Xenon Feed Unit (XFU 1)

Purpose:

feeding xenon under specified pressure and consumption to the Attitude Control Propulsion Unit of the Propulsion Subsystem

Performances:

Propellant consumption, mg/s 1.5 – 17 Inlet operating pressure (excessive), Pa (kg/cm2) 246•105 (250) – 4.9•105 (5) Outlet operating pressure (excessive), Pa (kg/cm2) (1.72±0.098)•105 – (1.75±0.1) Operating temperature range, °C -20 – 50 Lifetime, years 15.5 Mass, kg 2.6