Three Phase Transformer
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Three Phase Transformer

 The db-tech DB-100KV Three phase transformer is a static electrical device, that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic ux, which in turn, induces a varying electromotive force or "voltage" across a second coil wound around the same core.


Technical Information:
  • Rated Capacity: 100 KVA              
  • Rated Frequency: 50 HZ                 
  • Voltage Ratio: 11000V/415V        
  • Vector Group: Dyn11       
  • Ambient Temp.: 40˚C     
  • Temperature Rises: In oil: 60˚C & In winding: 65˚C
  • No load loss: 230W         
  • Load loss at 75˚C: 1600W             
  • Impedance at 75˚C: 4.0%               
  • Dielectric strength: 28KV for 1 minute      
  • Type of cooling: ONAN


  • Silica gel breather
  • Dial type thermometer
  • Horn gap arrester           
  • Conservator      
  • Lifting Lugs                           
  • Earthling terminals         
  • Nameplate         

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