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.
- Sponsor Committee
- PE/TR - Transformers
Learn More - Status
- Superseded Standard
- PAR Approval
- 2000-05-16
- Superseded by
- C57.119-2018
- Board Approval
- 2001-10-10
- History
-
- ANSI Approved:
- 2002-01-30
- Published:
- 2002-03-12
- Reaffirmed:
- 2008-03-27
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/TR - Transformers
Learn More - Working Group
-
InsLife-WGC57.119 - Insulating Life - Temp Rise Test Above NP Rating Working Group
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Gael Kennedy
No Active Projects
C57.119-2018
IEEE Recommended Practice for Performing Temperature Rise Tests on Liquid-Immersed Power Transformers at Loads Beyond Nameplate Ratings
Recommendations are made, where possible, regarding the performance and evaluation of temperature rise tests on liquid-immersed power transformers beyond nameplate ratings in this recommended practice. The intent is to assist power transformer manufacturers, and the ultimate users, in evaluating thermal performance of the transformers under varying loads.
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards