C57.12.23-1992 IEEE Standard for Transformers--Underground-Type, Self-Cooled, Single-Phase Distribution Transformers with Separable, Insulated, High-Voltage Connectors; High Voltage (24 940 GrdY/14 400 V and Below) and Low-Voltage (240/120 V, 167 kVA and Smaller)

inactive - Reaffirmed , Superseded by C57.12.23-2002
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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 25 November 1992
Status: inactive
Page Count: 15
Page(s): 1 - 16
ICS Code (Transformers. Reactors): 29.180
ISBN (Electronic): 978-0-7381-3475-8
DOI: 10.1109/IEEESTD.1992.114374

Abstracts

Standard

Electrical, dimensional, and mechanical characteristics and certain safety features of single-phase, 60 Hz, mineral-oil-immersed, self-cooled, distribution transformers with separable insulated high-voltage connectors are covered. Ratings, testing, and construction are discussed. These transformers are generally used for step-down pruposes from an underground primary cable supply and are suitable for occasional submerged operation. The intent is to provide a basis for determining their performance, interchangeability, and safety, and for their selection. This standard does not cover the electrical and mechanical requirements of accessory devices that may be supplied with the transformer

Document History

C57.12.23-2009 - IEEE Standard for Submersible Single-Phase Transformers: 167 kVA and Smaller; High Voltage 25 000 V and Below; Low Voltage 600 V and Below - Redline
April 30, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This standard covers certain electrical, dimensional, and mechanical characteristics and takes into consideration certain safety features of single-phase, 60 Hz, liquid-immersed, self-cooled, submersible distribution transformers with separable insulated high-voltage connectors.

C57.12.23-2009 - IEEE Standard for Submersible Single-Phase Transformers: 167 kVA and Smaller; High Voltage 25 000 V and Below; Low Voltage 600 V and Below
April 30, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Electrical, dimensional, and mechanical characteristics and certain safety features of single-phase, 60 Hz, liquid-immersed, self-cooled, submersible distribution transformers are covered. This standard is intended for use as a basis for establishing the performance, electrical and mechanical interc...

PC57.12.23/D7, Apr 2008 - IEEE Draft Standard for Submersible Single-Phase Transformers: 167 kVa and Smaller; High Voltage 25 000 V and Below; Low Voltage 600 V and Below (Revison of IEEE C57.12.23-2002)
January 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Electrical, dimensional, and mechanical charasteristics and certain safety features of single-phase, 60Hz, liquid-immersed, self cooled, submersible distribution transformers are covered. This standard is intended for use as a basis for establishing the performance, electrical and mechanical interch...

C57.12.23-2002 - IEEE Standard for Underground Type, Self-Cooled, Single-Phase, Distribution Transformers With Separable Insulated High-Voltage Connectors; High Voltage 25 000 V and Below; Low Voltage 600 V and Below; 167 kVa and Smaller
January 1, 2002 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Electrical, dimensional, and mechanical characteristics and certain safety features of single-phase, 60 Hz, mineral-oil-immersed, self-cooled, distribution transformers with separable insulated high-voltage connectors are covered. Ratings, testing, and construction are discussed.

C57.12.23-1992 - IEEE Standard for Transformers--Underground-Type, Self-Cooled, Single-Phase Distribution Transformers with Separable, Insulated, High-Voltage Connectors; High Voltage (24 940 GrdY/14 400 V and Below) and Low-Voltage (240/120 V, 167 kVA and Smaller)
November 25, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Electrical, dimensional, and mechanical characteristics and certain safety features of single-phase, 60 Hz, mineral-oil-immersed, self-cooled, distribution transformers with separable insulated high-voltage connectors are covered. Ratings, testing, and construction are discussed. These transformers ...

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