Belarus standards PDF

Amendment 1 - Uninterruptible power systems (UPS) - Part 1- Safety requirements. Original standard UNE-EN IEC 62040-1-2019 A1-2023 in PDF full version. Additional info + preview on request

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Amendment 11 - Uninterruptible power systems (UPS) - Part 1- Safety requirements. Original standard UNE-EN IEC 62040-1-2019 A11-2021 in PDF full version. Additional info + preview on request

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Corrigendum - Uninterruptible power systems (UPS) - Part 1- Safety requirements. Original standard UNE-EN IEC 62040-1-2019 AC-2019 in PDF full version. Additional info + preview on request

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High-voltage switchgear and controlgear Part 105- Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV. Original standard UNE-EN IEC 62271-105-2024 in PDF full version. Additional info + preview on request

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Amendment 1 - High-voltage switchgear and controlgear - Part 209- Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry-type cable-terminations (IEC 62271-209-2019/AMD1-2022). Original standard UNE-EN IEC 62271-209-2020 A1-2023 in PDF full version. Additional info + preview on request

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Protection against lightning Part 2- Risk management. Original standard UNE-EN IEC 62305-2-2025 in PDF full version. Additional info + preview on request

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