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martense
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Join Date: Nov 2010
Posts: 2

Hermetic Transfomer

11/03/2010 6:09 AM

hi all,

i have a hermetic transformer, lately i have a problem with this transformer, the oil level is keep running down, i must release the gas to make the oil level go up again? i already check for DGA and the result is normal. does anyone have suggestion?
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nsmalik_pk
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Join Date: Nov 2010
Location: Pakistan
Posts: 1
#1

Re: Hermetic Transfomer

11/03/2010 12:52 PM

Hi

It may be due to overload which increase its temperature due to this oil may be heatup and decompsed.
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martense
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Join Date: Nov 2010
Posts: 2
#2
In reply to #1

Re: Hermetic Transfomer

11/03/2010 9:10 PM

the load is only 40% of the capacity...
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