Sweep Frequency Response Analyzer
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Sweep Frequency Response Analyzer SFRA20
Adopting frequency-sweep method to measure transformer winding characteristics.
Deformations of windings such as distortion, swell or displacement of transformer measured by detecting amplitude-frequency response characteristics of each winding, not requiring lifting of transformer enclosure or disintegration.
Quick measuring, measuring of a single winding is within 2 minutes.
High frequency accuracy, higher than 0.001%.