Superseded Standard

IEEE C57.12.12-1980

IEEE Guide for Installation of Oil-Immersed EHV Transformers 345 kV and Above

Large, oil-immersed power transformers with high-voltage windings rated 345 kV and above are considered. Inspection on receipt, internal inspection at the site, preliminary oil filling, assembly, vacuum treatment and final filling, vacuum drying of insulation, re-circulation, and energization are covered.

Sponsor Committee
PE/TR - Transformers
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Status
Superseded Standard
Board Approval
1977-12-15
History
ANSI Approved:
1980-05-09
Published:
1980-11-07

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/TR - Transformers
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No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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