what are the protection relays for trasformer
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Answer / ranjit singh
1. Buchholz Relay
2.Over Current Relay
3. Earth Fault Relay
4. Winding Temperature Relay
5. Oil Temperature Relay
Is This Answer Correct ? | 15 Yes | 0 No |
Answer / vipin chaudhary
1.Buchholz Relay
2.Over Current Relay
3. Earth Fault Relay
4. Winding Temperature Relay
5. Oil Temperature Relay
6. differential protection for internal fault
Is This Answer Correct ? | 3 Yes | 2 No |
Answer / mukesh kumar
1.Oil Surge Relay
2.Pressure Relief Relay
3.Buchholz Relay
4.Winding and Oil Temperature Relay
5. Differential Protection (for Internal Fault)
6.Buchholz Relay
7.Circulating Current Relay
8.Residue Earth Fault
Is This Answer Correct ? | 1 Yes | 1 No |
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