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Uninterruptible power systems (UPS) - General and safety requirements for UPS. Original standard BS EN 62040-1-2008 + A1-2013 in PDF full version. Additional info + preview on request

Document status: Withdrawn

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

Document status: Withdrawn

Safety of transformers, reactors, power supply units and combinations thereof. EMC requirements. Original standard BS EN 62041-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN IEC 62041-2020

Cores made of soft magnetic materials. Measuring methods - Magnetic properties at low excitation level. Original standard BS EN 62044-2-2005 in PDF full version. Additional info + preview on request

Document status: Active

Cores made of soft magnetic materials. Measuring methods - Magnetic properties at high excitation level. Original standard BS EN 62044-3-2001 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Cores made of soft magnetic materials - Measuring methods Part 3: Magnetic properties at high excitation level. Original standard BS EN 62044-3-2001 + AC-2021 in PDF full version. Additional info + preview on request

Document status: Active