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from the Electrical department...
Power Transformer
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Posted by Hussain on 5 July, 2008 - 11:44 am
we want to purchase a new Power Step down 8000 KVA Transformer of 6000/3300 Volt. what is important for selection of transformer? and Why is % impedence important? less impedence or higher impedence is better and why?
Reply to this post...
Posted by Phil Corso, PE on 6 July, 2008 - 3:39 pm
Responding to Hussain's 05-Jul (11:44) query about Impedance... I suggest you search the Control List Archives!

Question: Why have you chosen to purchase an 8MVA, 6/3kV transformer, when there are more economic alternatives?

Phil Corso (cepsicon@aol.com)
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