GE Type U Bushing Premature Failure Issues Whitepaper

Type “U” Bushings… So What’s the Concern About?

Up-to-the-Minute News About Type “U” Transformer Bushings from ABB Contact including:

•  Identifying Type “U” Bushings, Migrating Ink leads to
  Corona action an d Top Terminal Overheating
• “Criteria for Concern” Update with Refurbishment Recommendations
• Bushing Guidelines and Dealing with PCB Contamination
• Type “T” Bushings