Turkmenistan standards PDF
IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers Original standard IEEE Std C57.12.01-2015 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEEE Std C57.12.01-2020
IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers Original standard IEEE Std C57.12.01-2020 in PDF full version. Additional info + preview on request
Document status: Active
IEEE Standard Requirements for Liquid-Immersed Power Transformers Original standard IEEE Std C57.12.10-2017 in PDF full version. Additional info + preview on request
Document status: Active
IEEE Standard for Overhead-Type Distribution Transformers 500 kVA and Smaller; High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below Original standard IEEE Std C57.12.20-2017 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEEE Std C57.12.20-2023
IEEE Standard for Overhead-Type Distribution Transformers 500 kVA and Smaller; High Voltage, 34 500 V and Below; Low Voltage, 7970/13 800Y V and Below Original standard IEEE Std C57.12.20-2023 in PDF full version. Additional info + preview on request
Document status: Active
IEEE Standard for Submersible Single-Phase Transformers-250 kVA and Smaller; High Voltage 34 500 GrdY/19 920 V and Below; Low Voltage 600 V and Below Original standard IEEE Std C57.12.23-2018 in PDF full version. Additional info + preview on request
Document status: Active