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i <br /> ,,talk, DUKE <br /> o, ENERGY, <br /> December 9, 2019 <br /> Station ID: 8634505 <br /> Simons Rd. Zephyrhills, FL 33542 <br /> Good morning: <br /> We are providing the following information based upon your request for the available short circuit <br /> current. Duke Energy provides the maximum short circuit current based on infinite buss on the source <br /> side of the supply transformer and minimum transformer impedance for the size and voltage installed. <br /> The short circuit current value provided would be the utility design maximum fault current available <br /> based upon a bolted fault at the point of delivery. <br /> The calculated maximum available short circuit current requested at the point of delivery for the <br /> above referenced service location is as follows: <br /> (Short Circuit current in RMS symmetrical Amperes) <br /> 240 Volt Fault 13,900 <br /> 120 Volt Fault 20,800 <br /> Transformer Information: <br /> Transformer KVA 50 KVA <br /> I <br /> Transformer Voltage 120 240V <br /> Transformer percent impedance 1.50 %Z <br /> Transformer X/R ratio 1.90 X/R <br /> Kind Regards, <br /> Lillian Marcano <br /> Engineering Design Associate <br /> Office: (727) 562 - 3903 <br /> Duke Energy Florida <br />