How is a transformer tan delta test related to oil condition?

This topic has 1 reply, 2 voices, and was last updated 10 months, 2 weeks ago by Donald Salazar.

Viewing 2 posts - 1 through 2 (of 2 total)

Author

Posts
05.09.2025 at 05:47 #1656

Arthur Elliott
Participant

How is a transformer tan delta test related to oil condition?

05.09.2025 at 06:14 #1657

Donald Salazar
Participant

The tan delta test measures insulation aging – and oil condition directly affects results. High moisture or poor BDV in oil can falsely elevate tan delta readings. Using Fluidex purification systems before testing helps ensure results reflect solid insulation status, not just degraded oil.
Author

Posts

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.

Become a Fluidex dealer ?

Fill out the form and become our dealer!