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Uninterruptible power systems (UPS) - General and safety requirements for UPS used in operator access areas. Original standard BS EN 62040-1-1-2003 (2004) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Uninterruptible power systems (UPS) - General and safety requirements for UPS used in restricted access locations. Original standard BS EN 62040-1-2-2003 (2004) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Uninterruptible power systems (UPS) - Environmental aspects. Requirements and reporting. Original standard BS EN 62040-4-2013 in PDF full version. Additional info + preview on request

Document status: Active

Uninterruptible power systems (UPS) - DC output UPS. Performance and test requirements. Original standard BS EN 62040-5-3-2017 in PDF full version. Additional info + preview on request

Document status: Active

Cores made of soft magnetic materials. Measuring methods - Generic specification. Original standard BS EN 62044-1-2002 in PDF full version. Additional info + preview on request

Document status: Active

Cores made of soft magnetic materials. Measuring methods - Magnetic properties at low excitation level. Original standard BS EN 62044-2-2005 (2021) in PDF full version. Additional info + preview on request

Document status: Active