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Upgradation of BDSP Controller ACB

Application : Control of Servo Drive for Throttling Fuel Flow / Pressure of BDSP

Features :

The BDSP Controller previously supplied to GTRE used MOOG servo valve with +/-50mA drive current and Linear Potentiometer (LPT) for position feedback. The upgraded BDSP Controller ACB, uses an existing servo valve with +/-20mA drive current and a Linear Variable Differential Transformer (LVDT) for position feedback and a high pressure cut off circuit.

Additional items foreseen in the upgraded BDSP Controller ACB are as under:-

  • LVDT Card for conditioning and processing of LVDT signals.
  • LED Display (4-1/2 Digits) for display of LVDT position in “mm”.
  • Cable Harness with 19-pin female circular connector