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IEEE C57.169-2023
Current
The latest, up-to-date edition.
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IEEE Guide for Determination of Maximum Winding Temperature Rise in Liquid-Immersed Transformers
Hardcopy , PDF
English
30-06-2023
This document provides a guide for developing mathematical models and test procedures to determine the steady state maximum (hottest spot) and average winding temperature rise over ambient for liquid immersed distribution, power, network, and regulating transformers manufactured in accordance with IEEE C57.12.00.
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