Transformers
 

Transformers problem 2


An alternating voltage with a peak value of 200 V and an average power of 14 kW is connected to the primary coil of a current transformer, which has 1300 turns. Calculate the number of turns of the secondary coil if we want to obtain a current with a peak value of 12 kA. We ignore the power losses in the transformer.


 

material editor: Joanah Frank