Standard

IEEE C57.21-2021

Sep 2021 Current

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Language English

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Abstract

Revision Standard - Active. All liquid-immersed or dry-type, single-phase or three-phase, outdoor or indoor shunt reactors rated over 500 kVA are covered. Terminology and general requirements are stated, and the basis for rating shunt reactors is set forth. Routine, design, and other tests are described, and methods for performing them are given. Losses and impedance, temperature rise, dielectric tests, and insulation levels are covered. Construction requirements for liquid-immersed reactors and construction and installation requirements for dry-type reactors are presented. This standard also covers thyristor-controlled shunt reactors used in static var compensators.

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Standard from IEEE
Published: September 20 2021
Document type: IS
Pages
ISBN: 978-1-5044-7591-4

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

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IEEE C57.21-2021

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IEEE C57.21-2021

IEEE C57.21-2008

IEEE C57.21-1990

IEEE C57.21-1981

Abstract

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Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (4)

IEEE C57.21-2021

IEEE C57.21-2008

IEEE C57.21-1990

IEEE C57.21-1981

Abstract

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