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Fibre optic interconnecting devices and passive components - Performance standard - Part 022-02- Multimode fibre optic connectors terminated as pigtails and patchcords for category C - Controlled environment. Original standard UNE-EN IEC 61753-022-02-2026 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components. Performance standard - Multimode fibre optic connectors terminated as pigtails and patchcords for category OP+ HD. Extended outdoor protected environment with additional. Original standard UNE-EN IEC 61753-022-13-2026 in PDF full version. Additional info + preview on request
Document status: Active
Time relays and coupling relays for industrial and residential use - Part 1- Requirements and tests. Original standard UNE-EN IEC 61812-1-2026 in PDF full version. Additional info + preview on request
Document status: Active
Electric vehicle conductive charging system - Part 24- Digital communication between a DC EV supply equipment and an electric vehicle for control of DC charging. Original standard UNE-EN IEC 61851-24-2026 in PDF full version. Additional info + preview on request
Document status: Active
Instrument transformers - Part 1- General requirements. Original standard UNE-EN IEC 61869-1-2026 in PDF full version. Additional info + preview on request
Document status: Active
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 1- Nickel systems. Original standard UNE-EN IEC 62133-1-2026 in PDF full version. Additional info + preview on request
Document status: Active