Belarus standards PDF

Amendment 1 - Safety of power transformers, power supplies, reactors and similar products Part 1- General requirements and tests. Original standard UNE-EN 61558-1-2007 A1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 61558-1-2021

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V Part 2-16- Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units. Original standard UNE-EN 61558-2-16-2010 in PDF full version. Additional info + preview on request

Document status: Active

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26- Particular requirements and tests for transformers and power supply units for saving energy and other purposes. Original standard UNE-EN 61558-2-26-2014 in PDF full version. Additional info + preview on request

Document status: Active

Methods of measurement for waveguides Part 6- Return loss on waveguide and waveguide assemblies. Original standard UNE-EN 61580-6-1997 in PDF full version. Additional info + preview on request

Document status: Active

Mechanical structures for electronic equipment Tests for IEC 60917 and IEC 60297 series Part 1- Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor conditions (IEC 61587-1-2011) Structures mécaniques pour équipement. Original standard UNE-EN 61587-1-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 61587-1-2022

Amendment 1 - adopts IEC 61643-21-2000/A1-2008, modified. Original standard UNE-EN 61643-21-2002 A1-2009 in PDF full version. Additional info + preview on request

Document status: Active