2014 Edition, August 21, 2014
Guide for Methods of Power-Factor Measurement for Low-Voltage (1000 V AC or lower) Inductive Test Circuits
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Description / Abstract:
This guide describes three methods used in the measurement of
the power factor of inductive low-voltage (1000 V and lower) test
circuits. These methods may be used at any frequency; however, the
values in the tables are specifically for 60-Hz test circuits.
These methods are as follows: