TDS PDF

IEEE Recommended Practice for Routine Impulse Tests for Distribution Transformers Original standard IEEE Std C57.138-2016 in PDF full version. Additional info + preview on request

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IEEE Guide for Dissolved Gas Analysis in Transformer Load Tap Changers Original standard IEEE Std C57.139-2015 in PDF/ZIP full version. Additional info + preview on request

Document status: Replaced by

IEEE Guide for Evaluation and Reconditioning of Liquid Immersed Power Transformers Original standard IEEE Std C57.140-2017 in PDF full version. Additional info + preview on request

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IEEE Guide to Describe the Occurrence and Mitigation of Switching Transients Induced by Transformers, Switching Devices, and System Interaction Original standard IEEE Std C57.142-2025 in PDF full version. Additional info + preview on request

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IEEE Guide for Application for Monitoring Equipment to Liquid-Immersed Transformers and Components Original standard IEEE Std C57.143-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEEE Std C57.143-2024

IEEE Guide for Application of Monitoring Equipment to Liquid-Immersed Transformers and Components Original standard IEEE Std C57.143-2024 in PDF full version. Additional info + preview on request

Document status: Active