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Faisal Nouman
09-07-2014 04:55 AM

Sludge and Sediment Problem in Transformer

The IEC standards tell that if Acidity and dessipation factor have high values, we should conduct test for sludge and sediments. My question is if we find out that adequate amount of sludge is present in transformer oil and precipatations, what can we do ?
How to remove these sludge and sediments ?