united transformers

united transformers - Tap changer Winding coil Tap changer...

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Practical Training Seminar On UNITED TRANSFORMER Presentation By Rohit Dadhich 4 th year Electrical EE0535
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Content Introduction Manufacturing phases Core Winding Core – winding Assembly heating Tank up Testing Insulation
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Introduction United transformer established in 1980 by prakesh murnis . Rating upto 100 MVA, 220 KV Class. Supply .
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Core assembly
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Coil-winding Low voltage winding high voltage winding
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L.V. Winding
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H .V. Winding
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H .V. Winding parameters for 25 KVA Transformer I.D - 140 mm O.D - 190 mm Axial - 85 mm Turn - 1760 Coil - 12
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Core-winding assembly
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Unformatted text preview: Tap changer Winding coil Tap changer Parameters for tap changing coil (250 KVA Transformer) I.D. : 220 mm O.D.: 265 mm Axial : 95 mm Turn : 427 Taping : I- 345 II- 386 III-427 Normal coil : 6 Taping coil : 6 Heating Oven Meager meter Tank Up Parts Fitting Finishing painting Testing Open circuit test Short circuit test Ready to dispatch Insulation Cotton tape Creep tape Paper covering D.P.C T.P.C Varnish Transformer oil Thank you...
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This note was uploaded on 01/05/2012 for the course ECEN 212 taught by Professor Hamilton during the Fall '11 term at BYU.

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united transformers - Tap changer Winding coil Tap changer...

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