Belarus standards PDF
Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for GERMANY (based on EN 50341-1-2012). Original standard UNE-EN 50341-2-4-2019 in PDF full version. Additional info + preview on request
Document status: Active
Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications - Wall box for splice to patchcord connections, for category C and A. Original standard UNE-EN 50411-3-4-2019 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 1 - Requirements for generating plants to be connected in parallel with distribution networks Part 1- Connection to a LV distribution network - Generating plants up to and including Type. Original standard UNE-EN 50549-1-2019 A1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Requirements for generating plants to be connected in parallel with distribution networks Part 1- Connection to a LV distribution network Generating plants up to and including Type B. Original standard UNE-EN 50549-1-2019 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 1 - Requirements for generating plants to be connected in parallel with distribution networks Part 2- Connection to a MV distribution network - Generating plants up to and including Type. Original standard UNE-EN 50549-2-2019 A1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Fire detection and fire alarm system Part 28- Non-resettable line-type heat detectors. Original standard UNE-EN 54-28-2019 in PDF full version. Additional info + preview on request
Document status: Active