IEEE C57.147-2018
Current
The latest, up-to-date edition.
IEEE Guide for Acceptance and Maintenance of Natural Ester Insulating Liquid in Transformers
Hardcopy , PDF
English
19-07-2018
This guide recommends tests and evaluation procedures, as well as criteria and methods of maintenance, for natural ester-based (e.g., vegetable oil) insulating liquids.
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