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PC57.120 - Guide for Loss Evaluation of Distribution and Power Transformers and Reactors

This guide offers a methodology to determine and thereby specify the economic value of no-load, load, and auxiliary losses. The use of this guide allows manufacturers to tailor the design to the unique economic situation of each user, and allows the user to evaluate multiple designs.This guide covers the economic loss evaluation of liquid filled distribution and power transformers, dry type distribution and power transformers, and reactors.
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