Why CRGO material is used in transformer ?



Why CRGO material is used in transformer ?

CRGO Transformer:

  • CRGO Stands for Cold Rolled Grain Oriented.
  • The core material CRGO Steel used for construction of transfomrer.
  • CRGO steel core is having less hysteresis losses therefore the efficiency is high as compared to normal core transformer.

Uses of CRGO:

  • It is used to reduce the core losses in transformer.
  • Core loss is the sum of hysteresis and eddy current loss.
 Cold Rolled Grain Oriented

Cold Rolled Grain Oriented


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