PPU

The Power Processing Unit is one of the components of the SPS40 and SPS37 propulsion systems. It provides power conditioning and control for the Plasma Thrusters and the Xenon Feed System unit.

Input power
Input power, W up to 1000
Temperature
Temperature, °C +70/ -25
Input Voltage
Input Voltage, V 28±2
Efficiency
Efficiency, % 95

Other systems

The SPS40 Propulsion System was designed for medium and large satellites and able to adjust the orbit parameters and insure the maneuverability of satellites in space.

The SPS37 Propulsion System was designed for mini satellites mass up to 500 kg.

The ST40 Hall-Effect Thruster with an anode layer is designed for use as part of the propulsion system for satellites mass up to 1 T.

The ST37 Hall-Effect Thruster is a modification of a Thruster with an Anode Layer.

SETS is developing a modular Xenon Feed System (XFS) with significant reductions in mass and cost while increasing system reliability.