Power Quality Systems

Sofia – Voltage Controlled Harmonic Filter

Operating Data

  • Rated Voltage
  • Filter Current/frequency
  • No Load Current
  • Capacitor Dimensioning
  • Losses
  • 400-690V / 50Hz
  • H5: 200-300-360A /250Hz
  • H7: 125-150-180/ 350Hz
  • H11: 80-100-120 / 550Hz
  • H5:133…162/134…158A
  • H7: 51…55/58…69A
  • H11: 37/29A
  • >900/1400V
  • H5:<1250W/1500W/2070W
  • H7: <900W/1200W/2070W
  • H11: <460W/600W/1000W

Standard

  • EN 61000-2-4

Safety and Protection

  • Protection Class
  • Cooling
  • IP21 – IP42 – IP54
  • Natural / Forced with Fans

Design

  • Ambient Temperature
  • Cable Entry
  • Connections
  • -5/+40°C, 24 hour average ≤ 35°C
  • From Bottom
  • L1, L2, L3 and PE