Info-Recently one of our plants had a Bussman LMN infantile PT fuse failure. It was a manufacture defect problem. Appeared to be a cold solder joint.
-Nehtisha
I appreciate all the answers that I have received. I will look into other oil filled transformers for replacements and will ask our purchasing group why I haven’t heard that option mentioned. I’ll also talk to the person who had my job years before me about using other oil filled transformers...
The plant that I work at has several PCB transformers that we are planning to replace or retro-fill. I have heard some sketchy things about Retro-filling that make me question the process and end results.
I’m wondering what information or practical experience others have had with...
