Power Feeding Equipment (PFE) provides constant current to energize submerged equipment to ensure long-term stable operation of the submarine system. PFE 1670 pushes the industry power feeding limits, provides the possibility for longer-distance transoceanic transmission.
Power Feeding Equipment - PFE 1670
Supports longer, larger capacity, brings more possibilities
Higher output voltage
Up to 18kV output voltage, PFE supports longer, more fiber counts, larger capacity and better performance submarine system, comparing to the industry level 15kV；
PFE utilizes compact and high-integration, achieving higher voltage but fewer cabinets. It helps customers to save room space；
Current fluctuation can be reduced and minimized to less than 0.1%, ensuring submerged equipment continuously stable operation and improving system stability；
Many functions ensure PFE’s reliability: Converter N+1 redundancy design, high voltage protection module, automatic switch between dual end feeding and single end feeding.