Dielectric Testing Product Applications

1 applications found

Static Frequency Converter for Isolate Frequency Converter Fault

Induction motor powered by frequency converter may require additional testing following a fault identified as a stator related anomaly. If the inner phase insulation is damaged or weak, the rapid voltage rise seen from many frequency converters can result in inner phase currents sufficient to cause the frequency converter failure. This article is designed to give the analyst additional motor circuit evaluation test data, using the motor circuit evaluation for de-energized testing, to better isolate the cause of ...

ByFrequency Converter based in Chicago, ILLINOIS (USA)

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