C57.21-1990 IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1991
Status: inactive
Page Count: 50
ICS Code (Transformers. Reactors): 29.180
ISBN (Online): 0-7381-0882-0
DOI: 10.1109/IEEESTD.1991.101052

Abstracts

Standard

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.<>

Document History

C57.21-2008 - IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA
August 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 performin...

C57.21-2008 - IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA - Redline
August 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 performin...

PC57.21/D14, Dec. 2007 - IEEE Draft Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA
January 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 performin...

C57.21-1990 - IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA
January 1, 1991 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 performin...

C57.21-1981 - IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Over 500 kVa
January 1, 1981 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard applies to all oil-immersed or dry-type, single-phase or three-phase outdoor or indoor shunt reactors rated 501 kVA and larger. It covers general requirements, terminology, ratings, insulation classes, dielectric tests, losses, impedance, temperature rise, construction, accessories and...

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