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Communication networks and systems for power utility automation - Basic communication structure. Distributed energy resources and distribution automation logical nodes. Original standard UNE-EN IEC 61850-7-420-2021 in PDF/RAR full version. Additional info + preview on request
Document status: Active
Electric vehicle conductive charging system - Electric vehicle requirements for conductive connection to an AC/DC supply. EMC requirements for off board electric vehicle charging systems. Original standard UNE-EN IEC 61851-21-2-2021 in PDF full version. Additional info + preview on request
Document status: Active
Electric vehicle conductive charging system - DC EV supply equipment where protection relies on electrical separation. Original standard UNE-EN IEC 61851-25-2021 in PDF full version. Additional info + preview on request
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Overhead lines Requirements and tests for spacers. Original standard UNE-EN IEC 61854-2021 in PDF full version. Additional info + preview on request
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Instrument transformers - Stand-alone merging unit (SAMU). Original standard UNE-EN IEC 61869-13-2021 in PDF full version. Additional info + preview on request
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Overhead lines Requirements and tests for aeolian vibration dampers. Original standard UNE-EN IEC 61897-2021 in PDF full version. Additional info + preview on request
Document status: Active