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Normas IEEE

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IEEE

IEEE C57.91-2025

En Vigor
2026-03-05
IEEE Guide for Loading Mineral-Oil-Immersed Transformers and Step-Voltage Regulators
 
IEEE

IEEE C37.23-2015

En Vigor
2016-05-17
IEEE Standard for Metal-Enclosed Bus
 
IEEE

IEEE P1591.4

En Vigor
2025-09-17
IEEE Approved Draft Standard for Testing and Performance of Hardware for Optical Fiber Composite Overhead Phase Conductor (OPPC)
 
IEEE

IEEE C37.90.1-2024

En Vigor
2025-10-24
IEEE Standard for Relays, Relay Systems, and Control Devices used for Protection and Control of Electric Power Apparatus--Surge Withstand Capability (SWC) and Electrical Fast Transient (EFT) Requirements and Tests