Transformer oil is a liquid insulation that is used as a lubricant in transformers, and as a heat transfer or safety guard for the temperature inside the transformer. When transformer oil is used continuously, its quality as liquid insulation will decrease, which is caused by several factors, including oxidation that occurs in the tank. Contaminants from outside and so on. If this happens, the …
Transformer oil is one of the liquid insulating materials, with the main components of transformer oil involving hydrocarbon elements or compounds, including paraffinic, naphthenic, and aromatic hydrocarbons. Contaminants in transformer oil can cause impurities. The addition of phenol and Butylated Hydroxytoluene (BHT) can reduce the contaminant content. Research was conducted to determine the …