Parker SSD Drives
514C 4 Quadrant Analog DC DRIVE

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The regenerative 514C DC drive offers full four-quadrant control of DC motors from single phase supplies. As such it is ideal for applications involving overhauling loads or where rapid and accurate deceleration is required.

Together with the non-regenerative 512C, they offer the perfect solution for lower power single motor and multi-drive applications.

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  • Isolated input circuitry
  • Multiple inputs for reference speed/current
  • Integrated pilot relay for main contactor
  • Integrated field supply
  • Extremely linear control loops

Potentiometers:

  • Maximum speed
  • Minimum speed
  • Current limit
  • Acceleration rate (1-40s)
  • Deceleration rate (1-40s)
  • Current proportional gain
  • Current integral gain
  • Speed proportional gain
  • Speed integral gain
  • I.R. compensation
  • Zero speed threshold
  • Zero speed offset.

Switch selections:

  • Speed calibration
  • Tachometer/Armature voltage feedback select
  • At zero speed
  • Output current bipolar/unipolar
  • Ramp isolate
  • Stall logic On/Off
  • Current reference input/output
  • Over-current trip
  • Set-point comparator