STB PDF

Evaluation of electromagnetic fields around power transformers. Original standard UNE-CLC TR 50453-2008 IN in PDF full version. Additional info + preview on request

Document status: Active

Recommendations for dimensional co-ordination between enclosures and built-in devices for rail fixing for household and similar installations. Original standard UNE-CLC TR 50473-2007 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications - Safety measures for the personnel working on or near overhead contact lines. Original standard UNE-CLC TR 50488-2007 IN in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 50488-2021

Guidelines for the verification of household appliances under energy labelling and eco design. Original standard UNE-CLC TR 50674-2018 IN in PDF full version. Additional info + preview on request

Document status: Active

Material efficiency - Household and similar electrical appliances - Assessment of applicability of EN 4555X. Original standard UNE-CLC TR 50727-2022 in PDF full version. Additional info + preview on request

Document status: Active

Guidance for production, testing and diagnostics of polymer insulators with respect to brittle fracture of core materials. Original standard UNE-CLC TR 62662-2016 IN in PDF full version. Additional info + preview on request

Document status: Active