wirenut1980
Senior Member
- Location
- Plainfield, IN
Hello, I am dealing with an issue of a utility transformer pad-mount bay-o-net fuse blowing once ever six months or so (on average) at a couple car wash locations. Back in 2002, an oil sample was analyzed and showed 14 parts per million (PPM) of acetalyene. Relatively low as I understand it. I just had another sample analyzed this month and the report came back less than 1 PPM. Is it possible for impurity levels to decrease over time? I wonder if the transformer was changed out sometime between 2002 and now...
Thanks!
Thanks!