chapter  7
Instrument Transformers
Pages 36

This section covers the fundamental basics and theory of operation of instrument transformers.

Common types of instrument transformers and construction highlights will be discussed. Application

features and characteristics of instrument transformers will be covered without providing details of

three-phase circuit fundamentals, fault analysis, or the operation and selection of protective devices and

measuring instruments. Though incomplete, this section covers the common practices used in industry

over the last 30 years.