draw vector diagram and +ve,zero sequence
diagram of symmetrical three phase fault.
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can we use breather in a SEALED power or distribution transfomer instead of injecting nitrogen.
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8 Answers Adani, Blue Star, Power Control,
we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?
why the transformer has no starter
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