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Reactive Energy Compensation

The COSYS power factor correction relays are intelligent microprocessor regulators that measure reactive power on 4 quadrants and provide automatic interlocking of the capacitors according to the cos phi.

Conformity to standards

  • IEC 61000-4
  • IEC 61255
  • IEC 61414
  • IEC 61348
  • EN 50082-1
  • EN 50082-2
  • EN 61010


Overview Reactive Energy Compensation:

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For more information, download this file

 1.  COSYS Power Factor Correction Relays 385 KB