In the short circuit test of a 1600 kVA, 15000/400 V star-delta connected three-phase transformer at...
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In the short circuit test of a 1600 kVA, 15000/400 V star-delta connected three-phase transformer at rated power, the primary voltage was measured as 900 V and copper losses as 14500 W. Of the transformer operating with cos = 0,8 inductive at rated power, A) Calculate the secondary voltage B) Calculate the voltage regulation C) If the idle losses are 2450W, calculate the efficiency In the short circuit test of a 1600 kVA, 15000/400 V star-delta connected three-phase transformer at rated power, the primary voltage was measured as 900 V and copper losses as 14500 W. Of the transformer operating with cos = 0,8 inductive at rated power, A) Calculate the secondary voltage B) Calculate the voltage regulation C) If the idle losses are 2450W, calculate the efficiency
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Ratings 1600 KVA Vin 100 volts Hv side cu loss 14 500 Watts Rated I... View the full answer
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