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Transformer and cable impedance

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swiminelectricity

swiminelectricity

Electrical
Joined
Mar 8, 2005
Messages
33
Location
CA
I am doing short circuit studies using SKM. My understanding is the values of the positive %R. %X & % zero %R,%X are the same. But I noticed on some projects. Their zero %Z values are slightly different. Can I get the accurate data from Manufactuers?
Where I can I get the cable impedance data from?
 
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