TDS PDF

IEEE Standard Requirements for Tap Changers Original standard IEEE Std C57.131-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.131-2024

IEEE Standard Performance Requirements and Test Methods for Tap-Changers Original standard IEEE Std C57.131-2024 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers Original standard IEEE Std C57.134-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.134-2024

IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Distribution and Power Transformers Original standard IEEE Std C57.134-2024 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers Original standard IEEE Std C57.135-2011 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Guide for Audible Sound of Liquid-Immersed Power Transformers Original standard IEEE Std C57.136-2023 in PDF full version. Additional info + preview on request

Document status: Active