Belarus standards PDF

Components for low-voltage surge protection - Performance requirements and test methods for metal oxide varistors (MOV). Original standard UNE-EN IEC 61643-331-2020 in PDF full version. Additional info + preview on request

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Photovoltaic (PV) module safety qualification - Part 1- Requirements for construction. Original standard UNE-EN IEC 61730-1-2019 in PDF full version. Additional info + preview on request

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Photovoltaic (PV) module safety qualification - Part 2- Requirements for testing. Original standard UNE-EN IEC 61730-2-2019 in PDF full version. Additional info + preview on request

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Fibre optic interconnecting devices and passive components. Performance standard - Single-mode fibre optic pigtailed style polarization independent isolators for category C. Controlled environments. Original standard UNE-EN IEC 61753-061-2-2020 in PDF full version. Additional info + preview on request

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Amendment 1 - Fibre optic interconnecting devices and passive components. Performance standard - General and guidance. Original standard UNE-EN IEC 61753-1-2018 A1-2020 in PDF full version. Additional info + preview on request

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Fibre optic interconnecting devices and passive components. Fibre optic connector interfaces - Type LSHE connector family for harsh environments. Original standard UNE-EN IEC 61754-35-2020 in PDF full version. Additional info + preview on request

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