Highvoltage transformer free of PD


Datasheet as PDF

 

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High voltage transformer free of partial discharge

BV 23076005


Customer’s demand


For our measurements we need a high voltage transformer with a voltage of 3000 V 50 Hz. The transformer has to be free of partial discharge. The max. PD at 3 kV that is allowed has to be less than 5 pC.


Solution


We build a high voltage transformer, which is constructed for very low fields. The vacuum potting at 10 mBar remaining pressure makes sure, that all airgaps are filled with the highly fluid cast resin.


Technical data


Power: 50 VA
Primary: 2 x 50 V
Secondary: 3000 V
Current: 0,016 A
Free of partial discharge


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