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IEEE Standard for the Qualification of Switchgear Assemblies for Class 1E Applications in Nuclear Power Generating Stations Original standard ANSI IEEE C37.82-1987 (2009) in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C37.82-2025

IEEE Guide for Protective Relay Applications to Power System Buses Original standard ANSI IEEE C37.97-1979 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Guide for Installation of Oil-Immersed Transformers (10 MVA and Larger, 69-287 kV Rating) Original standard ANSI IEEE C57.12.11-1980 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.93-2019

IEEE Guide for Installation of Oil-Immersed EHV Transformers 345 kV and Above Original standard ANSI IEEE C57.12.12-1980 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.93-2019

Draft American National Standard — IEEE Trial-Use Standard for Dielectric Test Requirements for Power Transformers for Operation at System Voltages from 115 kV Through 230 kV Original standard ANSI IEEE C57.12.14-1982 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Standard Test Procedure for Thermal Evaluation of Insulation Systems for Ventilated Dry-Type Power and Distribution Transformers Original standard ANSI IEEE C57.12.56-1986 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.12.60-2020