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Purpose:
Auxiliary power units
Description:
They are intended for Mi-8MT, Mi-8MTV, Mi-8AMT, Mi-17, Mi-24, Mi-25, Mi-28, Mi-28H, Mi-35, Mi-171, Mi-172 helicopters. They are used on ground and in flight
conditions for air delivery to engine starting system of
helicopters, etc., as well as for electric power delivery to
airborne circuits of helicopter while electrical and radio
equipment checking. They may be used as a stand-by
electric power source, if necessary. Ai-9V Series 1 is used
also for cabin and salon conditioning.
Technical details:
(Н=0, ISA)
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Engine
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AI-9V
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Bled air consumption, kg/s
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0.4
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Bled air total pressure, kgf/cm2, not less than
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0.29
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Bled air temperature, °С
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160
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Electric power take off in generator operating mode, kW, not more than
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3
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Weight, dry, kg
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57
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