Answer / simon

The another name of open delta is v-v connection.In it the Prim & Sec winding has only two windings. As compared 4rm delta delta x-mer only 58% turns r kept. it is used for low v &low power 3 Phase x-mer .

Answer / k.prakashchandra

Open delta is made with only two single phase transformers
which are connected in series. Two phases for two free
terminals and the third phase to the common point.The output
power will be restricted to 87 % of the total capacity.You
will get 3 ph 3 w secondary from 3 ph 3 w primary

Any one Give me formula for to increse the power factor, 0.8 to 0.95, How much the KVAr Required

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what are the things that can cause a three phase motor to crawl?

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why ht motor connection in star

10 Answers   Suzlon,

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