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Power transformer checking per annual

Power transformer checking per annual

Power transformer checking per annual

(OP)
Could anyone please help me?

what is neccessary maintennace checking for Power transformers per annual?


Thanks

RE: Power transformer checking per annual

Far too vague a question to get a sensible answer.
What capacity?
Voltage?
Oil filled/dry?
On load tapchanger?
Load cycle?
Environment?
Free breathing/Conseravtor/Hermetically sealed?
etc etc.
Regards
Marmite

RE: Power transformer checking per annual

Try the NETA Maintenance Testing Standard.  

RE: Power transformer checking per annual

(OP)
Reply Marmite

Thank for answer .
12.5 MVA and Oil filled, on load tap changer and Conservator type 22 kV/6.6 kV.

Reply david

What 's  NETA ? I never seen this. can you give me more information ?  

RE: Power transformer checking per annual

interNational Electrical Testing Association.
http://www.netaworld.org/

Bill
--------------------
"Why not the best?"
Jimmy Carter

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