Standard

IEEE C57.109-1985

Dec 1985 Revised

Note: Latest version: IEEE C57.109-2018

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Language English

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Abstract

New IEEE Standard - Superseded.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.

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Standard from IEEE
Published: December 2 1985
Document type: IS
Pages
ISBN: 978-0-7381-4290-6

Publisher: IEEE
Distributor: IEEE
ICS: 29.180
National Committee: IEEE Power and Energy Society / Transformers

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Revised by: IEEE C57.109-1993

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (3)

IEEE C57.109-2018

IEEE C57.109-1993

IEEE C57.109-1985

Abstract

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