IEEE C57.21-1990 Historical

37788

IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

standard by IEEE , 11/30/1990

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Scope

This standard applies to all oil-immersed or dry-type, single-phase or three-phase, outdoor or indoor shunt reactors rated over 500 kVA. This standard does not apply to other devices such as Shunt reactors, 500 kVA and smaller Current-limiting reactors (see ANSI C57.16-1958 [1])Arc-suppression coils Neutral-grounding devices (see IEEE Std 32-1972 [22])Saturable reactors Line-resonant reactors Filter reactors

Abstract

Revision Standard - Superseded. All oil-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 oil-immersed reactors and construction and installation requirements for dry-type reactors are presented. See more

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Document History

  1. IEEE C57.21-2021


    IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

    • Most Recent

  2. IEEE C57.21-2008


    IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

    • Historical Version

  3. IEEE C57.21-1990

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    IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

    • Historical Version

  4. IEEE C57.21-1981


    IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

    • Historical Version

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Product Details

Published:

11/30/1990

Number of Pages:

48