Preen PEL Series – Regenerative AC Electronic Load

  • Constant current (CC), constant resistance (CR) and constant power (CP) modes to simulate power factor from 0.3 to 1.0 (lead / lag)
  • Recycles power back to grid with efficiency greater than 90%
  • High power factor in grid connected side: up to 0.99

Preen PWF Series – AC Power Sources

  • Wide range output frequency up to 800Hz for aerospace and military applications
  • Three-phase independent control to set voltage of each phase.
  • Phase angle control to set angle between each phase.