TDS PDF

IEEE Guide for Protecting Power Transformers Original standard ieee std c37.91-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C37.91-2021

IEEE Guide for Protecting Power Transformers Original standard IEEE Std C37.91-2021 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Standard for Analog Inputs to Protective Relays From Electronic Voltage and Current Transducers Original standard IEEE Std C37.92-2005 (2011) in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C37.92-2023

IEEE Standard for Low-Energy Analog Interfaces between Protective Relays and Power System Signal Sources Original standard IEEE Std C37.92-2023 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Guide for Power System Protective Relay Applications of Audio Tones Over Voice Grade Channels Original standard IEEE Std C37.93-2004 (2010) in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Standard for N times 64 kbps Optical Fiber Interfaces between Teleprotection and Multiplexer Equipment Original standard IEEE Std C37.94-2017 in PDF full version. Additional info + preview on request

Document status: Active