ST-40 Hall Thruster
The ST-40 Hall Thruster was designed for use as part of the propulsion system for Leo-Geo satellites, and the new ways of mass manufacturing make it a perfect low-cost solution for constellations of small satellites. With the ST-40 thruster, the small private operators or satellites developers can utilize the same high-performance systems as government agencies with appropriate commercial-sized budgets. With multi-propellant capability, ST-40 can be used in various satellite missions with thrust and specific impulse flexibility.
Specifications 
Input power, W 250–600
Thrust, mN 15-34
Specific Impulse, s 1300-1750
Efficiency, % 50
ST-40
Hall Thruster
Other systems
The SPS-40 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 SPS-25 Propulsion System was designed for mini satellites mass up to 500 kg.
The ST-100 Hall Thruster with an anode layer is designed for use as part of the propulsion system for satellites mass up to 1 T.
The Power Processing Unit (PPU) is designed as a part of the Electric Propulsion System (EPS) SPS-25, which consists of ST-25 Hall Thruster and Xenon Feed System (XFS).
SETS is developing a modular Xenon Feed System (XFS) with significant reductions in mass and cost while increasing system reliability.
