Power factor regulators with capacitor banks and phase-shifting inductors

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Power factor regulators with capacitor banks and phase-shifting inductors

PHF20 power factor correction systems are a suitable solution for industrial plants or facilities, where the harmonic distortions have values ​​of 27% to 60 %.
The capacitor banks used in the devices consist of three-phase metallized polypropylene capacitors and provide high surge resistance., low losses and small size.

 

Specifications:

  • Powers from 100 to 300 left
  • Passivated steel housing, painted with RAL color 7035
  • Transformer for galvanic separation of the power from the operational part (110V)
  • High power circuit breaker with door lock
  • Contactors with quenching resistors to limit the starting current of the capacitors
  • N07V-K self-extinguishing cable according to CEI 20/22 / II standards
  • Microprocessor block for measurement and correction of power factor network analyzer MCP4
  • Three - phase metallized polypropylene capacitors with 525 V AC rated voltage and self-recovery capability after insulation breakdown
  • Three-phase filter choke with a frequency of 180Hz and a response factor 7,7%

 

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