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Passive RF and microwave devices, intermodulation level measurement - Part 6: Measurement of passive intermodulation in antennas. IEC 62037-6:2013-01(EN-FR). Original standard IEC 62037-6-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62037-4-2025

Passive RF and microwave devices, intermodulation level measurement - Part 8: Measurement of passive intermodulation generated by objects exposed to RF radiation. IEC 62037-8:2022-11(en-fr). Original standard IEC 62037-8-2022 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62037-8-2025

Uninterruptible power systems (UPS) - Part 1: Safety requirements. Original standard IEC 62040-1-2017 in PDF full version. Additional info + preview on request

Document status: Active

Uninterruptible power systems (UPS) - Part 1: Safety requirements. Original standard IEC 62040-1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements. IEC 62040-3:2011. Original standard IEC 62040-3-2011 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62040-3-2021

Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level. CEI/IEC 62044-3:2000. Original standard IEC 62044-3-2000 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62044-3-2023