CAST RESIN DRY TYPE TRANSFORMERSExplore further
2019-10-9 · The short circuit impedance is the transformer's impedance, usually between 4% and 6% for distribution transformers and higher than 7% for power transformers. The short circuit impedance is the percentage of the primary rated voltage that must be applied at the transformer primary winding when the secondary winding is shorted in order
Get Price