Tan / Delta or Power Factor Testing of Dry Type Transformer

[mask12900]

Dear All

Can anyone please clarify how to connect Doble 4100 or Omicron CPC 100 to perform Tan /Delta Test by mentioning each and every step Or can any one post Diagram how to perform Tan Delta Test on Power Transformer . I will be very thank full.

Regards

Sam

[mask12900]

Any body please describe step by step procedure to perform tan delta or doble or power factor test to perform on three phase 2000kva dry type transformer. please