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IEEE C57.109 : 1993
M00023111
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IEEE C57.109 : 1993
GUIDE FOR LIQUID-IMMERSED TRANSFORMER THROUGH-FAULT-CURRENT DURATION
Institute of Electrical & Electronics Engineers
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Table of Contents
1 Overview
1.1 Scope
1.2 Purpose
1.3 General
2 References
3 Definitions
4 Transformer coordination
4.1 Category I transformers
4.2 Category II transformers
4.3 Categories III and IV transformers
4.4 Recommended duration limits
Abstract
Refers to liquid-immersed transformers through-fault-current duration as referenced in IEEE Std C 57.12.00-1993 as Categories, I, II, III, and IV.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Institute of Electrical & Electronics Engineers |