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IEEE Standard for the Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations Original standard IEEE Std 420-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std 420-2023

IEEE Standard for Design and Qualification of Class 1E Control Boards, Panels, and Racks Used in Nuclear Power Generating Stations Original standard IEEE Std 420-2023 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Standard Definitions for Excitation Systems for Synchronous Machines Original standard IEEE Std 421.1-2021 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems Original standard IEEE Std 421.2-2014 in PDF full version. Additional info + preview on request

Document status: Withdrawn

IEEE Standard for High-Potential Test Requirements for Excitation Systems for Synchronous Machines Original standard IEEE Std 421.3-2016 in PDF full version. Additional info + preview on request

Document status: Active

IEEE Guide for the Preparation of Excitation System Specifications Original standard IEEE Std 421.4-2014 in PDF full version. Additional info + preview on request

Document status: Withdrawn