C57.12.11-1980 IEEE Guide for Installation of Oil-Immersed Transformers (10 MVA and Larger 69-287 kV Rating)

inactive
Buy Now
Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1980
Status: inactive
Page Count: 20
ICS Code (Transformers. Reactors): 29.180
ISBN (Online): 0-7381-4294-8
DOI: 10.1109/IEEESTD.1980.81052

Abstracts

Standard

Increasing application of large capacity high-voltage transformers with reduced insulation has brought forth the parallel need for increasing care during installation and service. To maintain dielectric strength of the insulation it is essential to avoid moisture and entrapped air or gas bubbles. Since oil is an essential portion of the insulation structure, oil quality and care in handling are extremely important. The recommendations presented in this guide primarily apply to new large oil-immersed power transformers with high-voltage windings rated 69-287 kV inclusive. However, appropriate sections of the guide may be applied to lower voltage transformers when similar conditions and similar transformer construction exist, and may also be used in servicing older transformers which have been opened for maintenance or repair work.<>

Document History

C57.12.11-1980 - IEEE Guide for Installation of Oil-Immersed Transformers (10 MVA and Larger 69-287 kV Rating)
January 1, 1980 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Increasing application of large capacity high-voltage transformers with reduced insulation has brought forth the parallel need for increasing care during installation and service. To maintain dielectric strength of the insulation it is essential to avoid moisture and entrapped air or gas bubbles. Si...

Advertisement