Case Study 3
Transformer Oil – Cleaning.
Good results cleaning transformer oil with the Lubemaster OS600
Approximately 100 litres of waste Shell Diala M transformer oil was decanted into the Lubemaster. An initial sample of the oil was taken and testing showed the following results:
|Water % of Saturation||68%|
The Lubemaster filtered the oil for approximately 8 hours at 40degC with pump pressure of 60psi and vacuum -7. At this time a second oil sample was taken and tested. The tests showed the following results.
|Water % of Saturation||20% DOWN 48%|
|Dielectric Strength||60kV INCREASE OF 55kV|