IEEE Standards Association
IEEE Project
PC57.147 - Guide for Acceptance and Maintenance of Natural Ester Insulating Fluids in Transformers and Other Electrical Equipment
This guide recommends tests and evaluation procedures, as well as criteria and methods of maintenance, for natural ester-based (e.g. vegetable oil) insulating fluids. Methods of reconditioning, field applications and diagnostics of natural ester-based insulating fluids are also described.
- Status:
Sponsor: PE/TR - Transformers 
Society: PE - IEEE Power and Energy Society
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