About this document
Current Transformer Selection Guide by bookreaderAU is a document available to read on EtoBox.
This document discusses the selection and sizing of current transformers and wiring in substations. It covers characteristics of CTs including class types, specifications, saturation issues, and standards. The document explains how CT secondary currents are determined from primary currents based on the transformer ratio. It also discusses factors that can cause AC and transient saturation in CTs such as connected burdens, lead resistances, and remanence. Several examples are provided to demonstrate how to c
- Author
- bookreaderAU
- Language
- EN