Belarus standards PDF
Wind energy generation systems - Part 3-1- Design requirements for fixed offshore wind turbines. Original standard UNE-EN IEC 61400-3-1-2021 in PDF full version. Additional info + preview on request
Document status: Active
Low-voltage switchgear and controlgear assemblies - Power switchgear and controlgear assemblies. Original standard UNE-EN IEC 61439-2-2021 in PDF full version. Additional info + preview on request
Document status: Active
Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations. Original standard UNE-EN IEC 61439-7-2021 in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 61439-7-2024
Fibre optic interconnecting devices and passive components. Performance standard - Single-mode fibre optic connectors terminated as pigtails and patchcords for category C. Controlled environment. Original standard UNE-EN IEC 61753-021-02-2023 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components. Performance standard - Single-mode fibre optic connectors terminated as pigtails and patchcords for category OP+. Extended outdoor protected environment. Original standard UNE-EN IEC 61753-021-06-2023 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components. Performance standard - Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category C. Controlled environments. Original standard UNE-EN IEC 61753-081-02-2023 in PDF full version. Additional info + preview on request
Document status: Active