PureLine Topaz/THORs
Airbus Defence and Space
A compact, end-to-end power processing unit subsystem for satellite electric propulsion, developed for New Space and constellation applications with a 10-year LEO lifetime.
Typed specifications15 values
Discloses 6 of 10 fields engineers filter by in this category (category median 3).
- Propulsion family
- electric datasheet p.1
- Mass
- 10 kg product page
- Thrust
- 200 mN product page
- Specific impulse
- 1 300 s product page
- Propellant
- Xenon datasheet p.2
- Supply voltage
- 27–38 V product page
- Power consumption
- 300 W product page
- Data interface
- CAN datasheet p.2 MIL-STD-1553 MIL-1553 bus | CAN redundant SoCAN | RS-422 | MIL-STD-1553
- Design lifetime
- 10 years in LEO · datasheet p.1
- Thruster technology
- Hall effect low power Hall Effect Thruster · datasheet p.1
- Power processing unit included
- yes datasheet p.2
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier12 lines, in the manufacturer's own wording
- Design life
- 10 years in LEO
- Electronic parts
- Latch-up-free with error protection
- Applications
- Orbit raising, station-keeping, deorbiting
- Product line
- PureLine (New Space catalogue avionics)
- Mass
- 10 kg
- Thrust
- 200 mN
- Specific impulse
- 1300 s
- Power
- 300 W
- Supply voltage
- 27-38 V
- Operating temperature
- 0...+50 °C
- Lifetime
- 10 years LEO
- Interface
- RS422 or MILBUS 1553
About
PureLine Topaz/THORs is a power processing unit (PPU) subsystem developed by Airbus as part of its PureLine range of electric propulsion electronics. It provides an end-to-end solution for satellite electric propulsion in what Airbus describes as its most compact, innovative and flexible design to date. The PureLine series was initially developed for constellation applications requiring large quantities, enabling disruptive unit pricing while maintaining high product quality; this approach has since been extended to global satellite applications. Topaz/THORs is specifically tailored to New Space types of applications and features a design lifetime of 10 years in low Earth orbit (LEO). It incorporates latch-up-free parts and error protection for improved robustness in the space radiation environment. The subsystem is well suited to supporting key electric propulsion maneuvers, including orbit raising, station keeping, and deorbiting. It is offered as part of Airbus’s broader range of power control and power processing electronics for electric propulsion systems, reflecting the company’s position as a leading European supplier of space power solutions.
Documentation
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