IEEE - Institute of Electrical and Electronics Engineers, Inc. - C57.12.21-2000

American National Standard Requirements for Pad-Mounted, Campartmental-Type, Self-Cooled, Single-Phase Distribution Transformers With High-Voltage Bushings: High Voltage (34 500 GrdY/19 920 V and Below) and Low Voltage (240/120 V, 167 kVA and Smaller)

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 31 December 1992
Status: inactive
Page Count: 17
Page(s): 1 - 18
ICS Code (Transformers. Reactors): 29.180
ISBN (Electronic): 978-0-7381-3625-7
DOI: 10.1109/IEEESTD.1992.95634
Standard:

This standard covers certain electrical, dimensional, and mechanical characteristics and takesinto consideration certain safety features of single-phase, 60 Hz, mineral-oil-immersed,... View More

Document History

C57.12.21-2000
December 31, 1992
American National Standard Requirements for Pad-Mounted, Campartmental-Type, Self-Cooled, Single-Phase Distribution Transformers With High-Voltage Bushings: High Voltage (34 500 GrdY/19 920 V and Below) and Low Voltage (240/120 V, 167 kVA and Smaller)
This standard covers certain electrical, dimensional, and mechanical characteristics and takesinto consideration certain safety features of single-phase, 60 Hz, mineral-oil-immersed, self-cooled,...
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