Methodologies for evaluating the performance of an up to 400 VDC power feeding system and its environmental impact
|Publication Date:||1 April 2015|
This Recommendation provides a comparative performance assessment of the up to 400 VDC power feeding system using the interface described in [ITU-T L.1200] and installed in telecommunications centres, data centres and customer premises, to determine the environmental savings of the new power feeding architectures defined in [ITU-T L.1201].
The performances evaluated include efficiency performance, reliability performance and environmental impact over life cycle, based on ITU-T Recommendations on metrics and assessment methodologies.
Other issues such as electrical disturbances, EMC, scalability and maintenance performance are partially covered.