Belarus standards PDF
Test methods for electrical materials, printed board and other interconnection structures and assemblies - General test methods for materials and assemblies. Surface insulation resistance (SIR) testing of assemblies. Original standard UNE-EN IEC 61189-5-502-2021 in PDF full version. Additional info + preview on request
Document status: Active
Terrestrial photovoltaic (PV) modules. Design qualification and type approval - Test procedures. Original standard UNE-EN IEC 61215-2-2021 in PDF full version. Additional info + preview on request
Document status: Active
Nuclear power plants. Instrumentation, control and electrical power systems important to safety. Categorization of functions and classification of systems. Original standard UNE-EN IEC 61226-2021 in PDF full version. Additional info + preview on request
Document status: Active
Live working - Voltage detectors - Part 1- Capacitive type to be used for voltages exceeding 1 kV AC. Original standard UNE-EN IEC 61243-1-2022 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic communication subsystem test procedures - General communication subsystems. Measurement of central wavelength, spectral width and additional spectral characteristics. Original standard UNE-EN IEC 61280-1-3-2021 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic communication subsystem test procedures - Digital systems. Determination of low BER using Q-factor measurements. Original standard UNE-EN IEC 61280-2-8-2021 in PDF full version. Additional info + preview on request
Document status: Active