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Standard IEEE C57.21-2021 20.9.2021 preview

IEEE C57.21-2021

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

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STANDARD published on 20.9.2021


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The information about the standard:

Designation standards: IEEE C57.21-2021
Publication date standards: 20.9.2021
SKU: NS-1037577
The number of pages: 126
Approximate weight : 409 g (0.90 lbs)
Country: International technical standard
Category: Technical standards IEEE

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Annotation of standard text IEEE C57.21-2021 :

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.

ISBN: 978-1-5044-7591-4, 978-1-5044-7592-1

Number of Pages: 126

Product Code: STD24715, STDPD24715

Keywords: dielectric tests, dry-type shunt reactor, IEEE C57.21, liquid-immersed shunt reactor

Category: Transformers

Latest update: 2026-04-22 (Number of items: 2 274 512)
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