TDS PDF

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Document status: Withdrawn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

IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Up to and Including 100 MVA with 55 C or 65 C Average Winding Rise Original standard ANSI IEEE C57.92-1981 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Guide for Loading Liquid-Immersed Step-Voltage and Induction-Voltage Regulators Original standard ANSI IEEE C57.95-1984 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Guide for Reporting Failure Data for Power Transformers and Shunt Reactors on Electric Utility Power Systems Original standard ANSI IEEE C57.117-1986 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.125-2015