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Homepage>IEEE Standards>29 ELECTRICAL ENGINEERING>29.180 Transformers. Reactors>IEEE C57.109-1985 - IEEE Guide for Transformer Through-Fault-Current Duration
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Released: 02.12.1985

IEEE C57.109-1985 - IEEE Guide for Transformer Through-Fault-Current Duration

IEEE Guide for Transformer Through-Fault-Current Duration

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54.53 EUR
Standard number:IEEE C57.109-1985
Released:02.12.1985
ISBN:978-0-7381-4290-6
Pages:3
Status:Active
Language:English
DESCRIPTION

IEEE C57.109-1985





New IEEE Standard - Superseded. Recommendations believed essential for the application of overcurrent protective devices applied to limit the exposure time of transformers to short circuit current are set forth. Transformer coordination curves are presented for four categories of transformers. There is no intent to imply overload capability.