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Information × Registration Number 0217U003773, 0117U002836 , R & D reports Title Creation of pre-production model of the pumping station of НС148НС of airplane Ан-132 popup.stage_title Head Pavlyuk Yevgen, Registration Date 24-07-2017 Organization State enterprise "Kharkov Aggregate Design Bureau" popup.description2 The aim of development is creation of the pumping station of НС148НС, intended for the serve of working fluid in the hydraulic system of airplane Ан-132. The pumping station is a pump of axial-plunger type variable throughput, that docked with the electric motor of three-phase current with nominal tension of 115/220 V and variable frequency 340-560 Hz. Working fluid NGZh-5U, Skydrol LD-4, HyJet IV-Aplus. The environment is air. The pumping station is intended for the feed of the hydraulic system of airplane Ан-132 in the reserve regime in flight and for servicing aircraft on the ground. In the complement of pumping station enter axial-plunger pump with the regulator of serve, filter, feeding centrifugal pump, electric motor of alternating current with an integrated thermal mechanical relay. the pumping station is intended for work with the enumerated workers by fluids at nominal pressure 21 МPа (210 kgf/сm2). For connection to the electric network the fork of electro-connector is envisaged. In the frontal part of the stator winding of the electric motor are mounted thermo-mechanical relay, which breaks the circuit after reaching the ignition temperature of the windings of the motor. The power feed of relay comes true from the network of direct-current with nominal tension 27 V. The pumping station can be installed at the facility in any position. Starting current at pumping station start-up from the onboard network of the aircraft at a voltage of 115/220 V the whole frequency range and under normal climatic conditions should not exceed 150 A. Mass of the pumping station without a working fiuid must not exceed 10,5 kg. Warranty term - 7 years from the day of making. Warranty work is 2000 flying hours (200 moto/hours) within the limits of warranty term5481 Product Description popup.authors Латка Валерій Юрійович popup.nrat_date 2020-04-02 Close