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Praveen_eel
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Join Date: Jul 2011
Posts: 3

Transformer Calculation

07/27/2011 5:37 AM

can anybody suggest me how to calculate the transformer KVA rating, ACB Rating, VCB Rating
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: Transformer Calculation

07/27/2011 8:16 AM

KVA is the output terminal volts, multiplied by the maximum downstream current, divided by 1000.

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Praveen_eel
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Join Date: Jul 2011
Posts: 3
#2
In reply to #1

Re: Transformer Calculation

07/27/2011 8:22 AM

Dear Sir,

Can you elaberate your answer..??
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electricalexpert65
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#3

Re: Transformer Calculation

07/27/2011 9:28 AM

Too large a subject to post here.
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Praveen_eel
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Join Date: Jul 2011
Posts: 3
#5
In reply to #3

Re: Transformer Calculation

07/27/2011 11:46 PM

Please convey me in brief..
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pnaban
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Join Date: Jun 2010
Location: srilanka
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#4

Re: Transformer Calculation

07/27/2011 11:18 PM

If load is already energised(or use a hired genset) to measure important parameters over a period of time (8 or 24hrs)

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electricalexpert65 (1); pnaban (1); Praveen_eel (2); PWSlack (1)

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