlist?list=PLzmbZeI1bhu-7ubPhQI6RvaqxSVzLoGS-

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

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/