Jun 30, 2003 #1 toral Mechanical Joined Jun 30, 2003 Messages 1 Location TR 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 Joined May 4, 2001 Messages 16,774 Location US 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.