C57.12.52-2012 IEEE Standard for Sealed Dry-Type Power Transformers, 501 kVA and Higher, Three-Phase, with High-Voltage 601 to 34500 Volts, Low-Voltage 208Y/120 to 4160 VoltsGeneral Requirements

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 March 2013
Status: active
Page(s): 1 - 26
ICS Code (High voltage switchgear and controlgear): 29.130.10
ISBN (Online): 978-0-7381-8188-2
DOI: 10.1109/IEEESTD.2013.6471999

Abstracts

Regular

Characteristics relating to performance, limited electrical and mechanical interchangeability, and guidance to assist in the proper selection of sealed dry-type transformers are provided in this standard. Specific rating combinations are described in the range from 750 to 5000 kVA inclusive, with high-voltage 2400 to 34500 Volts inclusive and low-voltage 208Y/120 to 4160 Volts inclusive. Sealed dry-type power transformers filled with only dry air or nitrogen, at the time of filling, are considered. Other gases are not considered in this standard. This standard does not apply to other types of transformers, such as specialty, ventilated dry-type, pad-mounted dry-type, liquid immersed, instrument, regulating, furnace, mine, and rectifier transformers.

Standard

Characteristics relating to performance, limited electrical and mechanical interchangeability, and guidance to assist in the proper selection of sealed dry-type transformers are provided in this standard. Specific rating combinations are described in the range from 750 to 5000 kVA inclusive, with high-voltage 2400 to 34500 Volts inclusive and low-voltage 208Y/120 to 4160 Volts inclusive. Sealed dry-type power transformers filled with only dry air or nitrogen, at the time of filling, are considered. Other gases are not considered in this standard. This standard does not apply to other types of transformers, such as specialty, ventilated dry-type, pad-mounted dry-type, liquid immersed, instrument, regulating, furnace, mine, and rectifier transformers.

Document History

C57.12.52-2012 - IEEE Standard for Sealed Dry-Type Power Transformers, 501 kVA and Higher, Three-Phase, with High-Voltage 601 to 34500 Volts, Low-Voltage 208Y/120 to 4160 VoltsGeneral Requirements
March 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Characteristics relating to performance, limited electrical and mechanical interchangeability, and guidance to assist in the proper selection of sealed dry-type transformers are provided in this standard. Specific rating combinations are described in the range from 750 to 5000 kVA inclusive, with hi...

PC57.12.52/D6, Aug 2012 - IEEE Draft Standard for Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34500 Volts, Low-Voltage 208Y/120 to 4160 Volts- General Requirements
August 28, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard is intended to set forth characteristics relating t 1 o performance, limited electrical and mechanical interchangeability, and to assist in the proper selection of said equipment. Specific rating combinations are described in the range from 750 to 5000 kVA inclusive, with high-voltage ...

PC57.12.52/D5, Aug 2011 - IEEE Draft Standard for Sealed Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase, with High-Voltage 601 to 34500 Volts, Low-Voltage 208Y/120 to 4160 Volts- General Requirements
August 25, 2011 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard is intended to set forth characteristics relating t 1 o performance, limited electrical and mechanical interchangeability, and to assist in the proper selection of said equipment. Specific rating combinations are described in the range from 750 to 5000 kVA inclusive, with high-voltage ...

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