We have a 1275KVA existing Transformer in a power plant project. Customer want

We have a 1275KVA existing Transformer in a power plant
project. Customer want to get it test & confirm whether it
is a Dyn1 Transformer or not. Pleae let me know how to test
it.

Question Posted / fazal

1 Answers
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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test &..

Answer / mani_mc2006

If they are mentioned or not leave it. Check the following
condition.
1)1U2n + 1W2n = 1U1W
2)1W2v=1W2w
3)1V2w > 1V2v

If it is satisfied with above. Then sure it's Dyn1

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