BZ series utilize physiochemical means to recover deteriorated transformer oil and breaker oil while removing the acid content, suspended matter and precipitated residues in oil. It utilizes a special purification, which allows transformer to stay running in normal manner without switch off of power and change of oil. The basic content and anti-oxygenic property of oil remain the same after treatment, and is brought back to the specification of new oil; insulator property and safety of equipment are enhanced while cost is reduced by 90% compared with conventional way of oil-change. It is recommended to use the recycling device after oil withstand voltage is treated to an acceptable range, in which case cost will be even more lower and its effect will be more evident.

Technical Parameters