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Superconductivity - Part 8- AC loss measurements - Total AC loss measurement of round superconducting wires exposed to a transverse alternating magnetic field at liquid helium temperature by a pickup coil method. IEC 61788-8:2010-06(en-fr). Original standard IEC 61788-8-2010 in PDF full version. Additional info + preview on request

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Superconductivity - Part 9- Measurements for bulk high temperature superconductors - Trapped flux density of large grain oxide superconductors. IEC 61788-9:2005. Original standard IEC 61788-9-2005 in PDF full version. Additional info + preview on request

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Transformers and inductors for use in telecommunication and electronic equipment - Main dimensions of coil formers - Part 1- Coil formers for laminated cores. IEC 1797-1:1996. Original standard IEC 61797-1-1996 in PDF full version. Additional info + preview on request

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Adjustable speed electrical power drive systems - Part 1- General requirements - Rating specifications for low voltage adjustable speed DC power drive systems. IEC 61800-1:2021-01(en-fr). Original standard IEC 61800-1-2021 in PDF full version. Additional info + preview on request

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Adjustable speed electrical power drive systems - Part 2- General requirements - Rating specifications for adjustable speed AC power drive systems. IEC 61800-2:2021-03(en-fr). Original standard IEC 61800-2-2021 in PDF full version. Additional info + preview on request

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Adjustable speed electrical power drive systems - Part 3- EMC requirements and specific test methods for PDS and machine tools. IEC 61800-3:2022-11(en-fr). Original standard IEC 61800-3-2022 in PDF full version. Additional info + preview on request

Document status: Active