what are the protection relays for trasformer

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what are the protection relays for trasformer..

Answer / ranjit singh

1. Buchholz Relay
2.Over Current Relay
3. Earth Fault Relay
4. Winding Temperature Relay
5. Oil Temperature Relay

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what are the protection relays for trasformer..

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

what are the protection relays for trasformer..

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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