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What is acceptable value of tan delta in oil filled and dry type 33 KV transformers?
Wiki User
∙ 12y ago
Tan Delta is a condition monitoring test.
Value of Tan Delta very much depends upon the temperature and recommended values at 20Deg.C is 1.
Values at other temperatures can be determined by using correction factor given in IEC76
Wiki User
∙ 12y ago
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Current Transformers Manufacturers?
Macroplast Transformers is a leading Current Transformers Manufacturers in India. Current transformers are devices that transform higher current value to lower current value. Current transformers provide galvanic isolation from the voltage on the primary winding while simultaneously creating a power signal that has been converted to a standard level, which in turn permits the use of standard measurement instruments and relays. For more info contact us.
