Parallelizable Power Convert Unit

Parallelizable Power Convert Unit (PGÇÜ)

Parallelizable Power Convert Unit; It is a unit that converts the 115 VAC / three-phase voltage produced in the aircraft in accordance with military aviation standards, to 28VDC voltage, which is the supply of the subsystems of the aircraft, with high efficiency. In cases where more output power is needed in a product with an output power of 2.5 kW, it is possible to increase the power capacity by running identical products in parallel. High-identity load sharing is made between units connected in parallel.


Each unit in the system created with parallel connected units brings along systemic advantages such as load sharing and working with phase difference. The minimum efficiency of the Parallelizable Power Convert Unit is %85. There is no fan in the converters, cooling is provided by transmission. The unit can also work with an input voltage of 270 VDC, except for a 3-Phase AC voltage.

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TECHNICIAL SPECIFICATIONS

Input Features

  • Input Voltage
    115 VAC / 400 Hz. üç-faz
    270 VDC
  • Input Voltage Range
    AC Input: 100-125 VAC phase-neutral

    DC Input: 240-310 VDC

  • AC Input Voltage
    Frequency Range
    393-407 Hz
  • No-load Power Consumption
    <<0,5 A

Output Features

  • Output Voltage
    28,0±0,5 VDC
  • Rated Output Power
    2.500 W
  • Output Voltage Fluctuation
    ±0.5 VDC
  • Output Current (peak)
    90 A

Environmental Characteristics

  • Operating Temperature
    MIL-STD-810G
    −40°C ~ +70°C
  • Storage Temperature
    MIL-STD-810G
    −40°C ~ +85°C
  • Temperature Shock
    MIL-STD-810G, Method 503.5 Procedure 1

    −40°C ~ +70°C
    −40°C ~ +70°C

  • Mechanical Shock
    MIL-STD-810G, Method 516.6, Procedure 1

    (Functional, 40g 11ms)

  • Vibration
    MIL-STD-810G, Method 514.8
  • Altitude
    MIL-STD-810G (20.000 feet)
  • Humidity
    MIL-STD-810G, Method 507.6
  • Salt Fog
    MIL-STD-810G, Method 509.7