Transformer Choice
Transformer Choice
(OP)
Hello everybody,
What is the rule and limitations of chosing TR vector group. For example i will use a YNd transformer %6 Uk 33/0.4 kV but i don't know which vector group to choose. YND11 or 1 0r 5 ?
Thanking you in advance
What is the rule and limitations of chosing TR vector group. For example i will use a YNd transformer %6 Uk 33/0.4 kV but i don't know which vector group to choose. YND11 or 1 0r 5 ?
Thanking you in advance






RE: Transformer Choice
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Sometimes I only open my mouth to swap feet...
RE: Transformer Choice
RE: Transformer Choice
Should have said 'in the UK and most of Europe' regarding the earthing of the neutral. The US has some other methods of grounding which we normally don't see in Europe.
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Sometimes I only open my mouth to swap feet...