Working Group Details
InsLife-WGC57.119 - Insulating Life - Temp Rise Test Above NP Rating Working Group
|Working Group Chair||
|IEEE Program Manager|
IEEE C57.119-2001 - IEEE Recommended Practice for Performing Temperature Rise Tests on Oil-Immersed Power Transformers at Loads Beyond Nameplate Ratings
Reaffirmed 2008. Recommendations are made, where possible, regarding the performance and evaluation of temperature rise tests on oil-immersed power transformers beyond nameplate ratings. The intent is to assist power transformer manufacturers, and the ultimate users, in evaluating thermal performance of the transformers under varying loads.