Título Additional criteria to protect telecommunication cabling during a power cross event
Resumo The objective of Supplement X to the ITU-T K-series Recommendations, Additional criteria to protect telecommunication cabling in the event of a power cross event, is enable the implementation of power cross protection for telecommunications cabling connected to [b-ITU-T K.20], [b-ITU-T K.21] and [b-ITU-T K.45] compliant equipment. This additional criteria to protect telecommunication cabling in the event of a power cross event supplement aims to: • Provide current-time limitations to protect telecommunication cabling from fusing and wire insulation damage. • Explain the evolution of physical wiring simulators and their drawbacks • Provide designers with the tools to extrapolate the supplement current-time limitations data to larger and smaller conductor sizes.
Fonte ITU-T
Origem Internacional
Autor/Editor ITU-T Study Group 5
Disponibilidade Disponível online
Endereço https://www.itu.int/rec/T-REC-K.Sup3-201510-I
Referência T-REC-K.Sup3-201510-I
Data Outubro 2015
2021-11-17T11:52:45+00:00
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