KDR Optimized Line Reactor, Low "Z" unit, 480V, 40HP

PART #  502639
Minimum 1 Each
In Stock


KDR Optimized Line Reactors applied to the line side of a PWM drive will greatly improve the overall performance of the drive. The additional circuit inductance will reduce AC voltage waveform line notching, DC bus overvoltage trips, inverter overvolta ge, poor total power factor, and cross-talk.


These units can be used in any applications where traditionally either a 1.5% or 3% reactor would be applied.


  • Reduction of nuisance tripping caused by:
  • - Transient voltages caused by capacitor switching
  • - Line notching
  • - DC bus overvoltage tripping
  • - Inverter overcurrent and overvoltage
  • Additional benefits include:
  • - Lowering injected percentage of harmonic current
  • - Improving true power factor
  • - Reducing cross-talk between drives


UNSPSC Code 39121521

Spec Sheet

Spec Sheet

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