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Why transformers are rated in KVA or MVA?

Mia Hernandez | 2023-05-05 06:23:49 | page views：1377
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Scarlett Gonzales

Studied at the University of British Columbia, Lives in Vancouver, Canada.
Copper losses ( I2R)depends on Current which passing through transformer winding while Iron Losses or Core Losses or Insulation Losses depends on Voltage. So the Cu Losses depend on the rating current of the load so the load type will determine the powerfactor P.F ,Thats why the rating of Transformer in kVA,Not in kW.
2023-05-07 06:23:49
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Zoe Reed

QuesHub.com delivers expert answers and knowledge to you.
Copper losses ( I2R)depends on Current which passing through transformer winding while Iron Losses or Core Losses or Insulation Losses depends on Voltage. So the Cu Losses depend on the rating current of the load so the load type will determine the powerfactor P.F ,Thats why the rating of Transformer in kVA,Not in kW.
Why are transformers rated in kVA and not in kW? - Quora
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