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Power Quality

Harmonic level suppression

  • Common Commercial Sources
  • Variable speed drives
    • UPS (BPO/call center servers)
    • Lighting ballasts, CFL, LED, etc.

Effect: electrical losses, additional kWh

  • Transients/stray/electrical spikes

Effect: Motor/ equipment burn-out

  • Electrical imbalances

Effect: electrical losses, additonal kWh

Others

  • Low power factor
  • Leakage current
  • Rapid voltage change, etc.