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AC DC Electrical Master Box , Electrical Distributor

Product Detail Information

AC DC Electrical Master Box , Electrical Distributor




│ DESCRITION │


The EMB transmits the AC/DC source power such as generators to the AC/DC electrical network (other avionics devices) in aircraft.


│ FEATURES │


Reconfiguration of the network to guarantee flight safety if one (or two) of the generator(s) sources fails.


│ SPECIFICATIONS │


  • Specifications
    -Built in Test
    -Generator fail mode: Electrical network auto-reconfiguration
    -Automatic protection function :
      - Under/over voltage or current
      - Under/over AC power frequency
      - Electrical short

  • Physical Characteristics
    -Dimensions :
      - AC EMB : 440(L)x270(W)x125(H)mm
      - DC EMB : 345(L)x230(W)x 25(H)mm
    -Weight :
      - AC EMB : 10 kg (22lbs)
      - DC EMB : 7.5 kg (16.5lbs)

  • Operating Temperature
    --40 °C to +71°C

  • Electrical
    -Operating Voltage : +28VDC
    -Control Voltage :
      - AC EMB : 115VAC, Three phase , 400Hz
      - DC EMB : +28VDC

  • Interface
    -MIL-STD-1553B BUS / ARINC429 / CAN

  • Environmental Conditions
    -MIL-STD-810
    -MIL-STD-461

  • Applications
    -Performance : KUH
    -Aircraft (Dual generator system): Rotary wing, Fixed wing
    -Naval (Dual generator system)


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AC DC Electrical Master Box _ Electrical Distributor