Shall we use Dyn1 transformer in place of Dyn11 for motor application as a distr

Shall we use Dyn1 transformer in place of Dyn11 for motor application as a distribution transformer

Question Posted / gururaj kulkarni

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Shall we use Dyn1 transformer in place of Dyn11 for motor application as a distribution transformer..

Answer / gururaj kulkarni

Dyn1 will have a phase shift of 30deg on leading side and Dyn11 will have phase shift of 30 deg on lag side. Hence the same can be used. But we can not do parallel operation as there will be dead short circuit

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