IEEE Unapproved Draft Std PC57.123/D2.9, Mar 2010
IEEE Draft Guide for Transformer Loss Measurement

Standard No.

IEEE Unapproved Draft Std PC57.123/D2.9, Mar 2010

Release Date

2023

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Scope

Information and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding auxiliary losses), excitation current, and load losses of power and distribution transformers are provided. The guide is intended as a complement to the test code procedures given in Clause 8 and Clause 9 of IEEE Std C57.12.90.