Need design for annunciation circuit for buchholz relay installed in 11 Kv HT panel of jyoti , for transformer of voltamp make ( 11000/415 V).The Protection system is at 110V DC. The circuit should give an alarm when buchholz alarm contacts ( NO) trip and should have a push button to reset the alarm.
Kindly advise.

 

Need design for annunciation circuit for buchholz relay installed in 11 Kv HT panel of jyoti , for transformer of voltamp make ( 11000/415 V).The Protection system is at 110V DC. The circuit should give an alarm when buchholz alarm contacts ( NO) trip and should have a push button to reset the alarm.
Kindly advise.

What is jyoti? It is either a typo or not English.

Why do you need this? School project?

 

Jyoti is HT ( 11KV)VACUUM BREAKER SUPPLIER .
I AM WORKING IN COMPANY.
NEED FOR SUBSTATION.

 

Thing is, you need professionals doing this job. I am shutting this thread down because, frankly, it is too dangerous to be done by someone who doesn't have the experience to do this safely.

The moderating staff will weigh in on this I am sure, but I strongly suspect my decision will stand.