Friday, January 16, 2015

What are the disadvantages of low power factor?

What are the disadvantages of low power factor?

Low power factor increases the current drawn from the supply to supply same power to the load.The high current due to low p.f has the following disadvantages:


  • Large conductor size and  results in high cost
  • More copper losses and poor efficiency.
  • Large voltage drop,results in poor regulation.

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