Jun 30, 2003 #1 toral Mechanical Jun 30, 2003 1 Is it possible to recover the insulating oil by filtration if the PF and IFT values reveals abnormalities? Thank You
Is it possible to recover the insulating oil by filtration if the PF and IFT values reveals abnormalities? Thank You
Jun 30, 2003 #2 electricpete Electrical May 4, 2001 16,774 For normal age-related degradation resulting in high neutralization number, low IFT, simple filtering will not restore the oil. Reclamation using Fuller's earth or other methods is required. Upvote 0 Downvote
For normal age-related degradation resulting in high neutralization number, low IFT, simple filtering will not restore the oil. Reclamation using Fuller's earth or other methods is required.
