Pressure Stabilization Unit

    • Pressure Stabilization Unit

    Purpose:
    Pressure Stabilization.
    Year of release: 2009
    Guaranteed service life (years): 10
    Estimated production / delivery time (months): 12
    Flight qualification of the product: Yes
    Possibility to adapt the product to customer requirements: Yes
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    Parameter Value
    Propellant inlet pressureе (883 - 206) kPa
    Propellant inlet pressureе (167 - 187) kPa
    Heater unit power consumption 5 W
    Overall dimensions 304х162х166 mm
    Mass (without detachable elements), kg 4.50 ± 0.14
    Mass (with detachable elements) ≤ 5 kg

    Description

    Propellant - hydrazine. The unit consists of 2 pressure stabilizers, 6 small-size solenoid valves that supply propellant to the thruster, and two pressure transducers to monitor propellant pressure. Thermal mode of the unit is ensured by 4 heaters (2 main and
    ... Propellant - hydrazine. The unit consists of 2 pressure stabilizers, 6 small-size solenoid valves that supply propellant to the thruster, and two pressure transducers to monitor propellant pressure. Thermal mode of the unit is ensured by 4 heaters (2 main and 2 redundant), a radiator, and a set of MLI. Unit temperature is monitored by means of 4 temperature sensors.
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    Remark

    Manufacturing lead time is given without taking into account the time needed to procure materials (4 months) and procured parts and components (6 months).

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