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Unformatted text preview: V srated = I srated 62.5A = c. The turns ratio was already found in part a: a 2 = kVA kW kVAR kW Problem 5-19: V prated 480 V = V srated 240 volt = S rated 15 kVA = Z eqp 0.305 j 0.885 + ( ) = F p 0.866 = lagging I L 100 A = Solution a. acos F p ( 29-= 30.003-deg = angle is negative since lagging F p The secondary load current is given in complex form by: I s I L e j = I s 86.6 50.004j-A = I s 100A =...
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This note was uploaded on 03/26/2012 for the course ECET 231 taught by Professor Piller during the Spring '12 term at Purdue University-West Lafayette.
- Spring '12