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Compression and mechanical connectors for power cables - Part 1-1- Test methods and requirements for compression and mechanical connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on non-insulated conductors. Original standard UNE-EN IEC 61238-1-1-2020 in PDF full version. Additional info + preview on request

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Compression and mechanical connectors for power cables - Part 1-2- Test methods and requirements for insulation piercing connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on insulated conductors. Original standard UNE-EN IEC 61238-1-2-2020 in PDF full version. Additional info + preview on request

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Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft. Original standard UNE-EN IEC 61265-2018 in PDF full version. Additional info + preview on request

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Fibre-optic communication subsystem test procedures - Installed cabling plant. Attenuation measurement of MPO terminated fibre optic cabling plant using test equipment with MPO interfaces. Original standard UNE-EN IEC 61280-4-5-2020 in PDF full version. Additional info + preview on request

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Fibre optic communication subsystems - Generic specification. Original standard UNE-EN IEC 61281-1-2018 in PDF full version. Additional info + preview on request

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Optical amplifiers. Test methods - Power and gain parameters. Optical spectrum analyzer method. Original standard UNE-EN IEC 61290-1-1-2020 in PDF full version. Additional info + preview on request

Document status: Active