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In this analysis, we will calculate the equivalent high-side parameters of a 50kVA transformer with given test data from short-circuit and open-circuit tests. The transformer operates at 2400–600 V and 60 Hz, with testing values of Voc = 600 V, Vsc = 76.4 V, Ioc = 3.34 A, Isc = 20.8 A, Poc = 484 W, and Psc = 754 W. Understanding these parameters is critical for transformer modeling and performance evaluation.
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Problem # 2-39 (a) • The following test data were obtained from short-circuit and open-circuit tests of a 50kVA, 2400 – 600 V, 60 Hz transformer: • Voc = 600 V Vsc = 76.4 V • Ioc = 3.34 A Ioc = 20.8 A • Poc = 484 W Psc = 754 W ECE 441