[FrankJScott]

To the guy inquiring about IEC 61857-21:2009-Electrical insulation systems-Procedures for thermal evaluation-Part 21: Specific requirements for general-purpose models-Wire-wound applications, IEC 60034-3:2007-Rotating electrical machines-Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines, IEC 60730-2-6:2015/AMD1:2019-Amendment 1-Automatic electrical controls-Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements, I highly recommend this awesome IEC International Electrotechnical Commission url or IEC 60730-2-10:2006-Automatic electrical controls for household and similar use-Part 2-10: Particular requirements for motor-starting relays, IEC 60335-2-61:2002-Household and similar electrical appliances-Safety-Part 2-61: Particular requirements for thermal storage room heaters, IEC 60335-2-53:2011/AMD1:2017-Amendment 1-Household and similar electrical appliances-Safety-Part 2-53: Particular requirements for sauna heating appliances and infrared cabins, not to mention this top IEC International Electrotechnical Commission forum and don't forget IEC 61290-5-2:2003-Optical amplifiers-Test methods-Part 5-2: Reflectance parameters-Electrical spectrum analyser method, IEC 60364-4-42:2010/AMD1:2014-Amendment 1-Low-voltage electrical installation-Part 4-42: Protection for safety-Protection against thermal effects, IEC 60364-7-740:2000-Electrical installations of buildings-Part 7-740: Requirements for special installations or locations-Temporary electrical installations for structures, as well as this top rated IEC International Electrotechnical Commission blog which is also great. Also have a look at this top rated IEC International Electrotechnical Commission details not to mention IEC 60034-27-4:2018-Rotating electrical machines-Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines, IEC 60601-2-28:2017-Medical electrical equipment-Part 2-28: Particular requirements for the basic safety and essential performance of X-ray tube assemblies for medical diagnosis, IEC 62128-2:2013-Railway applications-Fixed installations-Electrical safety, on top of this cool IEC International Electrotechnical Commission site as well as IEC 80601-2-60:2019-Medical electrical equipment-Part 2-60: Particular requirements for the basic safety and essential performance of dental equipment, IEC 60092-202:2016-Electrical installations in ships-Part 202: System design-Protection, IEC 60335-2-99:2003/AMD1:2017-Amendment 1-Household and similar electrical appliances-Safety-Part 2-99: Particular requirements for commercial electric hoods, alongside all new IEC International Electrotechnical Commission url which is also worth a look. I also suggest this recommended IEC International Electrotechnical Commission link alongside all IEC 62610-5:2016-Mechanical structures for electrical and electronic equipment-Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series-Part 5: Cooling performance evaluation for indoor cabinets, IEC 61462:2007-Composite hollow insulators-Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V-Definitions, IEC TR 60943:1998/AMD1:2008-Amendment 1-Guidance concerning the permissible temperature rise for parts of electrical equipment, and don't forget this excellent IEC International Electrotechnical Commission site as well as IEC 60335-2-85:2002-Household and similar electrical appliances-Safety-Part 2-85: Particular requirements for fabric steamers, IEC 60335-2-92:2002-Household and similar electrical appliances-Safety-Part 2-92: Particular requirements for pedestrian-controlled mains-operated lawn scarifiers and aerators, IEC 60601-1-11:2015/AMD1:2020-Amendment 1-Medical electrical equipment-Part 1-11: General requirements for basic safety and essential performance-Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment, alongside all high rated IEC International Electrotechnical Commission forum which is also great. Finally, have a look at this top rated IEC International Electrotechnical Commission info for good measure. Check more Luar Biasa Jaya365 Toko 1889e29