Pressurization unit УФ 90083-006
Function
The pressurization unit is designed for feed and control of pressure into the expulsion system of fuel components for a propulsion system of a spacecraft.
The data about use
The pressurization unit was subjected to the full cycle of surface tests and has been operating successfully in spacecrafts of the "Mars", "Phobos", "Vega" type.
The main technical designs are covered by patents.
Basic technical specifications
Inlet pressure 2 3,5 MPa
Outlet pressure 1.6±0.16 MPa
Flow rate 10 kg/hr
Operating medium nitrogen, helium
Power voltage of drives 27+7 V
Consumption current 2.5 A
Temperature range + 50°C
Weight 1.8 kg
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