Transformer Testing

To confirm the specifications and performances of an electrical power transformer it has to go through a number of testing procedures. Some tests are done at a transformer manufacturer premises, some of them are done at the commissioning stage and some of them are carried out for routine maintenance.

Following are the details of different types of testing of Power Transformer
  • Power Transformer Testing
  • TTR Test
  • Breakdown voltage Test
  • Short Circuit Test
  • Open Circuit Test
  • Insulation Resistance Test
  • Winding Resistance Test
  • Vector Group Test
  • C&DF Test