The range of active harmonic filters

 

This latest generation of active filters available from Alpes Technologies allows you to limit harmonics and so reduce maintenance costs and machine downtime.


The range

3-WIRE ECOSINE ACTIVE HARMONIC FILTERS (FN 3420)

  • - Rated current: from 30 to 300 A
  • - Mains voltage: from 380 V (AC) ±15% to 480 V (AC) ± 10%
  • - Response time: 300 µs
  • - Mains frequency: from 47 to 63Hz for 50 A à 120 A models and 50 / 60 Hz ± 5% for 200 A to 300 A models
  • - Filter attenuation characteristics: up to 50 degrees (odd harmonics up to 49)

4-WIRE ECOSINE ACTIVE HARMONIC FILTERS (FN 3430)

  • - Rated current: from 30 to 300 A
  • - Mains voltage: from 380 V (AC) ±15% to 415 V (AC) ± 10%
  • - Response time: 300 µs
  • - Mains frequency: from 47 to 63Hz for 50 A à 120 A models and 50 / 60 Hz ± 5% for 200 A to 300 A models
  • - Filter attenuation characteristics: up to 50 degrees (odd harmonics up to 49)