STB PDF
Communication cables - Part 4-2- General considerations for the use of cables - Guide to use. Original standard UNE-EN 50290-4-2-2016 in PDF full version. Additional info + preview on request
Document status: Active
Corrigendum - Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1- Test methods and performance requirements. Original standard UNE-EN 50291-1-2018 AC-2021 in PDF full version. Additional info + preview on request
Document status: Active
Electrical apparatus for the detection of carbon monoxide in domestic premises Part 2- Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft Additional test methods and performance requirements. Original standard UNE-EN 50291-2-2020 in PDF full version. Additional info + preview on request
Document status: Active
Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces Part 1- General requirements Sous. Original standard UNE-EN 50325-1-2002 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN 50325-1-2019
Amendment 1 - Railway applications Fixed installations Traction transformers. Original standard UNE-EN 50329-2004 A1-2011 in PDF full version. Additional info + preview on request
Document status: Active
Sound system equipment- Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1- General method for "one package equipment". Original standard UNE-EN 50332-1-2014 in PDF full version. Additional info + preview on request
Document status: Active