Belarus standards PDF

Dynamic modules - Performance specification templates. Wavelength selective switches. Original standard UNE-EN IEC 62343-3-3-2020 in PDF full version. Additional info + preview on request

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Amendment 1 - Power systems management and associated information exchange. Data and communications security - Profiles including MMS and derivatives. Original standard UNE-EN IEC 62351-4-2018 A1-2020 in PDF full version. Additional info + preview on request

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Power systems management and associated information exchange. Data and communications security - Security for IEC 61850. Original standard UNE-EN IEC 62351-6-2020 in PDF full version. Additional info + preview on request

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Audio/video, information and communication technology equipment - Safety aspects for DC power transfer through communication cables and ports. Original standard UNE-EN IEC 62368-3-2020 in PDF full version. Additional info + preview on request

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DC or AC supplied electronic controlgear for LED modules. Performance requirements. Original standard UNE-EN IEC 62384-2020 in PDF full version. Additional info + preview on request

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Digital addressable lighting interface - General requirements. Wireless and alternative wired system components. Original standard UNE-EN IEC 62386-104-2019 in PDF full version. Additional info + preview on request

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