Belarus standards PDF
Amendment 11 - Electricity metering equipment - Particular requirements - Part 21- Static meters for AC active energy (classes 0,5, 1 and 2). Original standard UNE-EN IEC 62053-21-2021 A11-2021 (2022) in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Electricity metering equipment - Particular requirements - Part 22- Static meters for AC active energy (classes 0,1S, 0,2S and 0,5S). Original standard UNE-EN IEC 62053-22-2021 A11-2021 (2022) in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Electricity metering equipment - Particular requirements - Part 23- Static meters for reactive energy (classes 2 and 3). Original standard UNE-EN IEC 62053-23-2021 A11-2021 (2022) in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Electricity metering equipment - Particular requirements - Part 24- Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3). Original standard UNE-EN IEC 62053-24-2021 A11-2021 (2022) in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic active components and devices - Performance standards - Part 3- Modulator-integrated laser diode transmitters for 40-Gbit/s fibre optic transmission systems (Endorsed by Asociación Española de Normalización in November of 2020.). Original standard UNE-EN IEC 62149-3-2020 (2021) in PDF full version. Additional info + preview on request
Document status: Replaced by STB UNE-EN IEC 62149-3-2023
High-voltage switchgear and controlgear Part 100- Alternating current circuit-breakers. Original standard UNE-EN IEC 62271-100-2021 in PDF full version. Additional info + preview on request
Document status: Active