STB PDF
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
Document status: Active
Electricity metering equipment. General requirements, tests and test conditions - Product safety requirements and tests. Original standard UNE-EN IEC 62052-31-2024 in PDF full version. Additional info + preview on request
Document status: Active
Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, test methods and required test results. Original standard UNE-EN IEC 62065-2025 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components - Fibre optic WDM devices - Part 1- Generic specification. Original standard UNE-EN IEC 62074-1-2025 in PDF full version. Additional info + preview on request
Document status: Active
Managing risk in projects. Application guidelines. Original standard UNE-EN IEC 62198-2025 in PDF full version. Additional info + preview on request
Document status: Active
High-voltage switchgear and controlgear - Part 103- Alternating current switches for rated voltages above 1 kV up to and including 52 kV. Original standard UNE-EN IEC 62271-103-2024 in PDF full version. Additional info + preview on request
Document status: Active