IEEE C37.112-1996

Name: IEEE C37.112-1996
Brand: IEEE
Price: 285.03 AUD

Superseded

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IEEE Standard Inverse-Time Characteristic Equations for Overcurrent Relays

Available format(s)

PDF

Superseded date

02-05-2018

Language(s)

English

Published date

30-11-1996

Publisher

Institute of Electrical & Electronics Engineers

1 Overview
  1.1 Scope
  1.2 Purpose
2 References
3 Definitions
4 The time-current equation
  4.1 Coordination of inverse time-current characteristics
  4.2 The analytic equation
  4.3 Time dial
  4.4 Standard time-current characteristics
Annex A (Informative) - Derivation of the induction
                        characteristic
Annex B (Informative) - Bibliography

Reviews various existing analytic techniques for representation of relay operating characteristic curved shapes and gives typical operating characteristic curve shapes for standardizing available inverse-time relay characteristics in microprocessor or computer relay applications.

Committee	Power System Relaying and Control
DocumentType	Standard
Pages	20
PublisherName	Institute of Electrical & Electronics Engineers
Status	Superseded
SupersededBy	IEEE C37.112-2018
Supersedes	IEEE DRAFT C37.112 : D11 JAN 96

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IEEE C37.112-1996

IEEE Standard Inverse-Time Characteristic Equations for Overcurrent Relays

Table of Contents

Abstract

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

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